When servicing the right-hand (RH) temperature actuator or mode HVAC actuator on the 2005-2011 Corvette, it is necessary to roll back the instrument panel for access to the actuators.
Because rolling back the instrument panel is a very labor intensive procedure, it is recommended to replace all four HVAC actuators when diagnostics lead to replacing the RH temperature actuator or mode HVAC actuator.
TIP: After installation, the actuators must be re-calibrated.
Refer to the actuator recalibration procedure in the Service Information.
Sports car fans around the world were pleasantly surprised by the unique Chevrolet program, which was recently announced allowing customers of the ZR1 or Z06 to actually build the power plants to go into their car. Now’s your chance to chat with skilled Corvette engine builder John Ross, the Performance Build Center (PBC) area manager Carl Pickelman, and the Corvette marketing manager John Fitzpatrick to learn more about what goes on at the PBC out in Wixom, MI.
Part of the chat that went on today :
12:02 Phil Colley: Hey guys! We’re here and ready for questions. Let me first have everyone from GM introduce themselves … go ahead!
12:02 Carl Pickelman: Hello everyone. This is Carl Pickelman, Manager of PBC.
12:02 John Ross: Hi , I’m John Ross, engine builder at the Performance Build Center for 3 years
12:03 John Vette Marketing Mgr: Hi… I’m John Fitzpatrick – Marketing Manager for Corvette
12:07 John Vette Marketing Mgr: Lorenzo asked about Z06 and standard Corvette engine change..
Our answer: No, the horsepower ratings are unchanged for 2011 MY for all Corvette engines.
12:08 John Ross: (Steve) How long does it take to build an LS3, LS7 or LS9 engine? About four hours
12:09 John Vette Marketing Mgr: 12:04 [Devin] Which Corvettes will this build experience apply to?
Answer: The LS7 for the Z06 and the LS9 for the ZR1 are the two eligible engines for this experience.
12:10 John Ross: [Carl K] Do we dyno test the engine at the end of the build?
Not a dyno test but the engine is “cold tested” and then a fueled (natural gas) test for balancing.
12:12 John Ross: What do the professional engine builders at the PBC think about the Corvette Engine Build Experience?
We’re definitely all excited and enthusiastic.
12:12 Carl Pickelman: I visited the PCB back in 06 when I was doing a piece on LS7 for “Corvette Quarterly”. In four years, how has work at the PBC changed? What have you guys learned during that time while assembling LS7s, the XLR-V engine and the LS9? The PBC is all about continuous improvement. We’ve made many changes and improvements to the process but I’d typically think of these as small incremental improvements. No major changes have been made.
12:13 John Vette Marketing Mgr: [Carl K] How many hours would I spend building my engine?
Answer: Plan on spending 6 to 8 hours at the PBC. Building of engines start at 7AM sharp.
12:17 John Ross: [Barry K.] How are the builders at the PBC selected to build the engines? Is there anything in particular about their background or qualifications? We are all Skilled Trades and most of us have worked as experimental engine builders in engineering. This means we have experience methodically building individual experimental engines to exact standards.
12:18 John Vette Marketing Mgr: [Roy M] PBC option is rather pricey. What do I get for this?
Answer: The PBC experience is the ultimate in personalization of your new Corvette Z06 or ZR1. The PBC experience includes hotel accomodation; ground transportation and meals. You will also have photos of your build and memories not many others will be able to claim. You are responsible for travel to and from the Detroit area.
12:19 Carl Pickelman: Question… [Steve] Other than a live person assembling the engines, is there any difference say from a production built LS3 and a hand built LS3 as far as bearing clearances, blueprinting, etc?
There are a few differences between the LS3 and the LS3-Dry Sump…mainly a forged crank with a longer nose and of course the dry sump system that includes a dual oil pump. There are a few other small differences in order to customize our production process.
12:20 John Vette Marketing Mgr: [Steve] Has anyone signed up for the customer build option yet?
Answer: Yes, a customer has signed up for the CEBE and we have had a lot of follow-up interest coming into the dealers since the announcement. At this time we are not at liberty to discuss more about the first participant due to customer confidentiality that we want to respect. Until the CEBE customer formally agrees to allow us to reveal his or her name (which may or may not happen) we will keep their identity confidential.
12:22 John Vette Marketing Mgr: [jon] Do you get to sign your engine?
Answer: You get to place a plaque with your name on the enigne along side your PBC engine build partner.
12:24 John Ross: [Steve] How many engine builders do you have working at once?
Curious how they keep up with production demands, especially now that you have added the LS3 to the mix. We have 16 engine builders currently. The facility is capable of producing up to 15,000 per year. You’re right the LS3 for the Grand Sport is a popular choice right now. All three of our assembly lines are capable of building LS3, LS7 and LS9 engines.
12:24 John Vette Marketing Mgr: [Lorenzo] First I heard of this “build experience”. Are you saying that a customer can actually assist in the building of THEIR engine, or an “unassigned” engine?
Answer: Lorenzo, if you sign up for the “build experience”, the engine you build will be the engine in your Z06 or ZR1 model. It is not an unassigned engine — it is your engine (and still backed by the best powertrain warranty in the industry).
12:26 John Vette Marketing Mgr: [Carl K] Is the CBE just one day? Are there details online anywhere about the experience? Some sort of schedule, activities, where you stay?
Answer: Carl K… It is a one day activity. You arrive at the PBC around 6:30 AM and you start work on your engine by 7PM. More details are available on the Corvette Facebook page.
12:28 Carl Pickelman: [Comment From Roy M ] What percentage of build does the buyer actually do? OK, the customer will be able to actually build 100% of their engine.
12:29 John Ross: [Devin] Do any of you have an opinion on the upcoming Gen V vs the Gen IV? We know its going to be great. We have the best engineering team in the business working on it.
12:31 John Vette Marketing Mgr: [Devin] How long after the engine build experience should you expect to receive your car?
Devin: Approximately 2 to 3 weeks after your “build experience” your vehicle should be delivered to your dealer. Remember, you can also elect to participate in the museum delivery through the National Corvette Museum. For more information on that program, feel free to visit the National Corvette Museum website.
12:32 John Ross: [Gary Rosimini] What are some of the differences between the ls9 in the amazing ZR1 and the LS9 that is in the CTS-V.
There a quite a few but some highlights are that the LS9 uses a 2.3L rotor set whereas the LSA for the V uses a little smaller 1.9L. The LS9 also uses forged pistons. The LSA intercooler is a single brick design whereas the LS9 uses a dual brick.
12:32 [Comment From Chris ] Do you offer tours?
Carl PBC Manager: We offer tours of the facility…You can send an email, we’ll send you a registration form and we’ll do the best to accommodate. Please send to Carl.pickelman@gm.com.
12:34 [Comment From Chris ] Would you be able to build your own “crate” motor, or is this just for when purchasing a new vette?
John Ross: Not at this time
12:34 [Comment From Guest ] Do you guarantee that my hand built signature engine will get installed in my personal corvette vehicle purchase?
Carl PBC Manager: Yes, we’ve designed our logistics and system to be assured that your engine will end up in your car.
12:35 How long between the building of the engine at PBC and when it is installed in the Z06 or ZR1 at the factory?
Carl PBC Manager: About 2 weeks between build of the engine and build of the vehicle in Bowling Green.
12:36 [Comment From Bob S. ] In your opinion, do you think this will “add” to the value of your car 10-20 years down the road?
John Ross: Absolutely. Especially emotional value.
12:37 [Comment From jon ] Instead of the vehicle being delivered to the dealership, can you do the museum delivery and drive it home yourself?
John Vette Marketing Mgr: Yes you can!! Our conceigre will help coordinate the activity with the National Corvette Museum.
12:38 [Comment From Charley ] This is a great idea. Is there a plan in the future that would allow us to continue the build process by walking the assembly line to finish building our car?
John Vette Marketing Mgr: There is already a program available through National Corvette Museum called Corvette Buyer’s Tour. If production schedule permits, you can be on site at Bowling Green the day your vehicle comes off line. The museum also offers a photo album/story of your car being produced. Our conceigre can help coordinate these activities.
12:40 Does the PBC currently produce any engines other than the Gen 4s for Corvette? Are there any near-term plans to bring new products into PBC? Is so, what engine(s).
Carl PBC Manager: We currently build the LS3Dry Sump, LS7 and LS9 only. We have no immediate plans to build anything else here in Wixom. Due to the flexible nature of hand build engines, we could build just about anything and we are continuously looking for opportunities.
12:42 [Comment From Devin ] Any talk about possibly doing this program with the Camaro?
John Vette Marketing Mgr: We would like to see how this works with the Corvette before we make any future plans.
12:43 [Comment From jay ] Why is there 2 different cubic in motors between Z06 and the ZR1…Is the block the same and bore and or stroke different or is it a completely different engine all together
John Ross: The ZR1 is a forced induction motor. The Z06 is not. Completely different bore and stroke LS7 is 104.8 x 101.6 BxS and LS9 is 103.25 x 92 mm BxS
12:44 WOW, what an incredible offer from GM. Three trips involved, one to build engine, one to walk thru the assembly plant with the corvette, and two weeks later to pick up the corvette at the museum. About 6 weeks in total. Are the dealers aware of all of the details for this complete package or do you have to arrange each separately?
John Vette Marketing Mgr: Dealers are aware of the program. Our conceigre for the engine build program can coordinate all experiences for one stop shopping.
12:46 Are all PBC engine builders participating in the engine build experience or just a select few?
Carl PBC Manager: All engine builders are excited about this program. Our builders are very customer focused and enjoy interaction with them. This program is voluntary but I anticipate all the builders will participate.
12:49 [Comment From Steve ] I hear grumblings about why only the manual trans LS3 Corvette gets the hand built engine and not the LS3 with the A6. Care to comment on why?
John Vette Marketing Mgr: All Corvette models are designed and produced to provide exceptional performance. The Grand Sport with manual transmission models were created in part for those looking to race on a closed course (with proper training), and found the LS3 with the dry sump really fit the specs.
12:52 [Comment From Steve ] Based on what you said earlier, the rumors on the forums that the hand built LS3 produces more power are false then correct?
Carl PBC Manager: That is correct. In theory, Wixom PBC does nothing to add more horsepower to the dry sump version of the LS3. All engines are SAE certified to be 436HP.
12:54 [Comment From Roy M ] I did buyers tour and R8C on my 2009 Z06. TERRIFIC. Now I need to do all three for 2011
John Vette Marketing Mgr: Roy… Yes you do!! We look forward to seeing you soon…
12:55 John Vette Marketing Mgr: Everyone… I need to run, but my other teammates will stay on for a little longer… Thanks for the great questions!!!
12:55 Why does the LS3 dry sump use a forged crankshaft?
Carl PBC Manager: The forged crank is more durable. But the main reason is the longer nose that is needed for the larger oil pump. The LS7 and LS9 were already designed with the longer nose, forged cranks, so we went to the same supplier commonality.
12:58 [Comment From Steve ] Does the LS3 have forged pistons or just the crank?
Carl PBC Manager: The LS3 dry sump has the same pistons as the normal LS3.
1:00 Carl PBC Manager: OK everyone…we have about 10 more minutes then we’ll be wrapping this up.
1:01 [Comment From Richard ] What are the daily build volumes of the LS3 Dry sump?
John Ross: We’re building around 10-15 LS3s any given day.
1:03 [Comment From big tommy ] I think this is an awesome program. I’ve been in love with the corvette ever since my dad bought one back in ‘87. I now have the pleasure to work for the company who produces the crankshaft for the LS9, LS3, LS7, and LSA. Are you planning on having tours for non-buyers? Maybe a supplier build?
John Ross: No plans for supplier builds. For tour information see chat info above at 12:33
1:05 [Comment From jon ] Can you bring guest?
Carl PBC Manager: The Corvette Engine Build Experience allows for guests.
1:07 [Comment From Steve ] Not a question but wanted to say that we Corvette owners really appreciate having hand built engines avaialble to us. Thank you for offering this great service.
John Ross: That’s a great way to wrap-up this chat. All of the builders here appreciate the customers and their enthusiasm for what we do. We have a lot of pride in what we build. Thanks for the time.
This 2004 with A4 trannie has a problem due again to use of Ethanol gas causing huge lean conditions. This is even worse on the day we were test and tuning in about 90 degree weather.
Being his 2004 is about stock like Dave M's ( review his results being tuned within 1 day of Stan's) and you see how much less performance there was due to higher then 10% ethanol gas being used.
This was peaking fuel trims as much as 25% lean with a average part throttle fuel trims of 12% lean !
This is with Dave M's 2004 with A4 trannie. Testing and tune was done in 90 degree weather. Showing the stock output and then after we custom tuned the PCM and the A4 transmission
Watch as a 638 horsepower 6.2L super-charged LS9 engine is hand built from start to finish at the GM Performance Build Center in Wixom, Michigan.
The LS9 is made for the Chevrolet Corvette ZR1 and the most powerful engine General Motors builds. With the new Corvette Engine Build Experience, customers of the Corvette ZR1 or Z06 choose an option to come to Wixom and, under supervision of skilled professional engine builders, actually build the very LS7 or LS9 Engine that will later be installed their own Corvette.
Totally stock except 3rd party mufflers. Tune was done in 90 degree weather which added 1,500 feet to the corrected DA that had elevation of 3,500 feet thus DA was 5,000 feet reducing horsepower by 67
General Motors officials say the Corvette will continue to be made in Bowling Green despite wild speculation among the auto world that production could move.
Officials refute rumors that Corvette production will move to Lansing, Mich., an idea that was sparked by a $190 million project GM recently announced that would bring about 600 jobs to the Lansing plant. About 470 workers are employed at the General Motors Bowling Green Assembly Plant.
“There are no plans to have any significant changes as to how Corvettes are manufactured and where,” said David Caldwell, communications manager for Chevrolet. “There’s really nothing going on here ... this chitter-chatter in Lansing has no direct application to Kentucky.”
A Lansing television news station picked up on the idea and fueled rumors that the Corvette might move, he said.
The station interviewed an economist, who speculated that the project could fund Corvette production, and the president of the local United Auto Workers in Lansing, who said the plant is ready for any type of production, including the Corvette.
“That’s normal talk because you want to let the company know you can build whatever car you can,” said Eldon Renaud, president of the local UAW in Bowling Green. “I don’t think there’s anything to it.”
Now, a few online news articles and several blogs have published speculation that Corvette production might move from Bowling Green.
Some argue that the Corvette is rear-wheel drive and, therefore, is a perfect match for the Michigan plant. Others argue that the Bowling Green plant assembles only one car and is dead weight for GM.
But GM disputes those claims.
“This is a very unique group of people and facility in the sense that they are very valuable to the specialty manufacturing that a great sports car like the Corvette requires,” Caldwell said about the Bowling Green plant. “It’s a specific and unique and highly skilled operation there that obviously has proven to do a very good job for a long time.”
The Corvette has been manufactured in Bowling Green for the past 29 years and has been one of the city’s major employers. It has also become a part of Bowling Green’s identity - many people associate the city with the Corvette.
Gov. Steve Beshear recently signed legislation into law at the Bowling Green plant, making the Corvette the state’s official sports car.
GM also recently launched a commercial for the Corvette, parts of which were filmed in Bowling Green, said Andrea Hales, communications manager for the Bowling Green plant.
And Chevrolet has launched a new program dubbed the Corvette Engine Build Experience, which allows customers who purchase a 2011 Corvette Z06 or ZR1 to travel to Wixom, Mich., and help make their cars’ engines. They then can watch their vehicle be assembled at the Bowling Green plant and have it delivered at the National Corvette Museum in Bowling Green.
This weekend, hundreds of Corvette enthusiasts from across the country will travel to Bowling Green to take part in the annual National Corvette Homecoming.
Still, several local workers have expressed concerns about the rumors, but “they understand it’s pure speculation,” Hales said.
And, for many workers, such rumors are not uncommon.
“We’ve heard speculation since we got here. There was speculation in St. Louis long before it came to Bowling Green,” Renaud said. “We’ve been here since 1981, and I think we’ve met every benchmark we were asked to and I’m confident we’ll just continue building good cars and keep it here.”
The team at GM Performance Parts has come up with performance packages like the new LS9 Supercharger Package which just screams insanity.
If you’ve been searching for some serious performance increase to bolt up to your LS3-powered Corvette since you drove it off the lot, the search is over. This bad boy of a kit will make your factory monster LS3 V8 seem docile as the package can make your seemingly stock Camaro or Corvette put out up to 650hp with the properly paired components.
The official press release hasn’t hit the wire yet, but we know some people and we got the news for you all so you can be the first at the parts counter to order yours and surprise the heck out of your friends.
When you step up to the counter just tell them you need part number 19244103 The kit will include all of the components to make the kit work right out of the box of course and will carry the same warranty that all GMPP
Of all the models in Chevrolet's lineup, the one that needs absolutely no introduction is the Corvette.
And while most of General Motors' marketing dollars have gone into bettering the ad campaigns for volume models like the Malibu, Equinox and Traverse, it's about time that the Corvette had its own dedicated television spot, if only to remind people that there's still a whole lot of awesomeness happening within GM's walls.
This ad, which apparently debuted during the Major League Baseball All-Star Game earlier this week, shows off the top-rung Corvette ZR1 – the supercharged 'Vette with 638 horsepower under the hood.
This car is all the proof we need to show the world that America does, in fact, still build rockets.
Once upon a time, a bunch of guys got together with a crazy idea - build rockets that go farther and faster than mankind had ever gone before. It's nice to know that America still builds rockets - The 2011 Chevrolet Corvette.
S = Standard Equipment A = Available -- (dashes) = Not Available D = ADI Available
= Included in Equipment Group = Included in Equipment Group but upgradeable
Codes listed in the shaded column titled Ref. Only RPO Code are for internal use only and should not be ordered.
Free Flow RPO Code
Ref. Only RPO Code
DESCRIPTION
Z06 1YY87
ZR1 1YY87
Z06 1LZ
Z06 2LZ
Z06 3LZ
ZR1 1ZR
ZR1 3ZR
AJ7
Air bags, frontal and side-impact, driver and front passenger with Passenger Sensing System 1
- Always use safety belts and the correct child restraints for your child's age and size. Even in vehicles equipped with air bags and the Passenger Sensing System, children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the Owner's Manual and child safety seat instructions for more safety information.
S1
S1
S1
S1
S1
CJ2
Air conditioning, dual-zone automatic climate control with individual climate settings for driver and right-front passenger and outside temperature display
S
S
S
S
S
Air filtration system with pollen filter
S
S
S
S
S
US8
Audio system, AM/FM stereo with CD player and MP3 playback, seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), automatic volume, TheftLock and auxiliary input jack
S
S
S
S
--
U66
Audio system feature, 7-speaker system
S
--
--
S
--
U2K
XM Radio is standard on nearly all 2011 GM models and includes 3 months of trial service. Get over 170 channels, including: commercial-free music, sports, news, talk, entertainment, comedy, family and kids' channels, and much more. With XM's incredible range of programming, everything worth listening to is on XM 1
- Includes hidden antenna in outside mirrors. Requires a subscription sold separately by XM after the first 90 days. Available only in the 48 contiguous United States and District of Columbia. Visit gm.xmradio.com for details. Service not available with a ship-to of Alaska, Hawaii, Puerto Rico or the Virgin Islands. 2
- 3 trial months replaced with 1-year subscription. Includes hidden antenna in outside mirrors. Requires a subscription sold separately by XM after the first 90 days. Available only in the 48 contiguous United States and District of Columbia. Visit gm.xmradio.com for details. Service not available with a ship-to of Alaska, Hawaii, Puerto Rico or the Virgin Islands.
S1
S2
S2
S1
S2
UK3
Steering wheel controls, mounted audio controls
S
S
S
S
S
Console, floor, 2 covered cup holders, ashtray with cigar lighter, auxiliary power outlet and CD storage
S
S
S
S
S
Cruise control, electronic with set and resume speed
S
S
S
S
S
Defogger, rear-window, electric
S
S
S
S
S
Door locks, power programmable with lockout protection
S
S
S
S
S
Floor mats, carpeted
S
S
S
S
S
Hatch release, push button open with power hatch pulldown
S
S
S
S
S
UV6
Head-Up Display, with dot-matrix readouts for street mode, track mode with g-meter, vehicle speed, engine rpm and readings from key gauges including water temperature and oil pressure
S
S
S
S
S
U52
Instrumentation, electronic analog with Driver Information Center and 2-line display
S
S
S
S
S
Keyless Access, with push button start and 2 remote transmitters that enable automatic door unlock and open by touching door switch
S
S
S
S
S
Lighting, interior with courtesy, cargo and glovebox
S
S
S
S
S
DD8
Mirror, inside rearview auto-dimming with compass, includes dual reading lights
S
S
S
S
S
UE1
OnStar, 6 months of Directions and Connections plan, includes Automatic Crash Response, Emergency Services, Crisis Assist, Stolen Vehicle Assistance, Remote Door Unlock, Turn-by-Turn Navigation with OnStar eNav (where available), OnStar Vehicle Diagnostics, Roadside Assistance, Remote Horn and Lights, and Hands Free Calling. 1
- Service not available with a ship-to of Puerto Rico or the Virgin Islands. Visit onstar.com for details and system limitations.
S1
S1
S1
S1
S1
Automatic Crash Response
S
S
S
S
S
Stolen Vehicle Assistance
S
S
S
S
S
OnStar Turn-by-Turn Navigation
S
S
S
S
S
Seat adjuster, driver 6-way power
S
S
S
S
S
Seats, front bucket with perforated leather seating surfaces, embroidery and contrasting stitching
S
S
--
S
--
Steering column, Tilt-Wheel, manual
S
S
S
S
S
NK4
Steering wheel, 3-spoke leather-wrapped
S
S
S
S
S
Storage, with lockable glovebox and center console 1
- Also includes 1 rear storage compartment with cover.
Tire Pressure Monitor System, air pressure sensors in each tire with pressure display in Driver Information Center
S
S
S
S
S
Visors, driver and front passenger illuminated vanity mirrors
S
S
S
S
S
Windows, power with driver and passenger Express-Down
S
S
S
S
S
Antenna, integral, hidden
S
S
S
S
S
Daytime Running Lamps
S
S
S
S
S
Engine access, rear-opening hood
S
S
S
S
S
Fog lamps, front, integral in front fascia
S
S
S
S
S
Glass, Solar-Ray light-tinted
S
S
S
S
S
Headlamps, dual projector lamps, Xenon, High-Intensity Discharge (HID) low-beam, tungsten-halogen high-beam with automatic exterior lamp control
S
S
S
S
S
DD0
Mirrors, outside heated power-adjustable and driver-side auto-dimming, body-color
S
S
S
S
S
XFA
Tires, front P275/35ZR18 Eagle F1 Supercar, run flat
S
S
S
--
--
YFJ
Tires, rear P325/30ZR19 Eagle F1 Supercar, run flat
S
S
S
--
--
ZNX
NEW! Tires, Eagle F1 Supercar GEN2
S
S
S
--
--
XFG
Tires, front P285/30ZR19 Michelin PS2, run flat 1
- Included and only available with (Z07) Z06 Ultimate Performance Package.
A1
A1
A1
S
S
YPS
Tires, rear P335/25ZR20 Michelin PS2, run flat 1
- Included and only available with (Z07) Z06 Ultimate Performance Package.
A1
A1
A1
S
S
Q10
Wheels, spider design, Z06 Silver-painted aluminum, 18" x 9.5" (45.7 cm x 24.1 cm) front and 19" x 12" (48.3 cm x 30.48 cm) rear
S
S
S
--
--
Q6A
Wheels, ZR1 sterling silver painted aluminum, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
--
--
--
S
S
Wipers, front intermittent
S
S
S
S
S
Z06 carbon fiber components, includes body-color unique front fenders and floor panels
S
S
S
--
--
ZR1 carbon fiber components, includes roof, roof bow, front splitter and rocker extension with visible clear-coated carbon fiber weave pattern plus body-color dual front cove fenders, floor panels and raised hood with window
--
--
--
S
S
Active handling, improves traction and enhances vehicle stability
S
S
S
S
S
Brakes, 4-wheel antilock, 4-wheel disc
S
S
S
S
S
LS7
Engine, 7.0L (427 ci) LS7 V8 SFI with dry sump oil system (505 hp [376.6 kW] @ 6300 rpm, 470 lb-ft of torque [634.5 N-m] @ 4800 rpm)
S
S
S
--
--
LS9
Engine, 6.2L supercharged V8 SFI with dry sump oil system (638 hp [475.7 kW] @ 6500 rpm, 604 lb-ft of torque [815.4 N-m] @ 3800 rpm)
--
--
--
S
S
Exhaust, dual-mode aluminized stainless-steel with 4" polished stainless-steel tips
S
S
S
S
S
Frame, aluminum
S
S
S
S
S
R8E
Gas guzzler tax
--
--
--
S
S
F55
Magnetic Selective Ride Control for ultimate driver control and comfort through the use of driver-selected Tour or Sport modes 1
- Included and only available with (Z07) Z06 Ultimate Performance Package.
A1
A1
A1
S
S
Oil life monitoring system
S
S
S
S
S
Performance Traction Management, performance traction control with 5 selectable settings
--
--
--
S
S
GU6
Rear axle, 3.42 ratio, limited slip
S
S
S
S
S
Steering, power, speed-sensitive, rack-and-pinion, variable ratio
S
S
S
S
S
FE4
Z06 Performance Package, 4-wheel independent, includes transverse composite springs, power steering, engine oil, axle and transmission coolers, stiffer springs and stabilizer bars, specific shock absorbers, larger brakes with 6-piston front and 4-piston rear cross-drilled rotors and specific tires
S
S
S
--
--
FE5
ZR1 Performance Package, 4-wheel independent, includes transverse composite springs, power steering, engine oil, axle and transmission coolers, stiffer springs and stabilizer bars, Magnetic Selective Ride Control, larger Brembo ceramic brakes with cross-drilled rotors and specific tires
--
--
--
S
S
Traction control, all-speed
S
S
S
S
S
MN6
Transmission, 6-speed manual, short-throw, includes launch control
* Exterior colors: Inferno Orange and Supersonic Blue * Available contrasting-color headlamps * Interior custom color stitching available * Larger cross-drilled brake rotors available on coupe and convertible models * New wheel design on coupe and convertible, available in silver, Competition Gray, machine face and chrome * USB port and input jack included with navigation radio * Magnetic Ride Control available on Grand Sport (includes Goodyear F1 Supercar Gen 2 tires when equipped with the manual transmission) * Six-speed paddle shift automatic transmission allows paddle use to override gear selection in Drive mode
Product Information
2011 CORVETTE AND CORVETTE GRAND SPORT: MORE PERSONALIZATION CHOICES ENHANCE THE CORVETTE EXPERIENCE
Chevrolet Corvette, America’s sports car, enters its 58th year with a broad lineup and more personalization choices than ever. The lineup includes Corvette coupe and convertible; Corvette Grand Sport coupe and convertible; Corvette Z06 and Corvette ZR1.
Corvette and Grand Sport models are powered by the 430-horsepower (321 kW) LS3 V-8, while the racing-inspired Corvette Z06 is equipped with the 505-horsepower (377 kW) LS7 engine and built on a lightweight chassis. The Corvette ZR1 is powered by a unique, supercharged LS9 6.2L engine, and is the fastest, most powerful car ever offered by Chevrolet. (Please see the separate releases for complete details on the Corvette Z06 and Corvette ZR1 models.)
The Corvette Grand Sport was a knockout hit in its debut last year, accounting for approximately half of all coupe sales and 70 percent of convertibles. Customers were drawn to its blend of the Corvette’s capable chassis and powertrain, with enhanced handling attributes. It also featured wider fenders, specific front fenders, unique wheels and other exclusive cues.
Corvette Grand Sport returns for 2011 with Magnetic Ride Control as an option – with new Goodyear F1 Supercar Gen 2 tires included when the vehicle is equipped with a manual transmission and Magnetic Ride Control.
New features offered on all 2011 Corvette and Grand Sport models include:
* Two new exterior colors: Inferno Orange and Supersonic Blue, bringing the total to 10 exterior color choices for all models * Available contrasting-color headlamp housings, in Cyber Gray, Black or Blade Silver * New interior custom color stitching options: blue, red or yellow * USB port and input jack included with the navigation radio * Larger cross-drilled brake rotors available on Corvette coupe and convertible (even larger cross-drilled rotors, with six-piston front and four-piston rear calipers, are standard on Grand Sport).
Corvette performance
The 6.2L LS3 small-block V-8 is the engine in Corvette and Grand Sport models. It is rated at 430 horsepower (321 kW)* and 424 lb.-ft. of torque (575 Nm)* with the standard exhaust system. An optional dual-mode exhaust system brings a power rating increase to 436 horses (325 kW) and 428 lb.-ft. (580 Nm). A standard six-speed manual transmission and an optional six-speed automatic paddle-shift automatic are offered.
Launch control is standard on manual-transmission-equipped models, and optimizes performance for full-throttle starts on a track. In competitive mode, the system will hold a predetermined engine speed while the driver pushes the throttle to the floor. That allows the driver to quickly release the clutch and the system modulates engine torque 100 times per second to maximize the available traction. The system is capable of approaching a skilled driver’s best effort and repeats it consistently.
Corvette and Grand Sport models have a hydroformed steel rail backbone structure, which features cored composite floors, an enclosed center tunnel, rear-mounted transmission and aluminum cockpit structure. Suspension cradles, control arms, knuckles, springs, dampers, bushings, stabilizer bars and steering gear deliver low mass, direct response and great driver feedback.
Coupe and convertible models offer two suspension choices that allow drivers to choose the setup that best suits their driving style. The standard suspension is tuned for a balance of ride comfort and precise handling. The optional Magnetic Selective Ride Control suspension features magneto-rheological dampers able to detect road surfaces, and adjust the damping rates to those surfaces almost instantly for optimal ride control. It includes larger, cross-drilled brake rotors.
Corvette interior and features
Corvette’s interior is inspired by the car’s dual-cockpit heritage. High-quality materials, craftsmanship and functionality help deliver premium quality meant to enhance performance driving. The instrument panel and doors are covered with cast-skin foam-in-place trim with the look of a leather panel. It is warm and inviting and has double the life of conventional trim materials.
An AM/FM/XM radio with CD player and audio input jack is standard. An optional Bose audio system or an in-dash six-disc changer is available. Steering-wheel mounted audio controls are on all models. XM Satellite Radio with a one-year subscription is included with the Bose audio system.
A full-function OnStar system with Turn-by-Turn Navigation capability is standard, and an onboard navigation system with voice recognition is available. It is a DVD-based system that uses a 6.5-inch (165 mm) color touch-screen display.
Corvette also features keyless access. When the owner touches the door’s touch pad, the key fob’s signal unlocks the door. The system’s emergency key and other remote-function controls are integrated in a single unit.
A custom leather-wrapped interior package is offered on all models. It offers a stylish, two-tone leather-appointed cabin with details that enhance the feeling of Corvette’s craftsmanship. Details include:
* Leather-wrapped upper and lower instrument panel, door pads and seats * Choice of exclusive colors: Dark Titanium, Ebony, Cashmere or Sienna, with unique color breakup * Padded door panel armrests * “Corvette” embroidered on passenger-side dash pad * Embroidered crossed flags logo on headrests * Unique center trim plate with a gunmetal pattern.
Corvette Grand Sport details
The Grand Sport combines the Corvette’s LS3-based powertrain with wide-body styling, a wider track and a racing-bred suspension for a distinctive model that delivers a greater degree of handling performance, with wider wheels and tires; revised shock, stabilizer bar and spring specifications; and specific gearing.
Zero-60 performance of four seconds, skid pad adhesion of 1 g and an EPA-estimated 26 mpg on the highway make for a rare combination of performance, handling and efficiency.
Grand Sport coupe models equipped with the manual transmission are uniquely outfitted for track events, too, with a dry-sump oiling system, differential cooler and a rear-mounted battery. Magnetic Ride Control is available and with manual-transmission models, includes Goodyear F1 Supercar Gen 2 tires.
The complete list of content and special features for the Grand Sport includes:
* Wider front and rear fenders – including specific front fenders with integrated Grand Sport badges * Z06-style front splitter and tall rear spoiler * Functional brake ducts and extra cooling * Eighteen-inch front and 19-inch rear wheels; painted finish standard and chrome finish optional * Large 275/35ZR18 tires in front and 325/30ZR19 tires in the rear * Z06-size brakes, including 14-inch (355 mm) front rotors with six-piston calipers and 13.4-inch (340 mm) rear rotors with four-piston calipers * Specific manual transmission gear ratios * Specific rear axle ratio on automatic-equipped models.
With its special equipment, the Grand Sport offers a unique blend of performance and amenities. Its suspension package approaches that of the Z06, but includes a removable roof on coupes (Z06 has a fixed roof) and, of course, the availability of a convertible body style. Also, the paddle-shift six-speed automatic transmission is offered, while a manual transmission is the only choice with the Z06.
All of Corvette’s exterior colors are offered on the Grand Sport, and an available Heritage package adds iconic front fender hash marks offered in four colors, as well as two-tone seats with Grand Sport embroidery. The Grand Sport can be ordered with 1LT, 2LT, 3LT and 4LT trim packages, too.
* Standard new Goodyear F1 Supercar Gen 2 tires * New exhaust system tuning * Available Z07 Performance Package, with Brembo ceramic brakes, Magnetic Ride Control, larger Michelin Pilot Sport 2 tires, competition gray 20-spoke wheels (19-inch front/20-inch rear) * Available CFZ Carbon Fiber Package, with black carbon fiber splitter, rockers, roof panel and body-color, ZR1-style full-width rear spoiler * Z06 Carbon limited-edition model, includes Z07 package; raised carbon fiber hood; black carbon fiber splitter and rockers; black wheels, mirrors and headlamps; leather and suede interior with body-color stitching and special badging * Exterior colors: Inferno Orange and Supersonic Blue * Available contrasting-color headlamps * Interior custom color stitching available * USB port and input jack included with navigation radio
Please see separate releases for Corvette and Corvette Grand Sport, and Corvette ZR1
Product Information
2011 CORVETTE Z06: AN INCOMPARABLE PERFORMER WITH NEW PERFORMANCE AND APPEARANCE PACKAGES
The Z06 is a Corvette like no other. With its racing-inspired powertrain and suspension features, along with an aluminum frame and carbon fiber fenders and floor panels, it delivers exceptional levels of capability and technology. And with a curb weight of only 3,175 pounds (1440 kg), it’s the lightest, best-balanced Corvette model and one of the most svelte supercars on the market.
Indeed, racing is in the Corvette Z06’s DNA and many owners’ cars see double duty as daily drivers and weekend road course warriors. It’s what the car was designed for and, compared to other sports cars that cost up to double – or more – the Z06 offers competitive levels of performance at a lower price.
Chevrolet brings significant updates to the Z06 for 2011, with special packages and new options that enhance performance and styling, while also offering greater personalization choices. They include:
* New standard Goodyear F1 Supercar Gen 2 tires and exhaust system tuning * New Z07 Performance Package * New CFZ Carbon Fiber Package * Z06 Carbon limited-edition model * Two new exterior colors: Inferno Orange and Supersonic Blue, bringing the total to 10 exterior color choices for all models * Available contrasting-color headlamps, in Cyber Gray, Black or Blade Silver * New interior custom color stitching option, in red, blue or yellow * USB port and input jack included with the navigation radio.
The Z07 Performance Package brings greater handling and braking capability to the Z06, with:
* Brembo ceramic brakes, with gray metallic calipers, similar to those offered on the Corvette ZR1 * Magnetic Ride Control * Michelin Pilot Sport 2 tires * Twenty-spoke wheels in competition gray (19 x 10-inch front, 20 x 12-inch rear).
The CFZ Carbon Fiber Package gives the Z06 lightweight aero enhancements similar to those found on the ZR1. Included in the optional package is a black-painted carbon fiber front splitter, rockers, roof panel and a body-color full-width rear spoiler.
The Z06 Carbon limited-edition model blends the performance features of the Z07 package and the styling cues of the Carbon Fiber package. In addition to the features included with both new packages, this sinister-looking Z06 also includes:
* A raised carbon fiber hood * Black wheels, outside mirrors and headlamp housings * A special engine cover * A leather and suede interior with body-color stitching * Special graphics commemorating 50 years of Le Mans racing (installation left to the customer’s discretion) * Special vehicle identification number sequence.
The Z06 Carbon is designed to be the best Corvette for track events, with the chassis and aerodynamic features of the ZR1 complemented by the lower curb weight and balance of the naturally aspirated Z06.
Chevrolet will build no more than 500 examples of the Z06 Carbon; it is available in Supersonic Blue or Inferno Orange.
Z06 performance
Corvette Z06 is propelled by the LS7 7.0L (427 cubic inches) engine that delivers 505 horsepower (377 kW). Unique features include a racing-style dry-sump oiling system that helps ensure adequate oil pressure during high-load cornering. The LS7 engine powers a 3,175-pound (1,440 kg) package to help deliver 0-60 performance of 3.7 seconds in first gear, quarter-mile times of 11.7 seconds at 125 mph and a top speed of 198 mph. A six-speed manual is the only transmission offered with the engine.
The Corvette Z06’s powertrain and drivetrain systems are matched to the LS7’s performance capability. The light, four-into-one headers discharge into close-coupled catalytic converters and through two-mode mufflers. The mufflers each feature a vacuum-actuated outlet valve, which controls exhaust noise during low-load operation but opens for maximum power.
At the rear of the LS7 engine, a single-mass flywheel and lightweight, high-capacity clutch channel torque to the rear transaxle. The six-speed manual transmission is strengthened to handle the LS7’s substantial torque load. It also incorporates a pump that sends transmission fluid to the front radiator for cooling. Upon its return, the fluid removes additional heat from the differential lube before returning to the transmission. The six-speed transmission connects to a limited-slip differential, with enlarged ring and pinion gears. Stronger axle half-shafts with tougher universal joints transmit power to the rear wheels.
Architecture and suspension
The Z06 has an aluminum body structure for optimum stiffness and light weight for the fixed-roof body style. Perimeter rails are one-piece hydroformed aluminum members featuring cast suspension nodes, which replace many welded steel components on other Corvette models. Advanced structural composites featuring carbon-fiber are bonded to the aluminum structure. The wider front wheelhouses, for example, are carbon composites, and the passenger compartment floors combine carbon-fiber skins with an ultra-lightweight balsa wood core.
The Z06 has a magnesium cradle that serves as the attachment point for the engine and some front suspension components. Magnesium is lighter than aluminum, yet incredibly strong. The magnesium cradle helps improve the front-to-rear weight distribution, as do carbon-fiber front fenders and wheelhouses. Engineers also moved the battery from underhood to a position in the rear cargo area, behind one of the rear wheels.
The Z06 retains the 105.7-inch (2,686-mm) wheelbase of other Corvette models, as well as the short-long arm suspension and transverse spring design, but it rides on all-new wheels, tires and brakes, as well as its own rear spring and roll stabilizer. It’s a firmer suspension that works harmoniously with large 18 x 9.5-inch cast-spun aluminum wheels and 275/35ZR18 tires in the front, and 19 x 12-inch cast-spun aluminum wheels with 325/30ZR19 tires in the rear. New Goodyear F1 Supercar Gen 2 tires are standard.
Complementing the suspension system and large rolling stock is an equally capable four-wheel disc brake system, consisting of 14-inch (355 mm) vented and cross-drilled front rotors and 13.4-inch (340 mm) vented and cross-drilled rear rotors.
The front rotors are acted upon by large, red-painted six-piston calipers that use six individual brake pads. Individual brake pads are used because they deliver more equalized wear compared to what would otherwise be a pair of very long single-piece pads. The rear brakes use four-piston calipers with four individual brake pads. A four-channel ABS system is standard, as is a very competent active handling system – complete with a Competitive Driving mode.
Design elements
Aggressive is the best way to describe the Z06’s design, with a wide-body, hunkered-down stance that is as functional as it is attractive. Highlights include:
* Wide front fascia with a large, forward-facing grille opening, a splitter along the bottom and wheel opening extensions along the sides to provide aerodynamic downforce * Cold-air scoop in front of the hood that integrates an air inlet system for the engine * Trailing edge of the front wheel opening is radiused to achieve improved drag, but protects the body finish with a tough molding, and a large air extractor is behind the wheel * Fixed-roof body style optimizes body rigidity and mass * Wide rear fenders with flares cover the massive rear tires and a brake cooling scoop in front of the wheels visually balances the fender extractor * Tall rear spoiler houses the CHMSL on the top of the rear fascia * Ten-spoke spider-design wheels (18-inch front; 19-inch rear) * Four large stainless steel exhaust outlets * Z06 badging on the carbon-fiber front fenders.
The aerodynamics of the Z06’s exterior were shaped by the experiences of the Corvette racing program, where high-speed stability and cornering capability are paramount. While the race cars use large rear wings, the Z06’s elevated spoiler provides sufficient downforce to balance the road-worthy front splitter without adversely affecting aerodynamic drag.
For all of its race-inspired functionality, the Z06 is designed to be a daily-drivable, high-performance vehicle. To that end, comfort and convenience are held to a very high standard. Standard features include High-Intensity Discharge lighting, fog lamps, leather seating, dual-zone air conditioning, cabin air filtration and head-up display (HUD) with track mode and g-meter.
The Z06 gauge cluster displays the Z06 logo on the 7000-redline tachometer, and has a readout on the oil pressure gauge to reflect the higher standard pressure of the dry-sump oiling system. The seats feature two-tone leather surfaces with Z06-logo embroidery and contrasting stitching.
* Exterior colors: Inferno Orange and Supersonic Blue * Available contrasting-color headlamps * Interior custom color stitching available * USB port and input jack included with navigation radio
Please see separate releases for Corvette and Grand Sport, and Corvette Z06.
Product Information
2011 CORVETTE ZR1: MORE PERSONLIZATION CHOICES ENHANCE WORLD-CHALLENGING PERFORMANCE
The supercharged Corvette ZR1 is a bona fide cultural phenomenon. After entering the market in 2009, it quickly challenged – and beat – expectations on how an American supercar could stand up to the world’s premier competitors at a much lower price. In the two years since, a passionate community of enthusiasts around the globe has helped make it an instant icon in the digital age. Consider the following:
* A Google search of “Corvette ZR1” returns about 933,000 results * A YouTube video showing a British magazine’s acceleration test of the Corvette ZR1 vs. a Porsche 911 GT2 has been viewed about 3.7 million times * There are nearly 9,000 ZR1 photo posts on Flickr.com * Nürburgring 7:26.4-minute record run viewed nearly 1 million times on YouTube.
With its performance and cultural credentials intact, the Corvette ZR1 enters its third year of production with minor changes aimed at broadening the personalization options for customers. That includes a pair of new exterior colors – Inferno Orange and Supersonic Blue – which brings the exterior color roster to 10; available contrasting-color headlamps, offered in Cyber Gray, Black and Blade Silver; and a new interior custom color stitching option.
It’s beneath the skin, of course, where the ZR1 earns its street cred. Highlights include:
* LS9 supercharged 6.2L V-8 rated at 638 horsepower (476 kW), and 604 lb.-ft. of torque (819 Nm) * Six-speed, close-ratio, race-proven manual transmission * High-capacity dual-disc clutch * Higher-capacity and specific-diameter axle half-shafts; enhanced torque tube * Specific suspension tuning provides more than 1g cornering grip * Twenty-spoke 19-inch front and 20-inch rear wheels * Michelin Pilot Sport 2 tires – P285/30ZR19 in front and P335/25ZR20 in the rear – developed specifically for the ZR1 * Standard Brembo carbon-ceramic, drilled disc brake rotors – 15.5-inch-diameter (394-mm) in the front and 15-inch-diameter (380-mm) in the rear * Blue-painted brake calipers * Standard Magnetic Selective Ride Control with track-level suspension * Launch Control system with Performance Traction Management technology * Wider, carbon-fiber front fenders with ZR1-specific dual ports * Carbon-fiber hood with a raised, polycarbonate window – offering a view of the intercooler below it * Carbon-fiber roof panel, roof bow, front fascia splitter and rocker moldings with clear-coated, visible carbon-fiber weave * ZR1-specific full-width rear spoiler with raised outboard sections * Specific gauge cluster with boost gauge (also displayed on the head-up display) and 220-mph (370 km/h) speedometer readout * Curb weight of 3,333 pounds (1,512 kg).
The specialized components of the new ZR1 work harmoniously to deliver the most powerful and fastest automobile ever produced by General Motors. It has a top speed of 205 mph (330 km/h).
Supercharged LS9 engine
The supercharged LS9 6.2L small-block engine is the power behind the ZR1’s performance. A sixth-generation Eaton supercharger helps the LS9 make big power and torque at lower rpm and carries it in a wide arc to 6,600 rpm, as it pushes enough air to help the engine maintain power through the upper levels of the rpm band – the area where supercharged performance tends to diminish. Heavy-duty and lightweight reciprocating components enable the engine’s confident high-rpm performance.
The Roots-type supercharger uses a unique, four-lobe rotor design. It is augmented with an integrated charge cooling system that reduces inlet air temperature for maximum performance.
The LS9 is hand-assembled at GM’s Performance Build Center in Wixom, Mich., and incorporates special processes typically seen in racing engines to produce a highly refined and precise product. For example, cast iron cylinder liners are inserted in the aluminum block and are finish-bored and honed with a deck plate installed. The deck plate simulates the pressure and minute dimensional variances applied to the block when the cylinder heads are installed. This ensures a higher degree of accuracy that promotes maximum cylinder head sealing, piston ring fit and overall engine performance.
Transmission and axle
The LS9 engine is backed by an upgraded, stronger six-speed manual transmission and a twin-disc clutch that provide exceptional clamping power, while maintaining an easy clutch pedal effort. ZR1-specific gearing in the transmission provides a steep first-gear ratio that helps launch the car, and top speed is achieved in sixth gear.
The twin-disc clutch system employs a pair of discs, which spread out the engine’s torque load over a wider area. This enables tremendous clamping power when the clutch is engaged, while also helping to dissipate heat better and extend the life of the clutch.
The twin-disc clutch system also contributes to the ZR1’s exceptional driving quality, with smooth and easy shifting. The twin-disc system’s design allows higher torque capacity with inertia and pedal effort similar to the Corvette Z06. It enables a 25-percent reduction in inertia, thanks to smaller, 260-mm plates; the Corvette Z06’s uses a 290-mm single-disc system.
The rear axle also is stronger in the ZR1 and features asymmetrical axle-shaft diameters – 33 mm on the right side and 40 mm on the left – that were developed after careful testing to provide optimal torque management. The axles are mounted on a more horizontal plane that correlates with the wider width of the rear wheels and tires.
Performance Traction Management
Performance Traction Management (PTM) technology is an advanced system that is part of the ZR1’s Launch Control feature, which optimizes traction for greater and more consistent on-track performance.
The PTM system holds a predetermined engine speed while the driver pushes the throttle to the floor. That allows the driver to quickly release the clutch and the system modulates engine torque 100 times per second to maximize the available traction. The system is capable of approaching a skilled driver’s best effort and repeats it consistently.
PTM also integrates the ZR1’s traction control, active handling and selective ride control systems to enhance race track driving consistency and overall performance. When full throttle is applied upon exiting a corner, it automatically manages acceleration dynamics.
Ride and handling
The ZR1 is built on the same aluminum-intensive chassis as the Corvette Z06 and features similar independent SLA front and rear suspensions, with aluminum upper and lower control arms. Where the ZR1 differs is the suspension tuning, which was optimized for the car’s steamroller-wide front and rear tires.
Magnetic Selective Ride Control is standard and tuned specifically for the ZR1. The system’s ability to deliver a compliant ride with nearly instantaneous damping adjustments enabled engineers to develop a surprisingly supple ride quality in a supercar that still delivers cornering grip of more than 1g.
From a high-performance perspective, Magnetic Selective Ride Control helps the rear axle remain planted during launch for smooth, hop-free acceleration. It also helps suppress axle movement when cornering on broken or uneven pavement.
Brakes, wheels and tires
Commensurate with the ZR1’s engine output is the braking system, headlined by Brembo carbon-ceramic brake rotors. Found on only a few exotics and more expensive supercars, carbon-ceramic brake rotors are made of a carbon-fiber-reinforced ceramic silicon carbide material. The advantages of these rotors are low mass and resistance to wear and heat. In fact, the rotors should never show corrosion or require replacement for the life of the vehicle, when used in normal driving.
The vented and cross-drilled rotors on the ZR1 measure 15.5 inches (394 mm) in diameter in the front and 15 inches (380 mm) in diameter in the rear – making them among the largest carbon-ceramic rotors available on any production vehicle.
Clamping down on the high-tech rotors are six-piston front calipers and four-piston rear calipers, each painted a ZR1-exclusive blue. The brakes are visible through the ZR1’s exclusive wheels: 20-spoke alloy rims that measure 19 x 10 inches in diameter in the front and 20 x 12 inches in the rear. A Sterling Silver paint finish is standard; chrome and Competition Gray versions are optional. The wheels are wrapped in Michelin Pilot Sport 2 tires developed specifically for the ZR1, measuring P285/30ZR19 in front and P335/25ZR20 in the rear.
Exclusive exterior
The ZR1 is instantly recognizable, with perhaps the most identifiable feature a raised, all-carbon-fiber hood that incorporates a clear, polycarbonate window. The window provides a view of the top of the engine’s intercooler, with the legend “LS9 SUPERCHARGED” embossed on the left and right sides, and an engine cover with the Corvette crossed flags logo debossed at the front.
The underside of the hood has a visible carbon-fiber-weave. Visible carbon-fiber is used on the roof, roof bow, rocker molding and front splitter. These exterior components are protected by a specially developed glossy, UV-resistant clear coat that resists yellowing and wear.
Widened, carbon-fiber front fenders with specific, dual lower ports; and a full-width, body-color rear spoiler incorporating the center high-mounted stop lamp are also unique to the ZR1. All of the exterior features were developed to enhance high-speed stability and driver control.
Interior details The ZR1 interior builds on the brand’s dual-cockpit heritage, with high-quality materials, craftsmanship and functionality that support the premium-quality performance. The ZR1 cabin differs from the Corvette and Corvette Z06 with the following:
* ZR1-logo sill plates * ZR1-logo headrest embroidery * Specific gauge cluster with “ZR1” logo on the tachometer and a 220-mph (370 km/h) readout on the speedometer * Boost gauge added to the instrument cluster and head-up display.
The standard ZR1 (RPO 1ZR) comes with accoutrements based on the Z06, including lightweight seats and lightweight content. The uplevel interior package (RPO 3ZR) includes power-adjustable, heated and leather-trimmed sport seats (embroidered with the ZR1 logo); Bose premium audio system; navigation system; Bluetooth connectivity; power telescoping steering column; custom leather-wrapped interior available in four colors; and more.
Optional custom interior color stitching is new for 2011.
By the numbers
ZR1 models are distinguished from other Corvette models by their vehicle identification number, or VIN. Each carries a unique, identifying VIN digit, as well as a sequential build number. These identifiers make it easy to determine the build number of a specific car – information treasured by enthusiasts and collectors. For example, a ZR1 with a VIN ending in “0150” would indicate it is the 150th ZR1 built for the model year.
2001 Corvette Z06 Production Information # of Cars Built 5773 (284 built in Canada) Color Options Quicksilver Metallic (12U) - 1345 Speedway White (40U) - 352 Black (41U) - 1719 Torch Red (70U) - 1623 Millenium Yellow (79U) - 634 Interior Colors Black (19I) - 4112 Black/Red (70I) - 1661
2002 Corvette Z06 Production Information # of Cars Built 8297 (293 Built in Canada) Color Options Quicksilver Metallic (12U) - 1467 Electron Blue Metallic (21U) - 1814 Black (41U) - 2205 Torch Red (70U) - 1746 Millenium Yellow (79U) - 1065 Interior Colors Black (19I) - 6734 Black/Red (70I) - 1563
2003 Corvette Z06 Production Information # of Cars Built 8635 Color Options Quicksilver Metallic (12U) - 1089 Electron Blue Metallic (21U) - 1272 Black (41U) - 2599 Torch Red (70U) - 1967 Millenium Yellow (79U) - 1708 Interior Colors Black (19I) - 7200 Black/Red (70I) - 1435
2004 Corvette Z06 Production Information # of Cars Built 5683 Color Options LeMans Blue Metallic (19U) - 2025 Black (41U) - 1186 Machine Silver Metallic (67U) - 967 Torch Red (70U) - 876 Millenium Yellow (79U) - 629 Interior Colors Black (19I) - 5021 Black/Red (70I) - 662 Commemorative Edition Package - 2025 Commemorative Edition Package European Export - 46
Exclusive Program Lets Customers Help Create Their Own Corvette
DETROIT – For enthusiasts who want to be personally involved in creating their Corvette, Chevrolet's new Corvette Engine Build Experience allows them to literally build the engine for their new car.
In what is believed to be the world's most hands-on super car program, customers who order a 2011 Corvette Z06 or ZR1 can choose an option to help assemble their cars' LS7 or LS9 engines at General Motors' Performance Build Center (PBC) in Wixom, Mich.
"Corvette owners are some of the most passionate – and most involved – enthusiasts in the industry," said Jim Campbell, U.S. vice president, Chevrolet marketing. "The Corvette Engine Build Experience offers customers an unprecedented opportunity to participate, hands on, in creating the car."
In addition to building their own engines, Corvette buyers can attend driving school in Arizona or Nevada, take delivery of their vehicles at the National Corvette Museum or watch their vehicles being built at the Corvette assembly plant in Bowling Green, Ky.
"In a way, this is a dream program for a Corvette customer. I would have jumped at the chance to build the 427 in my '67 'Vette, and that didn't have half of what goes into one of these modern precision engines," said Tom Stephens, GM vice chairman, Global Product Operations.
"Today's LS7 and LS9 Corvette engines are pinnacle achievements in engineering, and to personally involve our customers in their final creation shows the depth of Chevrolet's commitment to make lasting connections with the customer."
The Engine Build Experience is an option with a suggested retail price of $5,800. When a customer selects the PBC option for a 2011 Corvette Z06 or ZR1 and the dealer submits the order to Chevrolet, a special concierge contacts the customer to verify participation and help coordinate arrangements.
While travel arrangements to and from Metro Detroit are the customer's responsibility, the Chevrolet concierge helps schedule the engine build; coordinates the customer's activities at the Performance Build Center; assists with booking local lodging and meals, and arranges local transportation.
At the PBC, the customer doesn't merely view the engine's assembly; he or she builds it under the supervision of and support from skilled technicians. When the engine is assembled, a personalized nameplate is added to the engine next to the builder's name. It is then sent to the Corvette assembly plant for installation in the customer's car.
The Corvette Engine Build Experience is possible because of the hand-assembly processes used at the 100,000-square-foot PBC. Technicians hand-build the Corvette Z06's LS7 7.0L engine, the Corvette ZR1's 6.2L supercharged LS9 engine and a variation of the Corvette Grand Sport's LS3 6.2L engine.
The PBC incorporates the best practices of low-volume niche manufacturers and the established quality and manufacturing standards at GM to ensure the highest-quality specialized engines.
Like all engines assembled at the PBC, Engine Build Experience engines are covered by Chevrolet's five year / 100,000-mile transferable powertrain warranty.
The Engine Build experience is the latest program Chevrolet offers for Corvette owners. Other programs include:
Corvette plant tour, where customers can follow their vehicle down the Bowling Green assembly line Corvette Museum delivery, where customers take delivery of their new Corvette at the National Corvette Museum in Bowling Green Corvette ZR1 Driving School, which offers complimentary attendance at either Bob Bondurant's Corvette Driving School in Arizona, or Ron Fellows' Corvette Performance Driving School near Las Vegas.
"Simply put, no other sports car manufacturer can match the level of personal customer involvement that Corvette offers," Campbell said. "The Corvette Engine Build Experience takes this personal involvement to an unprecedented level."
For more information, see facebook.com/corvette.
Watch as a 638 horsepower 6.2L super-charged LS9 engine is hand built from start to finish at the GM Performance Build Center in Wixom, Michigan. The LS9 is made for the Chevrolet Corvette ZR1 and the most powerful engine General Motors builds. With the new Corvette Engine Build Experience, customers of the Corvette ZR1 or Z06 choose an option to come to Wixom and, under supervision of skilled professional engine builders, actually build the very LS7 or LS9 Engine that will later be installed their own Corvette.
Certain 2008 and 2009 model year Corvette manual or power roof Convertible vehicles may have a condition in which the fabric roof cover may begin to separate from its retainer bracket near the top edge of the windshield.
When the vehicle reaches speeds of approximately 100 mph or greater, the roof cover could begin to pull away from the retainer bracket and, depending on the speed of the vehicle and duration at that speed, could tear into the rear glass. If this were to occur, the headliner would remain intact and the roof cover would not separate from the vheicle.
Vehicles Involved: Only vehicles built within the following VIN breakpoints are involved:
a.. 2008 models from VIN breaks: 85117774 through 85135284 b.. 2009 models from VIN breaks: 95100002 through 95112678
Dealers will confirm whether your vehicle is eligible for the repair, as not ALL vehicles will be eligible. GM will send a letter to all customers that are included in this program and all repairs must be made before May 31, 2011 (new, updated extension).
Dear General Motors Customer:
We have learned that your 2008 or 2009 model year Chevrolet Corvette manual or power roof convertible vehicle may have a condition in which the fabric roof cover may begin to separate from its retainer bracket near the top edge of the windshield.
When the vehicle reaches speeds of approximately 100 mph (161 km/h) or greater, the roof cover could begin to pull away from the retainer bracket and, depending on the speed of the vehicle and duration at that speed, could tear to the rear glass. If this were to occur, the headliner would remain intact and the roof cover would not separate from the vehicle.
Your satisfaction with your Chevrolet Corvette is very important to us, so we are announcing a program to prevent this condition.
What We Will Do: Your Chevrolet dealer will install a new design retainer bracket. This service will be performed for you at no charge until May 31, 2011.
What You Should Do: To limit any possible inconvenience, we recommend that you contact your dealer as soon as possible to schedule an appointment for this repair. By scheduling an appointment, your dealer can ensure that the necessary parts will be available on your scheduled appointment date.
Customer Reply Form:
The enclosed customer reply form identifies your vehicle. Presentation of this form to your dealer will assist in making the necessary correction in the shortest possible time. If you no longer own this vehicle, please let us know by completing the form and mailing it back to us.
If you have any questions or need any assistance, just contact your dealer or the appropriate Customer Assistance Center at the number listed below.
Chevrolet 1-800-630-2438 Guam 1-671-648-8450 Puerto Rico - English 1-800-496-9992 Puerto Rico - Español 1-800-496-9993 Virgin Islands 1-800-496-9994
Courtesy Transportation:
If your vehicle is within the New Vehicle Limited Warranty, your dealer may provide you with shuttle service or some other form of courtesy transportation while your vehicle is at the dealership for this repair. Please refer to your Owner's Manual and your dealer for details on Courtesy Transportation.
We sincerely regret any inconvenience or concern that this situation may cause you. We want you to know that we will do our best, throughout your ownership experience, to ensure that your Chevrolet Corvette provides you many miles of enjoyable driving.
Scott Lawson Director, Customer and Relationship Services
