Team ZR-1 Corvette Racers
Custom Tuning
>Enter Here
Test and Tune
Common Information
FIA WEC COTA 9/7/25
by teamzr1. 09/08/25 10:10 AM
Politicians are Fricking Morons
by teamzr1. 09/07/25 06:30 PM
GT World Challenge at Barber Motorsports Park
by teamzr1. 09/07/25 01:49 PM
8/23/25 IMSA at VIR Race
by teamzr1. 09/03/25 07:49 PM
Newer Corvettes
2020 C8 C05B0 DTC Brake TSB
by teamzr1. 09/05/25 05:19 PM
2026 C8 Build & Buy GM website Live
by teamzr1. 09/04/25 01:08 PM
2025 ZR1 Goes Full Turbo Mode ON
by teamzr1. 09/03/25 02:56 PM
C8 Center Console TSB
by teamzr1. 08/27/25 03:05 PM
Tech Talk
Short Term Fuel Trims (STFT) B1 & B2
by teamzr1. 09/04/25 07:35 PM
Forum Statistics
Forums27
Topics3,650
Posts6,798
Members57
Most Online265
Jan 21st, 2023
Previous Thread
Next Thread
Print Thread
Rate This Thread
#3158 - 10/10/09 10:54 AM 2010 ZR1 LS9 Corvette using new PCM  
Joined: Dec 2000
Posts: 5,932
teamzr1 Offline
Owner - Pays the bills
teamzr1  Offline
Owner - Pays the bills
Lives in Engine Bay

Joined: Dec 2000
Posts: 5,932
America
If tuning a 2010 ZR1 GM used a new PCM version that is not the same as used for 2009 ZR1 LS9


Attached Files ZR1PCMcode.jpg

Team ZR-1
True Custom Performance Tuning
Teamzr1.com
Team ZR-1 Store
Enter Here
#3164 - 10/10/09 12:34 PM Re: 2010 ZR1 LS9 Corvette using new PCM [Re: teamzr1]  
Joined: Dec 2000
Posts: 5,932
teamzr1 Offline
Owner - Pays the bills
teamzr1  Offline
Owner - Pays the bills
Lives in Engine Bay

Joined: Dec 2000
Posts: 5,932
America
Lots of neat tunable areas for the 3 stage fuel system and supercharger.


Attached Files ZR1SCfuel.jpg

Team ZR-1
True Custom Performance Tuning
Teamzr1.com
#3165 - 10/10/09 12:51 PM Re: 2010 ZR1 LS9 Corvette using new PCM [Re: teamzr1]  
Joined: Dec 2000
Posts: 5,932
teamzr1 Offline
Owner - Pays the bills
teamzr1  Offline
Owner - Pays the bills
Lives in Engine Bay

Joined: Dec 2000
Posts: 5,932
America
As engine RPMs increase the PCM allows more boost pressure.
Stock is 13 PSI of boost maximum
Doing the math in Kpa and PSI maps out to engine RPMs as below



Attached Files boost.jpgBoost2.jpg

Team ZR-1
True Custom Performance Tuning
Teamzr1.com

Moderated by  teamzr1 

Who's Online Now
0 registered members (), 18 guests, and 10 spiders.
Key: Admin, Global Mod, Mod
What's New
Politicians are Fricking Morons
by teamzr1. 09/07/25 06:30 PM
GT World Challenge at Barber Motorsports Park
by teamzr1. 09/06/25 02:59 PM
2020 C8 C05B0 DTC Brake TSB
by teamzr1. 09/05/25 05:19 PM
Short Term Fuel Trims (STFT) B1 & B2
by teamzr1. 09/04/25 07:35 PM
2026 C8 Build & Buy GM website Live
by teamzr1. 09/04/25 01:08 PM
2025 ZR1 Goes Full Turbo Mode ON
by teamzr1. 09/03/25 02:56 PM
Popular Topics(Views)
Techie
2020 C8 C05B0 DTC Brake TSB
by teamzr1. 09/05/25 05:19 PM
Short Term Fuel Trims (STFT) B1 & B2
by teamzr1. 09/04/25 07:35 PM
2026 C8 Build & Buy GM website Live
by teamzr1. 09/04/25 01:08 PM
C8 Center Console TSB
by teamzr1. 08/27/25 03:05 PM
Powered by UBB.threads™ PHP Forum Software 7.6.0