2007 "LS7" 7.0L V8 ( LS7 ) Car
Type: 7.0L Gen IV V8 Small Block
Displacement: 7008cc (427.6ci)
Compression ratio: 11.0:1
Valve configuration: overhead valves (2 valves per cylinder)
Assembly site: P.B.C. Wixom, Mi.
Valve lifters: hydraulic roller
Firing order: 1 - 8 - 7 - 2 - 6 - 5 - 4 - 3
Bore x stroke: 104.775 X 101.6
Fuel system: sequential fuel injection
Fuel Type: Premium Fuel required
Application: Horsepower: hp ( kw )
Chevrolet Corvette Z06 505 HP ( 377kw ) @ 6300 RPM ( SAE CERTIFIED )
Application: Torque: lb-ft. ( Nm )
Chevrolet Corvette Z06 470 lb-ft ( 637Nm ) @ 4800 RPM ( SAE CERTIFIED )
Fuel shut off: 7100 rpm
Emissions controls: catalytic converter
three-way catalyst
positive crankcase ventilation
MATERIALS
Block: cast aluminum
Cylinder head: cast aluminum
Intake manifold: composite
Exhaust manifold: Stainless Steel
Main bearing caps: Forged steel
Crankshaft: Forged 4140 steel
Camshaft: hollow steel
Connecting rods: Forged Titanium
Additional features: extended life spark plugs
Ti Intake Valve
extended life coolant
oil level sensor
Oil Life System