2010 "LS9" 6.2L V-8 SC ( LS9 )
Type: 6.2L Gen IV V-8 Small Block
Displacement: 6162 cc (376 ci)
Engine Orientation Longitudinal
Compression ratio: 9.1:1
Valve configuration: Overhead valves (2 valves per cylinder)
Assembly site: Wixom, MI
Valve lifters: Hydraulic roller
Firing order: 1 - 8 - 7 - 2 - 6 - 5 - 4 - 3
Bore x stroke: 103.25 x 92mm
Fuel system: Sequential fuel injection
Fuel Type: Premium required
Maximum Engine Speed: 6600 RPM
Emissions controls: Catalytic converter
Three-way catalyst
Positive crankcase ventilation
Valves per cylinder 2
Bore Center (mm) 111.76
Applications: Horsepower: hp ( kw )
Chevrolet Corvette ZR1 638 hp ( 476 kW ) @ 6500rpm SAE CERTIFIED
Applications: Torque: lb-ft ( Nm )
Chevrolet Corvette ZR1 604 lb-ft ( 819 Nm ) @ 3800 rpm SAE CERTIFIED
MATERIALS
Block: Cast aluminum
Cylinder head: A356-T6 rotocast cast aluminum
Intake manifold: Cast aluminum
Exhaust manifold: Stainless steel
Main bearing caps: Forged steel
Crankshaft: Forged steel
Camshaft: Hollow steel
Connecting rods: Forged Titanium
Additional features: 2.3 L/rev Supercharger
Integrated dual coolant to air intercooler
Titanium inlet valve
Forged Pistons
Piston oil spray cooling
Hollow steel exhaust valve
Direct mount ignition coils
