Here's the heart of the new Pontiac G8.
Engines - 3.6L V-6 (LY7)
- Application
- Type
- Displacement (cu in / cc)
- Bore & stroke (in / mm)
- Block material
- cast aluminum w/ cast-in-place iron bore liners
- Cylinder head material
- Valvetrain
- dual overhead camshafts, 4 valves per cylinder, continuously variable valve timing
- Ignition system
- electronic individual coil-on-plug; individual cylinder knock control and extended-life platinum-tipped spark plugs
- Fuel delivery
- returnless, multi-port fuel injection
- Compression ratio
- Horsepower (hp / kW @ rpm)
- Torque (lb-ft / Nm @ rpm)
- Recommended fuel
- Maximum engine speed (rpm)
- Emissions controls
- evaporative system
- single close-coupled catalytic converter
- equal-length exhaust
- single underfloor catalytic converter
- positive crankcase ventilation
- intake and exhaust cam phasers
- electronic throttle control
- Estimated fuel economy
- 6.0L V-8 (L76)
- Application
- Type
- Displacement (cu in / cc)
364 / 5967 - Bore & stroke (in / mm)
- Block material
- cast aluminum w/ cast-in-place iron bore liners
- Cylinder head material
- Valvetrain
- valve-in-head; 2 valves per cylinder; roller lifters
- Ignition system
- high-energy distributorless ignition; solid state direct-fire ignition w/ coil near plug and integrated ignition
- Fuel delivery
- returnless, multi-port fuel injection
- Compression ratio
- Horsepower (hp / kW @ rpm)
- Torque (lb-ft / Nm @ rpm)
- Recommended fuel
- Maximum engine speed (rpm)
- Emissions controls
- evaporative system
- close-coupled catalytic converters
- positive crankcase ventilation
- electronic throttle control
- Estimated fuel economy
Can you say VROOOOOOM!
04-25-2008, 06:57 PM
Pontiac G8 Engine Specifications 
Linear Mode
