LG8 Engine Specifications
Type:3.1L V6 LG8
Displacement: 3136cc
Compression Ratio: 9.6:1
Valve Configuration: Overhead Valves
Assembly Site: Ramos Arizpe, Mexico, Tonawanda, NY
Valve Lifters: Hydraulic Roller
Firing Order: 1 - 2 - 3 - 4 - 5 - 6
Bore x Stroke: 89.00 x 84.00mm
Fuel System: Sequential Fuel Injection
Horsepower: 175@5200 rpm
Torque (lb-ft): 195@4000 rpm
Fuel Shut Off: 6000 rpm
Emissions Controls:
Evaporative System
Catalytic Converter
Positive Crankcase Ventilation
Exhaust Gas Recirculation
MATERIALS
Block: Cast Iron
Cylinder Head: Cast Aluminum
Intake Manifold: Cast Aluminum
Exhaust Manifold: High Silicon Molybdenum Cast Nodular Iron
Main Bearing Caps: Powder Metal (1,2,3) Cast Iron (4)
Crankshaft: Cast Iron
Camshaft: Assembled Steel
Connecting Rods: Forged Steel
Additional Features:
Extended Life Spark Plugs
Extended Life Coolant
Oil Level Sensor
Engine Oil Life Monitoring
