2010 GM 3.6L V-6 VVT ( LY7 ) 06/05/2009
Type: 3.6L V-6
Displacement: 3564cc ( 217 ci )
Engine Orientation: L= (longitudinal) T ( Transverse ) Longitudinal & Transverse
Compression ratio: 10.2:1
Valve configuration: Dual overhead camshafts
Valves per cylinder: 4
Assembly site:
St Catharines, Ontario
Flint Engine South, Flint, Mi
Ramos Arizpe, Mexico
Melbourne, Australia
Suzuki, Japan
Valve lifters: Roller follower with hydraulic lash adjusters
Firing order: 1-2-3-4-5-6
Bore x stroke: 94 x 85.6 mm
Bore Center (mm) 103
Fuel system: SFI
Fuel Type: Regular Unleaded
Applications: Horsepower: hp ( kW )
Cadillac SLS (SGM) 255 hp ( 193 kW ) @ 6500 rpm CARRYOVER SAE CERTIFIED
Chevrolet Malibu 252 hp ( 188 kW ) @ 6300 rpm SAE CERTIFIED
Applications: Torque: lb-ft. ( Nm )
Cadillac SLS (SGM) 254 lb-ft ( 344 Nm ) @ 3200 rpm CARRYOVER SAE CERTIFIED
Chevrolet Malibu 251 lb-ft ( 340 Nm ) @ 3200 rpm SAE CERTIFIED
Maximum Engine Speed: 7000 rpm
Emissions controls:
Evaporative system
Dual catalytic converters
Positive crankcase ventilation
Engine Mass (kg/lbs) engine plant as shipped weight 165 / 364 Automatic 187 / 412 Manual
MATERIALS
Block: Sand cast aluminum (319) with cast in iron bore liners
Cylinder head: Cast aluminum ( 319 semi permanent mold )
Intake manifold: Aluminum ( 319 Upper, and Lower )
Exhaust manifold: High-silicon moly cast iron
Main bearing caps: Sintered steel ( CU infiltrated )
Crankshaft: Forged steel ( 1038 V )
Camshaft: Cast nodular iron
Connecting rods: Sinter forged steel
Additional features:
Four-cam continuously variable cam phasing
Internal exhaust gas recirculation ( EGR )
Pressure-actuated piston cooling jets
Torque-based engine management system
Secondary throat cut inlet ports
Fuel rail with internal pressure damper
Internal front cover damper plates
Cartridge style oil filter
Extended life spark plugs
Extended life coolant
Extended life accessory drive belts
7.7mm IT chain system for all HFV6 applications
5W30 GF4 Mineral Oil
Synthetic Oil for Cadillac applications
