ENGINE--1UR-FSEENGINEEG-3 EngineSpecificationsA No.ofCyls.Arrangement8-Cylinder,VType 32-ValveDOHC,ChainDrive ValveMechanism (withDualVVT-i) CombustionChamberPentroofType ManifoldsCross-Flow FuelSystemEFID-4S IgnitionSystemDIS Displacementcm3(cu.in.)4608(281.2) BorexStrokemm(in.)94.0x83.0(3.70x3.27...
where a ladder frame support for the crankshaft main bearings adds rigidity for low vibration. Redesigned engine mounts, the electric wastegates and numerous other features also contribute to the engine’s ultra-smooth demeanor.
LS Engine Technical Specifications GEN III 1997-2005 LS1 5.7L Aluminum block and heads 345 HP at 5600 RPM 350 LB FT at 4400 RPM 3.898” bore 3.622” stroke 346 CID 10.25:1 compression ratio Cathedral Port Cylinder Heads LS6 5.7L Aluminum block and heads 2001 385 HP 385 LB FT TQ 2002-...