Product Description
6.4L HEMI Crate Engine (392 cu.in.)
This 6.4L HEMI Crate Engine delivers 485 horsepower and 475 lb-ft of torque. The engine is supplied as a complete engine assembly and includes a water pump, flywheel and clutch, front sump oil pan, intake manifold with throttle body, fuel injectors, and ignition coil packs.
Depending on the application, including Ram trucks or other vehicles, modifications may be required. This engine is not a direct replacement for all factory-equipped 5.7L or 6.4L vehicles. All required modifications are the responsibility of the installer.
This engine is not equipped with MDS (Multiple Displacement System that switches between 4- and 8-cylinder operation).
Technical Specifications:
Displacement: 392 cu.in. / 6.4L
Horsepower: 485 HP
Torque: 475 lb-ft
Compression Ratio: 10.9:1
Peak RPM: 6,400 RPM
Engine Block: Cast iron with 4-bolt powder metal main caps, 103.9 mm bore
Crankshaft: Forged steel, 94.6 mm stroke
Cylinder Heads: Aluminum, hemispherical combustion chambers
Valves: 54.3 mm intake / 42 mm exhaust
