Chrysler 408 Stroker Base Engine

Chrysler 408 Stroker Base Engine

BLOCK: Seasoned 360 block Square and parallel decked Align honed main bearing bore Cylinders honed on computer controlled machine to within .0002 straightness and roundness Cylinders are sonic tested for thickness ROTATING ASSEMBLY: New cast steel crankshaft Hypereutectic pistons Chrysler heavy beam rods Hastings Moly rings Balanced rotating assembly Melling high volume oil pump Flat tappet hydraulic lifter camshaft Heavy duty double roller timing set CYLINDER HEADS: Blueprint magnum cast iron heads Hardened retainers and springs 1.92" swirl polished intake valves 1.625" swirl polished exhaust valves Hardened push rods A TON OF EXTRAS: Aluminum Intake Mopar Performance black satin aluminum valve covers Brass freeze plugs Dyno tested – and shipped with results Comes with 30 month / 50,000 mile warranty CRITICAL SPECS: CAM: 474 Int / .474 Exh & 238 Int / 238 Exh duration @ .050 - 110 degree lobe sep. HORSEPOWER: 375 @ 5200 rpm TORQUE: 460 @ 3900 rpm COMP. RATIO: 9.8 to 1 (91 octane fuel required) IGNITION TIMING: 34 Degrees Total (at 4000 rpm) WARRANTY: 30 month / 50,000 mile NOTES: This engine requires a weighted 360ci (Pre Magnum) flexplate or flywheel that is not provided with the engine. Blueprint Engines recommends a 1800-2200 rpm non weighted stall converter for this engine.