Description
The Performance Level You Desire!A great foundation to return your vehicle to its former glory or a tire eating machineAdd new power and life to your ride with this brand new crate engine from BluePrint Engines. Featuring an all new engine block that BluePrint designed, manufactured and machined right here in America. Engine is ready to drop in and has been fully Dyno tested, passed vigorous inspections, and is ready to power up your project. With BluePrint offering one of the best warranties in the business, you will have peace of mind when you drop this motor in between your frame rails.TECHNICAL SPECIFICATIONSHP & Torque: 491 HP / 509 FT LBSCompression Ratio: 10.4:1Aluminum HeadsHydraulic Roller CamForged CrankForged PistonsBLOCK:NEW BluePrint Cast Iron BlockManufactured and Machined in the USA!Align honed main bearing boreCylinders honed on computer controlled machine to within .0002 straightness and roundnessCylinders are sonic tested for thickness4-Bolt Main4.000″ Bore1-Piece Rear Main SealMech fuel pump provision: YesPassenger Side DipstickDrilled and tapped for clutch linkageROTATING ASSEMBLY:New BluePrint Forged Crankshaft3.875 ” StrokeForged I-beam 6.000″ connecting rodsForged PistonsInternal Front/ External RearCYLINDER HEADS:BluePrint Aluminum Cylinder Heads64cc chamber2.08″ intake/1.60″ exhaust valves220cc intake/67cc exhaust runnersCAM SPECS:Cam Type: Roller.544 Intake .555 Exhaust230 Intake / 236 Exhaust duration@ .050, 110 ° lobe separation angleIGNITION TIMING:34 degrees total at 3500 RPMALSO INCLUDES:New valve covers, oil pan and timing coverAluminum Intake ManifoldHEI distributorHolley 850cfm Carburetor â Manual Choke or Holley EFI Sniper systemDyno test results shipped with engineWARRANTY:30 month / 50,000 mileNOTES:Engine package does not include fuel pump.Engine is configured to run in fuel only mode.The Aftermarket intake manifold installed on this engine may not be compatible with OEM accessory brackets that use intake mounted bosses.This engine features a true 4-inch bore, which mathematically yields 389 CID with a 3.875-inch stroke.93 octane or higher is recommended for this engine.The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.
