BluePrint 383 SBC 436hp Crate Engine w/Holley Sniper EFI

These engines are manufactured by BluePrint Engines Our price includes freight shipping within the 48 states!  DESCRIPTION  DYNO TESTEDHP and torque : 436 HP / 443 FT LBS Compression Ratio: 10.0:1Aluminum HeadsHydraulic Roller CamCast Steel CrankHypereutectic Pistons BLOCK: NEW BluePrint Cast Iron BlockManufactured and Machined in the USA!4-Bolt Main4.000" Bore1-Piece Rear Main SealMech fuel pump provision: YesPassenger Side DipstickDrilled & tapped for clutch linkage ROTATING ASSEMBLY: New BluePrint Cast steel crankshaft3.750" StrokeOEM type 5.700" connecting rods w/ 150,000 psi boltsHypereutectic pistonsExternal Front/ External Rear CYLINDER HEADS: BluePrint Aluminum Cylinder Heads - H8002K64cc chamber2.02" intake/1.60" exhaust valves195cc intake/75cc exhaust runners CAM SPECS: Cam Type: Roller.544 Intake .555 Exhaust230 Intake / 236 Exhaust duration @ .050110 ° lobe separation angle IGNITION TIMING: Initial timing - 10-16° and Total timing 32-34° ALSO IN