BP38318CT1 S/B Fits Chevy 383 Longblock Crate Engine

BluePrint Engines builds high-performance crate engine to replace your tired old factory engine! These crate engines are high-performance drop-in engines offering substantially more horsepower than the factory original. Crate engines or crate motors from BluePrint Engines offer a custom builder, hot rodder, or kit car builder an engine that is ready to drop in the vehicle. BluePrint crate engines come in several levels of dress – from a shortblock all the way to complete with all the components that will be needed to start and run the engine very quickly. No extensive cleaning or installation of parts is required. In addition, BluePrint crate engines are dyno-tested and are shipped with a documentation of their high-performance power curve.

DESCRIPTION

• HP & Torque: 436 HP / 443 FT LBS
• Compression Ratio: 10.0:1
• Aluminum Heads
• Hydraulic Roller Cam
• Cast Steel Crank
• Hypereutectic Pistons

BLOCK:

• NEW Cast Iron Block
• Manufactured and Machined in the USA!
• 4-Bolt Main
• 4.000″
• 1-Piece Rear Main Seal
• Mech fuel pump provision: Yes
• Passenger Side Dipstick
• Drilled and tapped for clutch linkage

ROTATING ASSEMBLY:

• New  Cast steel crankshaft
• 3.750″ Stroke
• OEM type 5.700″ connecting rods w/ 150,000 psi bolts
• Hypereutectic pistons
• External Front/ External Rear

CYLINDER HEADS:

• Aluminum Cylinder Heads – H8002K
• 64cc chamber
• 2.02″ intake/1.60″ exhaust valves
• 195cc intake/75cc exhaust runners
• BluePrint full roller rockers (STEEL)* 7/16 rocker stud size
• 1.6 rocker arm ratio

CAM SPECS:

• Cam Type: Roller
• .544 Intake .555 Exhaust
• 230 Intake / 236 Exhaust duration
• @ .050, 110 ° lobe separation angle

IGNITION TIMING:

• Initial timing – 10-16 ° and Total timing 32-34°

ALSO INCLUDES:

• Oil Pan
• Dipstick
• Valve Covers
• Timing Cover

WARRANTY:

• 30 month / 50,000 mile

(PDF)

• Not for EGR.
• Recommended Harmonic Balancer: BPP400L
• Recommended Stall Converter: 2000 to 2400 RPM.
• Recommended Fuel: 91 Octane.
• This engine features a true 4 inch bore, which mathematically yields 377 CID with a 3.75 inch stroke