HP and torque : 436 HP / 443 FT LBS, Compression Ratio: 10.0:1, Aluminum Heads, Hydraulic Roller Cam, Cast Steel Crank, Hypereutectic Piston BP38318CT1 S/B Chevy 383 Longblock Crate Engine Sku # 227BP38318CT1 Mfr. Part # BP38318CT1 Condition New Details Info 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 Charts (PDF) Installation Tips 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 Specs Sold in Quantity Each Cylinder Head Style Assembled Spark Plug Style Straight Rear Main Seal Style 1-piece Camshaft Type Hydraulic Roller Tappet Piston Material Hypereutectic Aluminum Combustion Chamber Volume 64cc Crankshaft Material Cast Steel Cylinder Head Material Aluminum Crate Engine Type Long Block Engine Balance External Intake Manifold Included No Valve Covers Included Yes Assembled Yes Cylinder Heads Included Yes Carburetor Included No Throttle Body Included No Distributor Included No Oil Pan Included Yes Timing Cover Included Yes Water Pump Included No Harmonic Balancer Included No Flexplate Included No Flywheel Included No Air Cleaner Included No Spark Plugs Included No Spark Plug Wires Included No Computer Included No Wiring Harness Included No Intake Valve Diameter 2.02 Exhaust Valve Diameter 1.6 Engine Displacement 383 Notes Recommended oil for your BluePrint Crate Engine: 10W30, Non-Synthetic, Not for EGR MFG. Part # BP38318CT1 Horsepower 436 Compression Ratio 10.0:1 Intake Runner Volume 195cc Bore x Stroke (in) 4.000″ x 3.750″ Camshaft Duration (.050 in) 230° intake / 236° exhaust Camshaft Lift (in) .544 intake / .555 exhaust Connecting Rod Material OEM Style Recommended Fuel 91 Octane Warranty 30 month / 50,000 mile Block New BluePrint 4 bolt main, 1 piece rear main seal Torque 443 ft./lbs. GTIN Code 816671020502
