Crate Engine, BluePrint SB 454ci ProSeries, Base Dressed Long Block, w/Carb

454ci Pro Series Base-Dressed Carbureted Engine by BluePrint Engines®

563-hp / 545 lb-ft core uses forged 4.00-inch crank and forged pistons by BluePrint Engines®.

BluePrint Engines®' 454ci Small Block-Compatible Pro Series Base-Dressed Carbureted is rated at 563 hp and 545 lb-ft with 10.5:1 compression. It combines forged 4.00-inch-stroke crankshaft, forged pistons, 64cc/220cc-runner aluminum heads and hydraulic-roller camshaft (.638/.622 lift; 251/259° @ .050, 114° LSA). Base-dressed carbureted configuration adds intake/carburetion to the 563-hp small-block-compatible stroker core.

Additional Technical Specifications • HP & Torque: 563 HP / 545 FT LBS • Compression Ratio: 10.0:1 • Hydraulic Roller Cam Block: • NEW BluePrint Cast Iron Block • Manufactured and Machined in the USA! • 4-Bolt Main • 4.250" Bore • 1-Piece Rear Main Seal • Mech fuel pump provision: Yes • Passenger Side Dipstick • Drilled and tapped for clutch linkage Rotating Assembly: • 4.000" Stroke • Forged 6.000" connecting rods • Internal Front/ Internal Rear Cylinder Heads: • BluePrint Aluminum Cylinder Heads • 64cc chamber • 2.08" intake/1.60" exhaust valves • 220cc intake/67cc exhaust runners Cam Specs: • Cam Type: Roller • .638 Intake .622 Exhaust • 251 Intake / 259 Exhaust duration • @ .050 - 114-degree lobe separation Also Includes: • MSD Pro Billet distributor • 950 CFM CARBURETOR • Aluminum intake manifold • Valve covers, oil pan and timing cover • Harmonic balancer • Spark Plugs • Spark Plug Wires