BluePrint Engines PSF4271CT - 427 CID Ford Small Block Compatible Longblock - 541HP

Horsepower 541HP Torque 519FT/LBS Compression Ratio 10.0 to 1 Block New BluePrint block, 351 W, 4 bolt main, 1 piece rear main seal Pistons Forged Rotating Assembly Forged Steel Crank - 4.000 in. Stroke and Forged 6.2 in. Rods Heads BluePrint Engines Aluminum Cylinder Heads Camshaft Specs Hyd Roller, .608 Int / .608 Exh and 248 Int / 258 Exh dur @ .050 - 114 LSA This BluePrint Engines crate engine delivers a potent 541 horsepower and 519 ft-lbs of torque, built on a foundation of strength and precision. Featuring a 4.125" bore, forged internals, and high-performance components like aluminum heads and a hydraulic roller cam, this engine is designed for maximum power and durability.