BluePrint Engines PSF4271CTF - 427 CID Ford Small Block Compatible Dressed Longblock w/ EFI - 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 combination of power and precision, boasting 541 horsepower and 519 ft-lbs of torque. Built on a robust cast iron block with a 4.125" bore and a 9.500" deck height, this engine features a forged crankshaft, connecting rods, and pistons, creating a foundation for exceptional strength and durability.