BluePrint Engines BP38318MPFIK - 383 CID GM Small Block Compatible Dressed Longblock w/ EFI and Pulley Kit - 436HP

Horsepower 436HP Torque 443FT/LBS Compression Ratio 10.0 to 1 Block New BluePrint block, 1 piece rear main sale, 4 bolt main Pistons Hypereutectic Rotating Assembly Steel Crank - 3.75 in. Stroke and 5.7 in. Rods Heads BluePrint Engines Aluminum Cylinder Heads Camshaft Specs Hyd Roller, .544 Int / .555 Exhaust, 230 Int / 236 Exh dur @ .050 - 110 LSA 383 CID GM Small Block Compatible Dressed Longblock w/ EFI and Pulley Kit SKU: BP38318MPFIK Unleash 436 horsepower and 443 ft-lbs of torque with this dyno-tested 383ci crate engine from BluePrint Engines. Built for serious performance, this engine features a robust cast iron block, high-performance aluminum heads, and a cutting-edge multi-port fuel injection system with a user-friendly ECU. The BluePrint ECU goes beyond traditional self-learning systems, offering optimized performance and hassle-free operation with simple installation. This engine includes a polished front accessory drive for a complete and professional look, though it may require modifications for some Corvette applications.