BluePrint Engines PS502CTF - 502 CID GM Big Block Compatible Dressed Longblock w/ EFI - 621HP

Horsepower 621HP Torque 560FT/LBS Compression Ratio 10.0 to 1 Block New BluePrint block,4 bolt main, 1 piece rear main seal, Standard Deck Pistons Forged Rotating Assembly Forged Steel Crank - 4.000 in. Stroke and Forged 6.135 in. Rods Heads BluePrint Engines Aluminum Cylinder Heads Camshaft Specs Hyd Roller - .647 Int .647 Exh lift, 248 Int 254 Exh dur @ .050, 112 degree lobe sep. 502 CID GM Big Block Compatible Dressed Longblock w/ EFI SKU: PS502CTF Experience exhilarating power with this BluePrint Engines crate engine, dyno-tested at 621 HP and 560 lb-ft of torque. Built for performance enthusiasts, this engine features a robust cast iron block, forged crankshaft, forged pistons, and aluminum heads. This engine ships with a polished Holley Sniper 2 EFI system for precise fuel management. Also included are valve covers, an oil pan, a timing cover, a harmonic balancer, spark plugs, wires, and a pro billet distributor. It is ideal for private builders, grassroots garages, and independent shops working on non-pollution-controlled projects. (Carbureted engine pictured; ships with polished Holley Sniper EFI)