The World Products PR1505GS engine is a crate motor used in small cars and drag racing applications. It is a 5.7L V8 engine that has been bored and stroked to 6.0L, and produces approximately 600 horsepower and 500 ft/lbs of torque. This engine has been designed to be as reliable as possible. It uses aluminum cylinder heads and a billet steel crankshaft, forged steel connecting rods, hypereutectic pistons, and a composite intake manifold. This combination gives this engine great strength and endurance. Additionally, it is has been designed with performance in mind, featuring large intake and exhaust valves, a high-flow EFI system, and a performance camshaft.