This is a disassembled Drake DT-160 turbocharged IndyCar V8, a successor to the Offenhauser developed in the late 1970s. The package includes the crankcase, flat-plane crankshaft, pistons, connecting rods, cylinder heads, dual water pumps, and twin Hilborn injection assemblies. Period literature rated the engine at 800 horsepower at 9,000 rpm, with the valvetrain designed to operate beyond 13,000 rpm.