Super Race Crankshafts are machined from an E4340 Chromoly forging. Chromoly steel is one of the strongest metals that can be used for the manufacture of crankshafts. Progressive dies are used in the forging process to assure a grain flow that follows the shape of the finished crankshaft.
The special design of the counterweights help reduce oil foaming during high RPM while smoothing out your engines entire power range. The integral counterweights flatten out high-speed harmonics and dampen engine vibrations.
Super Race Crankshafts are available in several different strokes and connecting rod combinations. Check these race ready features and you'll see why Super Race Crankshafts are the natural choice for high performance engines.