SCAT Cast 69mm Counterweighted Crankshaft
This 69mm counterweighted crankshaft is a greath choice for the builder who is on a tight budget. We do not recommend exceeding 5500 RPM's 0r 130 HP. A counterweighted crankshaft tends to flex less at high speeds, and can minimize vibrations. We've used these crankhafts in our own personal vehicles, and have been happy with the performance and longevity they've provided.