Gear Set Ratio 1.733

The Supercharger Store is the original innovator of the crank driven centrifugal supercharger gear drive and is celebrating more than 17 years as the source for centrifugal superchargers. We specialize in centrifugal superchargers and only centrifugal superchargers. With kits from the best brands in the industry, our specialty kit using the best head units available and crank driven setups, we are the best source for centrifugal superchargers. Our gear drives are designed, manufactured, and built in the US and have propelled centrifugal superchargers to the top of the drag racing scene. Specifying a centrifugal Supercharger setup for a custom build motor is not something left to the catalog specialist. Calculations on the performance and sizing need to be run and not many sellers have the background to do this. We do and we do it every day.