Details
The Rotrex C38-81 supercharger is an extremely versatile supercharger that can fit a wide range of applications. The patented Rotrex planetary traction drive on the C38-81 has a drive ratio of 7.5:1 which allows it to achieve impeller speeds of up to 90,000RPM! This compact unit and high rpm capability allows the supercharger to move enough air to support 600+ hp on engine sizes ranging from 2.4L to 6.0L.