C38-91 Centrifugal Supercharger

The Rotrex C38-91 is a modern and highly efficient centrifugal supercharger featuring Rotrex's patented traction drive technology. Developed, manufactured, assembled, and tested in Denmark, this supercharger is engineered to provide superior acceleration and power delivery by offering high boost even at low and mid-range engine speeds, with compressor speeds reaching up to 240,000 rpm. This supercharger unit is designed for four-stroke gasoline engines and can deliver a supercharged output of up to 530kW (720hp). It is well-matched for engines between 3.0 to 6.0 liters, producing peak horsepower outputs in the range of 400 to 720 BHP. The C38-91 features a compact body and can serve as a direct replacement upgrade or as a key component for custom builds. The kit includes the Rotrex C38-91 Supercharger unit, 1L Rotrex Oil, a Pulley of Choice, Guide & Stickers, an Oil cooler (13 Rows), and an Oil Kit consisting of hoses, filter, and canister. It is important to note that while the kit includes essential components like the supercharger, oil, and oil kit, a pulley and an oil cooler are sold separately and are required for operation. The unit is intended for use with Supercharger Kits that support Rotrex Superchargers and should not exceed the manufacturer's recommended continuous RPM speeds. The product is sold on an “Off Road Use” basis only.