The Rotrex C38 centrifugal supercharger is a compact bolt on solution for increasing engine performance. They have been developed to provide the ideal combination of power increase with reliability and low noise. Unlike turbochargers these Rotrex superchargers are driven from the engine so the power and torque curve is more linear and predictable. The C38 range of superchargers are ideal for larger engines from 3000cc to over 6000cc with power outputs up to 630 Bhp.Hugely versatile supercharger suited to a wide range of engine size and powerIncreases power and torque throughout the rev rangeUnsurpassed power to size ratio compared to other supercharger manufacturersIdeal for engines from 3000cc to over 6000cc with power outputs from 300 to 630 BhpSelf contained oil supply system so no need to tamper with existing engine oil systemRotrex centrifugal superchargers use a patented planetary traction drive system which takes power from the engine crankshaft to spin the compressor wheel up t