TWIN SCREW SUPERCHARGERS  

Although originally invented in Sweden in 1939 this design has only recently been made available in sizes to suit automotive applications. A total rethink in design and utilizing the latest extrusion, casting and manufacturing technology to provide near optimum engine efficiency.

Each 
Autorotor Twin Screw Supercharger Kit is engineered for a particular vehicle. There is no such thing as a universal kit which will hopefully do the job. Within the vast range of standard supercharger sizes there is bound to be one which precisely matches the particular engine requirements.