TVSIIEaton says its newest supercharger, the TVS2, improves vehicle manufacturers’ ability to deliver an optimal single boosted application, or to pair this device with other boosting technologies to deliver compound boosting solutions for improved engine performance.

Key elements in the design of the TVS2 include rotor profile changes to reduce the clearance between the rotors reducing internal leakage, modifying the twist of the rotors to shift the peak efficiency to improve overall fuel economy, and adding new porting features eliminating unnecessary compression of air.  Eaton claims the unit is also more than 25% lighter compared to previous generations of supercharger.