The owner of the first car upgrades their power with a positive-displacement Roots-type supercharger, and the second owner goes for a twin-turbo setup. The whole point of forced induction is to ...

The Eaton TVS is an all-new Roots-type positive displacement supercharger that features twin four-lobe rotors that are twisted 160-degrees. The intermeshing, high-speed rotor design pumps air ...