Video: Kawi Performance Walks Through Ultra 300/310 Supercharger Maintenance
Kawasaki’s Eaton Twin Vortices Series (TVS) belt-driven supercharger is what The Watercraft Journal wrote, crams an “almost excessive 16.7psi at peak RPM down the Ultra 310X engine’s throat, resulting in a true 310-horsepower, producing 1,890 ...