2008 Kawasaki Ultra? piese sah in Clutch City, TX

engine derived from Kawasaki?s capable Jet Ski watercraft as the foundation, the Ultra produces power comparable to a normally aspirated high-performance three-liter engine. It accomplishes this amazing feat via the addition of a Roots-type supercharger. Unlike centrifugal superchargers or turbochargers, the Ultra ?s high-volume direct-drive supercharger delivers boost virtually instantly at any engine speed from idle to redline.