This ski was just went through from top to bottom by authorized marine dealer at the lake of the ozarks. This ski is no joke , 70 mph on the water and still very agile . Can pull tube,ski,wake board anything. The engine, jet drive and hull incorporate racing technology that allows it to deliver the awesome acceleration of a drag racer, and help ensure excellent hook-up â even in rough water. With a 1,498cc marine engine the Ultra 250X produces power comparable to a normally aspirated high-performance three-liter engine, thanks to the addition of a Roots-type supercharger. The Ultra 250X overcomes this with the use of a large-capacity intercooler. The 250Xâs supercharger compresses the air to a maximum boost pressure of 11.4psi. This compression heats the intake charge to extremely-high temperatures, which could limit the engineâs power output. However, the 250Xâs large-capacity intercooler cools the intake charge back down to ambient temperature or even less â ideal for producing maximum power. The stunning acceleration of the Kawasaki Ultra 250X is augmented by a huge 155mm jet pump featuring the largest PWC impeller and nozzle Kawasaki has ever produced. This pump was specially designed to deliver predictable thrust and good âtraction,â even when riding on rough water. The pump uses eight guide vanes (instead of the six used on previous models) to regulate the flow of water from the impeller for efficient and powerful propulsion. To suit the 155mm jet pump a new, larger impeller was designed, offering improved âbiteâ in the higher speed ranges. The sophisticated three-blade design not only delivers high performance, but also provides smooth and quiet operation. $6200 obo. This isn't some ragged out ski. Air Cooling System
US, Missouri, Morgan County, VersaillesVersailles, MO at claz.org6,200