With a high-performance engine from the legendary Kawasaki Ninja� motorcycle line as its foundation, the JET SKI� STX� -15F delivers the kind of performance expected from a Kawasaki JET SKI watercraft. A smooth spread of power across the entire rpm range thanks the flat torque curve out of the long-stroke, 1,498 cubic centimeter engine ensures plenty of good times. Dual overhead cams, four-valves per cylinder, fuel injection and electronic engine control�to harmonize the fuel and ignition systems�provide maximum performance and reliability. A four-injector fuel injection system combined with a large 60 millimeter throttle body deliver a quick response.

High-performance with high standards; the STX-15F has earned a Three-Star Ultra-Low Emissions rating, meeting the Environmental Protection Agency�s (EPA) strictest standards, as well as the California Air Resources Board (CARB) standards for 2008. Refined as it is clean-running, the STX-15F�s four-stroke engine is rubber-mounted in the hull, the performance-tuned exhaust system is water-jacketed, and it has dual mufflers and a large-capacity airbox.