Stock Ultra 150 Avg. Speed 62.5 mph @ 6800 RPM
 

Description of Parts RPM Top Speed
Ultra 150 Aquavein Grate
Part #: 111-15000
6800-6850 62.5-63 mph
Ultra 150 Ride Plate Extender Kit
Part #: 121-15000
6800-6850 62.5-63 mph
Ultra 150 Extended Steering Nozzle
Part #: 161-15000
6800-6850 63.5-64 mph
Ultra 150 Sponson Kit
Part #: 121-15001
6800-6850 63.5-64 mph
Ultra 150 Dynafly 16/20 Impeller
Part #: 131-01620
7150-7250 66.5-67.5 mph
 

Total:

$757.79

Parts/Kit Overview

The Kawasaki Ultra 150 Performer Kit was developed and tested to improve handling by delivering a more comfortable and stable ride by eliminating porpoising. The new Extender Ride Plate Kit along with a new lengthened Steering Nozzle, and adjustable Sponson Kit, will deliver much smoother steering with new found control! The Solas Dynafly 16/20 Impeller will reduce cavitation and increase top speed performance. R&D Performer Kits were developed to install easily, maintain a high level of reliability, and run on 92-Octane pump gasoline, detonation free!

  • The R&D Ultra 150 Aquavein Scoop Grate will reduce cavitation while increasing overall handling, straight-line stability and top speed performance.

  • The R&D Ultra 150 Ride Plate Extender Kit was designed to lengthen the O.E.M. Ride Plate with an inexpensive bolt on part. The new R&D Ride Plate Extender will help substantially to reduce porpoising and enhance overall handling and straight line stability.

  • The R&D Ultra 150 Extended Steering Nozzle is manufactured from high quality cast aluminum for strength. The R & D Steering Nozzle will reduce porpoising and increase cornering capabilities, as well as add to top speed performance.

  • The R&D Sponson Kit will substantially increase cornering capabilities by keeping the rear end of the Ultra 150 from sliding through tight turns. Also, straight-line stability is increased!

  • The Ultra 150 Dynafly 16/20 Impeller available from R&D Performance will reduce cavitation and increase hook up, RPM and top speed performance.

  2004 R&D Performance Products USA. All Rights Reserved.