Stock GP 1200R Waverunner Avg. Speed 63.5 mph @ 7100-7120 RPM

Description of Parts RPM Top Speed
R&D GP1200R Ride Plate
Part #: 122-12001
7100-7120 65-65.5 mph
R&D GP1200R Ride Plate Trim Pads
Part #: 122-12002
7100-7120 65.5-66 mph
R&D GP1200R Aquavein Grate Kit
Part #: 112-12002
7100-7120 65.5-66 mph
R&D GP1200R Pump Shoe Seal Kit
Part #: 162-00000
7100-7120 65.5-66 mph
R&D GP1200R Anti-Cavitation Cone
Part #: 162-12002
7100-7120 65.5-66 mph


R&D GP1200R D Plate Kit Option
Part #: 332-12000
7150-7170 66.5-67 mph
R&D/Solas 13/19 Impeller Option
Part #: 132-01319
7200-7230 66.5-67 mph

Parts/Kit Overview

The R&D Yamaha GP 1200R Performer Kit was developed to improve overall handling, reduce pump cavitation, and increase top speed performance without engine modifications! The entire Performer Kit installs quickly and easily with basic hand tools. The R&D Performer Kit is 92-Octane pump gasoline safe. Carburetor rejetting in the Performer Kit is not necessary!

  • The R&D GP 1200R Ride Plate is extended and re-angled over stock to reduce porpoising while adding top speed. The R&D GP 1200R Ride Plate is the only aftermarket design to dominate in Offshore, National, and World Championships, and to be used and endorsed by Factory Yamaha racing teams for 3 years!

  • The R&D Ride Plate Trim Pads are redesigned and extended over stock to reduce porpoising while adding top speed performance. Smoother high speed cornering
    Is also significantly enhanced.

  • The R&D Aquavein Intake Grate Kit will substantially reduce cavitation, increase overall handling dramatically and add a 3 to 4 mph average top speed in choppy water conditions!

  • The R&D Pump Shoe Sealer Kit was developed to quickly and easily fill the large casting pockets left in the Yamaha GP 1200Rís Pump Shoe Inlet. Installing the R&D Pump Shoe Sealer Kit and resealing the pump shoe will reduce low and high-speed cavitation, which will increase overall handling!

  • The R&D Anti-Cavitation Cone was developed to reduce low speed pump cavitation, which will increase acceleration and pump efficiency.

  • The R&D GP 1200R D-Plate was designed to replace the O.E.M. Catalizer system with a simple bolt on part. The R&D Catalizer Removal Plate increases overall performance, allows you to use your choice of oils (many types of PWC oil will harm the O.E.M. catalizer) and increase top speed!

  • The R&D/Solas 13/19 Impeller replaces the O.E.M. 4-blade impeller with a sleeker, better performing 3-blade design! Improved low end response and increased top speed performance of 1 mph plus!

  • The R&D Engine Control Unit was developed to allow 4 adjustable rev limiter settings, and 4 dyno developed and proven timing maps. Substantially increased low-end power along with improved top end performance. Increased rev limiter setting eliminates engine bog in rough water conditions.

NOTE: Higher performing engines, and/or heavily carboned exhausts systems put out more heat, which may cause the O.E.M. Cat overheat warning sensor to activate prematurely. To deactivate the overheat sensor, install the R&D Cat Sensor Chip. Part # 802-12001

NOTE: The O.E.M. power valves are manufactured from a cast aluminum material and are notorious for shearing or breaking after 40-50 hours, creating costly engine damage! R&D manufactures a redesigned 6061-T6 Billet aluminum Power Valve, and Power Valve Lifter Arm Kit that adds low-end power, and assurance against breakage! Part # 332-12002

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