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Riva shovel scoop for HO/ SHO/ SVHO (12+) Our Top-Loader intake grid improves connection and handling under difficult conditions. The center wing eliminates the spin and cavitation found with the original grid, as well as the tendency of the SHO to fall on its nose when the accelerator is released at high speed. Powder coating to prevent corrosion. For...
The MaptunerX Bundle delivers instant plug-in horsepower Quickly and easily load performance tunes into your watercraft eliminating the need to ship out your ECU for programming. Features a slick, full color, touch screen display. There is no limit to the number of vehicles or tunes you can reflash with the MaptunerX. Simply purchase one additional...
RIVA speed control unit (electronic engine release) for Kawasaki Ultra 300 and 310 jet ski This module removes the restrictive speed control feature on the Kawasaki Ultra 310 and 300 models, offering a significant increase in maximum speed with the standard ECU. The easy-to-install module allows for the storage of boats from 3 to 4 mph and increases top...
RIVA SEA-DOO HIGH VOLUME FUEL PUMP KIT for Seadoo RXP-X/ RXT-X 260/ 300hp This High Volume Fuel Pump Kit delivers 340LPH to support modified supercharged & turbocharged engine packages. RIVA pumps utilize a turbine pumping mechanism that increases durability and fuel delivery. Kit includes fuse protected marine grade wiring harness with waterproof...
Riva VALVE RETAINER UPGRADE KIT for Seadoo GTX/ GTR/ RXP/ RXT/ WAKE/ RXP-X/ RXT-X Our Valve Retainer Upgrade Kit increases the reliability of your engine by reducing the possibility of valve float at high rpm. Includes 12 lightweight, precision-machined titanium valve retainers and 6 OE rocker arm shaft bolts that must be replaced during installation. A...
Riva HO/SHO/SVHO/FZR/FZS/VXR/VXS (12+) engine breather Easy to install, this breather kit eliminates power-losing crankcase emissions through your engine's air intake. Which increases horsepower by removing the requirement for the engine to burn relatively non-combustible oil. In forced induction applications, this kit improves intercooler efficiency by...
RIVA YAMAHA VALVE RETAINER UPGRADE KIT, 1.8L Our Valve Retainer Upgrade Kit increases the reliability of your engine by reducing the possibility of valve float at high rpm. Includes 16 lightweight, precision-machined titanium valve retainers. A must for IJSBA & APBA Stock Class race craft. Note: For modified engines (Stage 3 & above) we recommend...