This all-new impeller delivers unmatched acceleration and top speed for FX SHO racers. The “R” Series impeller is precision tuned to RIVA® specifications using a pitch-block fixture for a higher level of consistency. Includes billet impeller cone that locks solidly into place with three stainless setscrews.
Dramatically reduce cavitation and prop spin on modified craft using the RIVA® Top-Loader Intake Grate with this easy-to-install Pump Seal Kit. Location specific, molded inserts fill the voids in stock pump inlet shoe that could bleed air into pump and cause cavitation. Includes detailed installation instructions. Does not fit with stock intake grate.
Update all Quantities
This Website is intended for U.S. residents only. See here for global Yamaha Motor links.