RIVA/Solas Set-Back Yamaha YF-CD-14/21-SB Impeller
$279.95
Description
The RIVA/Solas ‘Set-Back’ is a special series of performance impellers offered
exclusively by RIVA and RIVA authorized dealers. Built by Solas, these
impellers deliver the ultimate in performance for modified Yamaha watercraft.
Inner hub is machined allowing impellers to mount closer to vein housing for
reduced cavitation and more top speed. All three blades are digitally
calibrated to RIVA’s uniform pitch specifications. Impellers are then
dynamically spin-balanced at high RPM. A precision factory blueprinting
process is performed far exceeding any “prop shop” services available.
Includes RIVA Billet Impeller Cone for maximum performance and durability.
