RIVA Performance Power Filter is installed. Screen-type
element mounts directly onto opening at front of original flame
arrestor case replacing the restrictive baffling system. Provides
improved throttle response and all around performance gains.
RIVA Free Flow Exhaust Kit is installed. Kit replaces
restrictive sound suppression system located between waterbox and hull
exit reducing backpressure and engine operating temperatures.
RIVA Pump Seal Kit is installed. Location specific molded
inserts are siliconed into the voids of the OE pump inlet shoe
significantly reducing cavitation.
RIVA/Solas Concord 'Set-Back' Impeller is a special
performance impeller offered exclusively by RIVA and RIVA authorized
dealers. Built by Solas, this impeller delivers the ultimate in
performance. Inner hub is machined allowing impeller to mount closer to
vein housing for reduced cavitation and more top speed. Impeller 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 Billet Impeller Cone for maximum
performance and durability.
RIVA Top-Loader Intake Grate & Performance Ride
Plate are installed. Our ride plate and intake grate combo increase top
speed, significantly enhance handling characteristics and create better
?hook up? in choppy water conditions. Prop spin and cavitation found
with the stock grate is greatly reduced.
Original 87mm Yamaha GP1200R Exit Nozzle is installed
replacing the standard 85mm GP1300R exit nozzle. Larger exit nozzle
compliments the 13/20 'Set-Back' impeller maximizing performance.
Trim Tabs are installed in place of original trim tabs.
Designed to trim craft up for increased top speed and serve as a quick
fix to unwanted proposing. Tabs are 2.5 inches longer than stock.