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Riva Pre-Filter covers
Riva Flame Arrestor Pre-Filter, Black, for RY1301 Filter
Our Price: $14.95

Water-repellent cover (pre-filter) for screen-type flame arrestors protect your motor from unwanted water intrusion and debris without restricting airflow. Sold Individually.
Yamaha SuperJet Flame Arrestor
Riva Flame Arrestor, Screen Type
Our Price: $39.95

These stainless capped, screen type flame arrestors are built to our specifications by K&N. Fits all Yamaha watercraft (except those with 800/1200/1300 Powervalve motors and FX140). Unique design provides easy access to carburetor adjustment screws
Sold Individually
Carb Adapter, 38mm
Our Price: $44.95

Our billet aluminum adapters mate cone-style RIVA Power Filters and other aftermarket flame arrestors to your carburetors. Anodized to prevent corrosion.
Sold individually.
Yamaha Superjet Reed Stuffer Kit 701
RIVA Boyesen Reed Stuffer Kit, Yamaha 701 (62T) 2 pcs Kit
List Price: $109.95
Our Price: $99.95
You save $10.00!

Our precision aluminum reed stuffers were designed to increase fuel/air velocity through the intake tract, resulting in increased throttle response and acceleration. These stuffers fit your stock reed cages and match perfectly with the original intake manifold. Will not warp or loose shape like traditional plastic stuffers. A very economical bolt-on performance modification.
V-Force Reed Valve Set Yamaha 701/760 (2 cages)
Our Price: $258.95

The V-Force Reed Valve uses a double cage design for additional flow at all RPMs. Reed stops and rubber over-molded cages extend reed life and eliminate petal distortion. Specially developed carbon fiber reeds offer the ultimate in response and durability. The V-Force increased flow results in significant horsepower gains with hole-shot pulling torque and broader peak horsepower