Our high quality Viton seals are extremely resistant to heat and abrasion. Metal body holds its shape under extreme conditions. Spring-loaded wipers keep unwanted oil from contaminating combustion chambers and prevent...
This block-off plate is used to cover the opening on RIVA Yamaha Power Cooler when recommended RIVA/HKS Blow-Off Valve Kit is not utilized. Does not include Blow-off Valve C-Clip Kit (Part# RY17040-CK).NOTE: Click...
Strapless design allows easy installation with solution-dyed fabric for increased UV resistance. Features include patented air release vent system for trailering and interior pouch to store cover when not in use....
This adapter allows easy installation of Blow-Off Valves, Fuel Pressure Regulators & Boost Gauges. Direct bolt-on design requires no drilling or modification of intake manifold. Includes one 1/8 and one 1/4 brass...
Pump Wedges substantially improve the top-speed of your craft 1~2mph. The precision-machined 2-degree wedges trim up your pump nozzle raising the bow of your craft for less drag. Features a unique double-sided lip to...
Enables you to bypass or remove secondary muffler (weight savings of +10lbs) improving engine performance by reducing back pressure and harmful detonation. Mandrel bent aluminum exhaust tube is lightweight and powder...