Fuel System

This adapter kit 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 barbed fitting plus 'T' fitting for...

Produces more horsepower through increased air flowPrecision tapered billet sleeve directly replaces restrictive mesh element in intake tractProvides improved low end punch and mid range pullEasy installationRiva testing has determined the stock ECU will...

Lifetime WarrantyOEM or better performancePolished corrosion-resistant case to help minimize seizing during non-operationSpecifically designed for quiet operationDrop-in replacementGradient density fuel strainer for superior contaminant filtration...

Mikuni Low Speed Adjuster W/Cross Bar Bn38/477

Allows removal of oil injection pumps for modified enginesPremixing to exact ratio eliminates the disaster of injection pump failure

These kits include all necessary diaphragms, gaskets and hardware required to disassemble and rebuild the carburetor and external fuel pump using Keihin carbs. Not for use with constant velocity carburetors.

OEM quality replacement brass gearFits older Sea Doo motors

Sea-Doo Supercharger Shim Kit enables more accurate slip moment calibration for modified superchargers 2008 & newer. Kit includes 2 18-8 stainless steel ring shims.0.1mm thick0.2mm thick

Kits include all necessary diaphragms, gaskets, and hardware required to disassemble and rebuild Mikuni BN34, BN38, BN44 and BN46 square pump and round pump watercraft carburetorsMust determine model size of carburetor because chart lists by carburetor...

Lifetime WarrantyOEM or better performancePolished corrosion-resistant case to help minimize seizing during non-operationSpecifically designed for quiet operationDrop-in replacement, applications for carburetted and fuel injected motorcyclesGradient...

Mikuni Stainless Screw W/2 Washers 30 Mm Bn34/120-30

Kits include all necessary diaphragms, gaskets, and hardware required to disassemble and rebuild Mikuni BN34, BN38, BN44 and BN46 square pump and round pump watercraft carburetorsMust determine model size of carburetor because chart lists by carburetor...