Fuel System

Kit includes: Diaphragm and spring, o-rings (if needed) and screwsOrder 1 kit per motorcycle, kits include all needed individual parts for multiple carb applications if applicable (unless noted by "*").

These American made filters hold 2-4 times more filtered material than comparable filters. The clear high impact nylon housings are gas, diesel, and alcohol resistant.90? clear nylon housing and sintered bronze element

These American made filters hold 2-4 times more filtered material than comparable filters. The clear high impact nylon housings are gas, diesel, and alcohol resistant.

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...

Allows removal of excess equipment weightSafely blocks & seals off air injection portsDesigned for accurate air to fuel ratio measurement on the dynoCNC machined from high grade aluminum for the best fit and seal***CLOSED COURSE USE ONLY***

Throttle slides vary in design between carburetors. Check all specifications before ordering.

Throttle slides vary in design between carburetors. Check all specifications before ordering.

Throttle slides vary in design between carburetors. Check all specifications before ordering.

Mikuni Rubber Flange Adapter Hs42/018-45K

Mikuni Needle Jet Vm34/05-O-8

Mikuni Needle Jet Vm30/38-O-8

Mikuni Needle Jet 990-793-004-Q-0