|Standard Jetting Specifications|
|Carburetor #||Venturi Size||Main jet (VM4/042)||Pilot Jet (VM22/210)||Needle Jet||Jet Needle||Throttle Valve||Air Jet||Needle Valve|
Mikuni's VM Series round slide single carburetors have proven themselves as the performance standard for use in any single cylinder motorcycle and ATV application for motocross, enduro and trail riding, to flat track racing and road racing on both 2-stroke and 4-stroke engines.
Performance features for the VM series carburetors include a large selection of bore sizes for fuel mixture flow to match any engine modifications. A wide range of tuning components to allow precise fuel mixture metering in any application, at any throttle setting, and under any riding condition.