Vergaser Mikuni VM 38-9

These factory VM Round Slides are both 2 and 4 stroke compatible and are the most popular high performance singles carburetors in the sport of motorcycling: Mikuni’s VM Series round slide single carburetors have proven themselves as the performance standard for use in any single cylinder motorcycle and ATV applications for motocross, enduro and trail riding, to flat track racing and road racing.

Performance features for the Mikuni VM Series Carburetors include a large selection of bore sizes for increased fuel mixture flow to match engine modifications.  And the Mikuni VM Series offers a wide range of tuning components to allow precise fuel mixture metering in any application, at any throttle setting, under any riding conditions.

Mikuni VM38-9 factory jetting:

• pilot jet: 30 (VM22/210)
• needle: 6DP1
• needle jet: Q-2 (166 Series)
• main jet: 330 (4/042)
• slide cutaway: 2.5 (VM38/24)
• needle valve 3.3

Mikuni VM38-9 dimensions:

• rubber sleeve engine connection diameter: outside 43mm, inside 38mm
• air intake connection: outside diameter 62mm
• total depth: 116mm
• total heigth: 154mm
• total width: 79mm