Mikuni Pilot Jet for VM Carburetors

The Mikuni pilot jet for VM carburetors, also known as a slow jet or idle jet, meters fuel through the idle and low-speed circuit of Mikuni VM series round-slide carburetors. It controls fuel delivery at idle and at small throttle openings. This helps give clean throttle response, smooth idling and stable low-rpm running.

Key Features:

• Precision-machined brass construction for consistent fuel metering and durability
• Designed for Mikuni VM series carburetors used on motorcycles, ATVs, snowmobiles, karts and other powersports applications
• Calibrated orifice that sets the fuel flow in the idle and low-speed circuit
• Available in a range of jet sizes, so you can tune the mixture for your engine, altitude, temperature and exhaust or intake modifications
• Easy to install and replace with basic hand tools

Mikuni is a well-known Japanese carburetor manufacturer with a long history in OEM and aftermarket performance. Replacing a worn, clogged or incorrectly sized pilot jet can help fix rough idle, hesitation off idle and hard starting. Choose the jet size that suits your engine setup, and check the carburetor's other jetting components when you tune.