
This part being universal, it may require adaptations
MIKUNI MKM40 JET – replacement part designed for carburetor adjustments for demanding riders. This jet is intended for Mikuni MKM40 type carburetors and allows fine-tuning of the fuel flow to adjust the air/fuel mixture according to your engine configuration, altitude, or intake/exhaust modifications.
An essential part for any carburetion operation, this jet facilitates the adjustment of the mixture at low and medium RPM, contributing to a more consistent throttle response. Whether you are performing a restoration, fine-tuning after a modification, or replacing due to wear, it integrates directly into the fuel circuit of the MKM40 carburetor.
Simple installation for a skilled DIYer or technician: disassemble the carburetor body, replace the jet while respecting torque specifications and cleanliness, then proceed to check the carburetion. For precise adjustments, conduct road tests and gradually fine-tune. Ideal for riders who want to take control of their carburetion without surprises.