The Mikuni main jet of 250 mm is the essential element to optimize your engine's performance. Specifically designed for Mikuni TM, TMX, and VM carburetors, this jet ensures precise and reliable tuning. Its size of 250 mm allows for better management of the fuel mixture, ensuring that the engine runs smoothly and responsively.
The importance of a correct main jet setting cannot be underestimated. A jet that is too large can cause erratic operation, while one that is too small can lead to serious problems, such as piston seizure. Monitoring the spark plug's face is crucial: a black or oily plug indicates a mixture that is too rich, while a white plug suggests a mixture that is too lean. Finding the right balance is vital to ensure the longevity and efficiency of the engine.
- Compatible with Mikuni TM, TMX, and VM carburetors
- Size: 250 mm
- Optimization of engine performance
- Facilitates precise and reliable tuning
- Contributes to smooth and responsive operation
- Important for avoiding malfunctions and engine damage
- Monitoring the spark plug's face for correct setting
With the Mikuni main jet, you will have a precision tool at your disposal to refine your motorcycle's performance, allowing you to tackle every route with maximum safety and power.


