Maximum Jet Mikuni 90mm Tm/Tmx/Vm

The Mikuni 90 mm main jet is the essential component for optimizing the performance of your Mikuni TM, TMX, or VM carburetor. Designed to ensure precise tuning, this jet is crucial for achieving the right fuel and air mixture, ensuring that your engine runs at its best.

With a size of 090, this main jet allows for detailed and targeted adjustments. During the tuning process, it is advisable to start with a larger main jet and then gradually reduce it until the perfect balance is found. Analyzing the spark plug after a full-throttle run provides valuable insights into the quality of the mixture: a black or oily spark plug indicates a mixture that is too rich, while a white spark plug suggests a mixture that is too lean, potentially harmful to the engine.

Choosing the right jet is crucial to avoid issues such as piston seizure and to ensure that your engine responds smoothly and responsively. With the Mikuni 90 mm main jet, you can tackle every curve and straightaway with the confidence of having a perfectly tuned engine.

• Diameter: 90 mm
• Compatible with Mikuni TM, TMX, and VM carburetors
• Material: High-quality brass
• Designed for precise tuning
• Facilitates the adjustment of the fuel and air mixture
• Allows for detailed and targeted adjustments
• Helps prevent piston seizure issues
• Spark plug analysis to optimize the mixture