N100604-152.5 Smoothbore jets, main 152.5

This genuine Mikuni main jet is a critical component for fine-tuning the fuel delivery in smoothbore carburetors often found on performance-oriented Harley-Davidson motorcycles. With a 152.5 sizing, this jet allows for precise calibration of the air-fuel mixture at higher throttle openings, ensuring the engine runs efficiently and produces consistent power. Manufactured to exacting tolerances from brass, Mikuni jets are the industry standard for reliability and accuracy in carburettor tuning. Whether you are adjusting for exhaust changes or air cleaner upgrades, this individual jet provides the specific flow rate required for optimal combustion. This product is sold individually.