Indispensable for jetting your carburetor. Always start with a too-large jet, then decrease jet size until your engine is running fine.

• Brand: MotoForce Racing
• SKU: MF16.50513
• Availability: In stock
• Sizes 50 - 72, including 50, 52, 55, 58, 60, 62, 65, 68, 70 and 72.Sizes 75 - 98, including 75, 78, 80, 82, 85, 88, 90, 92, 95 and 98.Sizes 100 - 122, including 100, 102, 105, 108, 110, 112, 115, 118, 120 and 122.

Notes and Safety What is The Job of a Carburetor Jet?A carburetor jet is a small hole in the carburetor through which fuel is drawn in and mixed with air. The jet's hole diameter determines the amount of fuel that flows through the carburetor, and thus the amount of fuel that is eventually burned. There are normally two types of jet in the carburetor of motorcycles, scooters or mopeds:The main jetThe pilot jet, also called slow jetChoosing the right carburetor jetChoosing the right carburetor jet is critical to ensuring that the engine can run optimally.If the jet is too small, the engine will run too lean and may overheat.If the jet is too large, the engine will run too rich, resulting in e