Main Jet Set PWK / Polini CP

Available in several versions:

• Brand: MotoForce Racing
• SKU: MF16.50516
• Availability: In stock
• Sizes 98 to 120Sizes 122 to 145Sizes 145 to 170Sizes 172 to 195Sizes 198 to 220Sizes 222 to 245Sizes 248 to 270Sizes 272 to 295

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