Mikuni Main Jet Carburetor Metering Jet Jets

Mikuni main jets are precision carburetor metering jets used to control fuel flow at mid-to-high throttle openings. Also called carb main jets or carburetor jets, they let you tune air/fuel mixture to match your engine, intake, exhaust, altitude, and temperature.

Key Features:

• Precision-machined brass construction for consistent fuel metering and durability
• Calibrated orifice that sets the fuel delivery of the main circuit
• Available in a range of jet sizes so you can fine-tune your carburetor setup
• Replacement or tuning part for Mikuni carburetors used in motorcycles, ATVs, snowmobiles, watercraft, and other powersports applications
• Simple installation with basic hand tools

Mikuni is a long-established Japanese carburetor manufacturer known for quality and reliable performance. Replacing a worn, damaged, or clogged main jet, or changing to a richer or leaner jet, helps restore or optimize throttle response, power, and engine performance. Select the correct jet size for your carburetor and tuning needs.