Mikuni Small Hex Main Jet for Carburetors Jets

The Mikuni Small Hex Main Jet is a replacement carburetor main jet for Mikuni carburetors. It meters fuel through the main circuit at mid-to-high throttle openings. Replacing a worn, clogged or mis-sized jet helps restore proper fuel delivery. Changing jet size also lets you tune the air/fuel mixture for modifications, altitude or temperature changes.

Key Features:

• Small hex design for use in compatible Mikuni carburetors
• Precision-calibrated metering orifice for consistent fuel flow
• Hex head allows easy installation and removal with a suitable tool
• Available in multiple jet sizes so you can tune your carburetor
• Made by Mikuni, a long-established maker of carburetors and carburetor components for motorcycles, ATVs, snowmobiles and other powersports engines

Keep a range of main jets on hand to fine-tune jetting, correct a rich or lean condition, or return your carburetor to a known-good setup.