Mikuni Series Needle Jet Round Slide Carburetor Jets

Mikuni needle jets for round slide carburetors are precision-machined metering components. They help control fuel delivery through the mid-range throttle opening. Also called needle jets or main nozzles, they work with the jet needle to shape the air/fuel mixture as the slide rises. Tuners and riders use them to fine-tune throttle response, fuel economy, and overall carburetor performance.

Key Features:

• Precision-machined brass construction for consistent fuel metering
• Designed for Mikuni round slide carburetors
• Works together with the jet needle to control mid-range mixture
• Available in multiple sizes and series to suit different tuning needs
• Helps correct hesitation, rich or lean running, and poor throttle response
• Direct replacement for worn or damaged needle jets

Mikuni has long been a respected name in carburetion for motorcycles, ATVs, snowmobiles, marine, and other powersports applications. Fitting the correct needle jet restores or improves fuel delivery accuracy. Select the individual item that matches your carburetor and tuning requirements.