#20 Pilot Jet for Mikuni Carb Carburetors

Pilot Jet for Mikuni Carburetors

This #20 pilot jet for Mikuni carburetors meters idle and low-speed fuel delivery in small engine carb systems, referencing common Mikuni pilot jet sizing for straightforward replacement.

Overview

This #20 pilot jet for Mikuni carburetors is a precision-machined fuel metering component that controls the air-fuel mixture at idle and just off idle. A clean, correctly sized pilot jet for Mikuni carb tuning restores smooth starting and consistent low-rpm running on small engines and motorcycles. It suits riders, mechanics, and rebuilders servicing Mikuni carburetors who need an exact-size replacement jet.

Built For Performance

• Number 20 orifice size for idle and low-speed fuel circuits
• Threaded body designed to seat in standard Mikuni pilot jet locations
• Machined brass construction resists corrosion from fuel exposure
• Precise orifice sizing supports consistent idle mixture control
• Compact jet body sized for common Mikuni carburetor bodies

Fits These Machines

• for Mikuni carburetors using number-size pilot jets
• for small engine and motorcycle carburetor rebuilds with Mikuni pilot jet provisions
• for Mikuni CV and VM series carburetor applications where a #20 pilot jet is specified

On-The-Job Use

• Rebuilding or cleaning a Mikuni carburetor and replacing a worn or clogged pilot jet
• Fine-tuning idle and off-idle fuel delivery on small engines
• Servicing motorcycle carburetors during routine maintenance
• Restoring consistent low-rpm running after fuel system contamination

Specs At A Glance

Good To Know

Q: Will this pilot jet fit my Mikuni carburetor? A: It fits Mikuni carburetors that accept number-size pilot jets and call for a #20, so check your carb model and current jet size before ordering.

Q: Does jet size affect idle quality? A: Yes, the pilot jet controls fuel at idle and just off idle, so moving to a #20 should match the low-speed mixture your engine needs.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.