Fine-tune your carb with the Mikuni VM28/486 Pilot Jets, precision jets for Mikuni carburetors on motorcycles or powersports vehicles. These pilot jets control low-rpm fuel flow, allowing custom tuning for smoother idling and crisp throttle response. Easy to install, they thread into compatible Mikuni carbs (VM28/486 series), offering a quick tweak for riders optimizing their fuel system. Built from high-quality brass, they resist corrosion and wear, ensuring consistent fuel delivery through long rides or races. Perfect for tuners or mechanics, they’re ideal for adjusting air-fuel mixtures on dirt bikes, ATVs, or custom builds. The range of sizes lets you dial in performance for specific conditions or mods. Trust Mikuni to perfect your carb’s low-end with these reliable, high-precision pilot jets, available at Dennis Kirk.

• Here are genuine Mikuni pilot jets that will fit any RS, HS or late model Suzuki RM125/250 carb
• Available in sizes 15 through 30 in increments of 2.5 and from 35 through 60 in increments of 5
• May fit other OE applications
• Sold in a 2-Pack

NOTE:

The Mikuni VM28/486 pilot jet has a total length of 28mm with a 2mm outside diameter of the thin end tube with the bleed holes. Be careful not to confuse this jet with the N224.103 which has a 1/2 mm larger diameter end tube.

(2) Pilot jets

No instructions