Mikuni Bleed Pilot Jets - 4/PK Vm28/486 #20

Mikuni bleed pilot jets in a 4-pack, sized #20 for VM28/486 carburetors. These precision-machined jets control idle and low-speed fuel delivery on carbureted V-twin motorcycles.

Features

• 4-pack quantity
• #20 jet size
• VM28/486 carburetor fitment
• Manufactured in Japan

Specifications

• Brand: Mikuni
• Manufacturer Part #: FVM28/486-20
• Quantity: 4 per pack
• Jet Size: #20
• Carburetor Model: VM28/486
• Weight: 0.05 lbs
• Country of Origin: Japan

Fitment

Fits VM28/486 Mikuni carburetors found on many V-twin motorcycles.

Frequently Asked Questions

Will these fit my Harley with a Mikuni carburetor?

Only if your bike runs a VM28/486 Mikuni carb. Verify your exact carburetor model before ordering — other Mikuni models use different jet specifications.

What's the difference between bleed pilot jets and regular jets?

Bleed pilot jets regulate fuel at idle and low throttle opening. They work with the main jet to control the overall fuel mixture curve across all RPM ranges.

How many jets are in a pack?

Four jets per pack — enough for multiple carburetors or future service replacements.

Do I need to rejet if I modify my carburetor?

Depending on intake, exhaust, and engine modifications, you may need to upsize or downsize the pilot jet to match your engine's air-fuel ratio.