Mikuni Jet Kit 40mm

Name: Mikuni Jet Kit 40mm
Brand: JR RACE CAR
SKU: 574-555-6300J40
Price: 143.59 USD
Availability: InStock

^$143⁵⁹

Ships on 09/16/2026

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Pumper carbs

40mm
Includes Mains, Pilots, & Air Bleeds

Includes:
10 Main Jets - 114, 116, 118, 120, 122, 125, 128, 130, 133 & 135
5 Pilot Jets - .052, .055, .059, 0.63 & Blank
8 Air Jets - .6, .7, .8, .9, 1.0, 1.1, 1.2 & 1.3

The billet aluminum jet blocks are designed to retain your main jets, pilot jets, and air bleeds for easy retreavel and identification of the jets. Main jets, pilots jets and air bleeds are available seperately for the most popular Mikuni alcohol carbs.

Part TypeCarburetor Jet

Product LineJR Race Car Jet Kits

BrandJR RACE CAR

Package Height0.7

Package Width2.3

Package Length3.8

Weight0.25 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part Number555-6300J40

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

Mikuni Jet Kit 40mm

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