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Summit Racing SpeedCard - learn how to get 10% back up to $100

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Mikuni

Mikuni Main Jets

5.0 out of 5 stars 1 Customer Reviews

Mikuni main jets are available in a wide range of sizes to accommodate your exhaust flow volume requirements. Standard tuning seldom needs more than small adjustments to accommodate a wide range of engine setups. One of the more common required changes is the main jet size. Install Mikuni main jets when you are ready to re-tune and get the most out of your engine.

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Mikuni Main Jets N100.604-115

Mikuni Main Jets N100.604-115

Mikuni Main Jets N100.604-115

MAIN JET LG ROUND

Part Number: MKU-N100-604115

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Main Jets 4/042-115

Mikuni Main Jets 4/042-115

Mikuni Main Jets 4/042-115

Carburetor Main Jet, Brass, Mikuni, 115, Set

Part Number: MKU-4042-115

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Main Jets N102.221-115

Mikuni Main Jets N102.221-115

Mikuni Main Jets N102.221-115

Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #115, Set of 4

Part Number: MKU-N102-221115

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Main Jets VM11/22-115

Mikuni Main Jets VM11/22-115

Mikuni Main Jets VM11/22-115

ROUND MAIN JETS 4/PK #115

Part Number: MKU-VM1122-115

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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