Needle jets, series 389 primary type, for TM38 Size:389 Q-8 The push-buttons are of high

The push-buttons are of high quality

Race and Track Day use in inline 4 cylinder 600cc sport bikes

This cable will run from the battery to the mo

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Needle jets, series 389 primary type, for TM38 Size:389 Q-8 The push-buttons are of highGenuine Mikuni needle jets, 389 series primary type. Fits Mikuni TM38 flat slide spigot mount carburetors and other flat slide carbs. Sold each. Select desired size and quantity. Needle jets are listed below in order from lean to rich: 389 O 0 389 O 2 389 O 4 389 O 6 389 O 8 389 P 0 389 P 2 389 P 4 389 P 6 389 P 8 389 Q 0 389 Q 2 389 Q 4 389 Q 6 389 Q 8 389 R 0 389 R 2 389 R 4 389 R 6 389 R 8