Mikuni FJ8-5L01 Jet Needles - 58.0 Needle - 27.0 Length to Taper footwear-boots-snow swirl marks

swirl marks

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Mikuni FJ8-5L01 Jet Needles - 58.0 Needle - 27.0 Length to Taper footwear-boots-snow swirl marks10mm 2. 518. 20mm 2. 518. 30mm 2. 330. 40mm 1. 811. 50mm 1. 297. 26 32 Spigot Mount. 28 34 Flange Mount. 28 Flatside. The Jet Needle controls the fuel mixture in the mid range 1 4 3 4 throttle position. The taper of the needle determines the amount of the fuel. For example: the thinner the diameter of the needle, the more fuel will be drawn. The thicker the diameter of the needle, the less fuel can be drawn.