Mikuni FJ8-6F05 Jet Needles - 62.3 Needle - 38.1 Length to Taper control-cables-tachometer-cables 2016-2024 BMW G310R

2016-2024 BMW G310R

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Mikuni FJ8-6F05 Jet Needles - 62.3 Needle - 38.1 Length to Taper control-cables-tachometer-cables 2016-2024 BMW G310R10mm 19. 0. 20mm 2. 515. 30mm 2. 456. 40mm 2. 454. 50mm 2. 364. 60mm 2. 098. 70mm 1. 840. 30 38 Spigot Mount. 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.