Mikuni FJ8-6DH02 Jet Needles - 62.3 Needle - 28.0 Length to Taper suspension-fork-springs Stage 2A tuner upgrades torque

Stage 2A tuner upgrades torque and power and includes fuel tuner customized clutch kit

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Mikuni FJ8-6DH02 Jet Needles - 62.3 Needle - 28.0 Length to Taper suspension-fork-springs Stage 2A tuner upgrades torque10mm 2. 511. 20mm 2. 511. 30mm 2. 466. 40mm 2. 295. 50mm 2. 00. 60mm 1. 660. 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.