Mikuni FJ8-6FJ06 Jet Needles - 62.3 Needle - 35.2 Length to Taper electrical-electrical-components-timing-advancers 1992 KTM 500 MX

1992 KTM 500 MX

NOTE: See extended-length brake lines in the Brakes section

1990-1992 Polaris Sport GT

1997-1999 Polaris Sport

F to 500deg

Mikuni FJ8-6FJ06 Jet Needles - 62.3 Needle - 35.2 Length to Taper electrical-electrical-components-timing-advancers 1992 KTM 500 MX10mm 2. 505. 20mm 2. 505. 30mm 2. 505. 40mm 2. 376. 50mm 2. 040. 60mm 1. 606. 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.