Mikuni FJ8-6DH04 Jet Needles - 62.3 Needle - 25.5 Length to Taper brake-brake-rotors-front-rotors 2009-2010 Harley Davidson VRSCDX Night

2009-2010 Harley Davidson VRSCDX Night Rod Special

Solves the kick out problem associated with worn OEM clutches

shoulder s & back f or optional sas-tec CE armor

1989 Honda TRX250R

2024 Arctic Cat Alterra 300

Mikuni FJ8-6DH04 Jet Needles - 62.3 Needle - 25.5 Length to Taper brake-brake-rotors-front-rotors 2009-2010 Harley Davidson VRSCDX Night10mm 2. 520. 20mm 2. 520. 30mm 2. 440. 40mm 2. 258. 50mm 1. 915. 60mm 1. 575. 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.