Mikuni FJ8-6FJ41 Jet Needles - 68.9 Needle - 37.3 Length to Taper fuel-air-air-boxes 2020-2025 Kawasaki KLX230R

2020-2025 Kawasaki KLX230R

abrasion and impact

2006-2007 KTM 560 SMR

Market Color: Skull Ghost

2010-2014 Yamaha (Boats) SXT1800 AR240 HO

Mikuni FJ8-6FJ41 Jet Needles - 68.9 Needle - 37.3 Length to Taper fuel-air-air-boxes 2020-2025 Kawasaki KLX230R10mm 2. 51. 20mm 2. 51. 30mm 2. 51. 40mm 2. 45. 50mm 2. 17. 60mm 1. 73. 40 44 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.