Mikuni FJ8-6DH08 Jet Needles - 62.2 Needle - 20.3 Length to Taper exhaust-headers DOT and SAE certified

DOT and SAE certified

Lucas Synthetic SxS Engine Oils are blended with high-quality synthetic base stocks

100% waterproof Tri-Max polyester with heat taped seams

2008-2011 Kawasaki EX650 Ninja 650R

Mikuni FJ8-6DH08 Jet Needles - 62.2 Needle - 20.3 Length to Taper exhaust-headers DOT and SAE certified10mm 2. 538. 20mm 2. 538. 30mm 2. 436. 40mm 2. 208. 50mm 1. 827. 60mm 1. 497. 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.