Mikuni FJ8-6N01 Jet Needles - 62.3 Needle - 37.0 Length to Taper engine-cylinder-heads 2017-2018 Polaris Ranger Crew XP

2017-2018 Polaris Ranger Crew XP 1000 EPS

Includes reed valve gasket

2019 Honda CB500F

2011-2013 Polaris Sportsman Forest 500

to help you eliminate altogether the rear mounted antenna on your Harley

Mikuni FJ8-6N01 Jet Needles - 62.3 Needle - 37.0 Length to Taper engine-cylinder-heads 2017-2018 Polaris Ranger Crew XP10mm 2. 514. 20mm 2. 514. 30mm 2. 514. 40mm 2. 278. 50mm 1. 672. 60mm 1. 058. 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.