Mikuni FJ8-6DH02 Jet Needles - 62.3 Needle - 28.0 Length to Taper chemical-engine-oil-10w40 2014-2023 Yamaha XVS950 Bolt R-Spec

2014-2023 Yamaha XVS950 Bolt R-Spec

2016-2017 Triumph Daytona 675 R

2017-2019 Can-Am Outlander Max 650 XT

1990-1991 KTM 125 MX

Includes carry case and microfiber cloth

Mikuni FJ8-6DH02 Jet Needles - 62.3 Needle - 28.0 Length to Taper chemical-engine-oil-10w40 2014-2023 Yamaha XVS950 Bolt R-Spec10mm 2. 511. 20mm 2. 511. 30mm 2. 466. 40mm 2. 295. 50mm 2. 00. 60mm 1. 660. 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.