Mikuni Jet Needle for VM34 Carburetor - O-4 - VM34/17-O-4

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