Uma Racing Pilot Jet (M6)

This racing pilot jet from Uma racing is used to modify the setting of the carburetor and usually used in conjunction with exhaust modification. Read my article about Uma Racing Main Jet for more info.
This part is available in many sizes that is; 30, 32, 35, 38, 40, 42, 45, 48, 50, 52
For more info, surf to here.