FCR Fuel Mixture Screw Adjuster

Model 14-K657
Features It works on FCR Keihin carburetors.
Designed to replace the hard to reach stock fuel screw.
Adjust at the track or out on the trail easily.
Number knob for accurate setting.
Comes with one spring, two washers and o-rings.
Descriptions Material : Aluminum 7075
 
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