Smooth idle screw for CV carburetor

【GUTS CHROME GSC-020 Smooth Idler Screw for CV Carburetors Guts Chrome gsc-020】
This is an idle adjust screw version of the injector tuning bolt.
The injector tuning bolt, commonly known as the "magic screw," is a seemingly mysterious part that, simply by replacing an existing screw, can achieve effects such as smoother acceleration and improved fuel efficiency. Its role is to "remove static electricity."
The spiky tip of the screw discharges static electricity, allowing the air-fuel mixture to flow smoothly from the injector to the engine, thereby improving combustion efficiency.
This product is used by replacing the idle screw of CV carburetors on Big Twins from 1990-2006 (Dyna up to 2005) and Sportsters from 1989-06.
●Manufacturer: NGC-JAPAN
●OEM Part No.: -
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