CV Carb Jetting Mixture Screw. Fits Big Twin 1990-2006 & Sportster 1988-2006.

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Tuning your Harley-Davidson CV Keihin carburetor is a little bit easier with this custom EZ Mixture screw.Once installed, a quick turn with your fingers allows you to adjust and fine tune the air/idle mixture for better idle control, low speed performance while eliminating hesitation.It gives you more fine tuning options without burning your fingers or fumbling with a screwdriver
MFR PART No: 20757

ROLLIES PART No: CPL-20757