The CV Performance EZ-Just Mixture Screw makes fine tuning a Harley CV Keihin carburetor a snap. Once installed, a quick turn with your fingers allows you to adjust and fine tune the air idle mixture, giving you better idle control, low speed performance, while eliminating hesitation. This simple to install screw kit works great for bikes with a few miles on them, as well as new build ups. It gives you more tuning options without burning your fingers or fumbling with a screwdriver.
Available for all Constant Velocity CV carburetors used on 1990 – 2006 Harley Big Twin, Twin Cam and all Sportster models from these model years. The suggested retail price for the EZ-Just Mixture Screw is $26.95. CV Performance also offers a variety of other CV Harley carb tuning and recalibration kits starting at $24.95.