Harley Carb Tuners Kit

4.83 stars, based on 6 reviews . Write a review
Retail: $67.95 Price: $48.95
You Save: $19.00 (28.0%)


    Complete carburetor performance in an all-inclusive kit. The CV Performance Tuner's Kit for Harley-Davidson motorcycles is far more than a recalibration jetting kit. By way of CVP's custom designed needle, spring, and vortex emulsion tube, the complete kit will unleash the full potential of your Harley's stock carburetor. Also includes an assortment of jets, s/s hardware, gaskets, and full tuning instructions. Saves 25% compared to ordering components separately.

    Available for all constant velocity (CV) carburetors on 1989-2006 Harley Big Twin, Twin Cam and Sportsters*

    CV Carb Tuners Kit includes:

    • CVP Performance Slide Needle for Improved Midrange
      • Exclusively designed and sold by CV Performance.
      • CNC Machined from Aerospace Quality Billet Aluminum
    • New Custom Light Weight Slide Spring
    • Custom designed specifically for CV Performance
    • CVP Vortex Emulsion Tube
    • Designed for optimal vortex fuel atomization.
    • Precision CNC Machined
    • Exclusively design, only available from CV Performance.
    • Assortment of 2 New Main Jets
    • Assortment of 2 New Idle Jets
    • 2 Replacement Fuel Line Clamps
    • Drill Bit for mixture plug removal and modifications
    • Front airbox gasket
    • Easy to follow installation and tuning instructions
    • Online customer support provided via sponsored forum
    • Stainless Steel Bowl Screw Kit

    Upgrade by making this kit a Deluxe or Premium kit.

    Included jets are predetermined for each model and may not be substituted. Each kit includes jets based on extensive R&D and real world road testing. If you require specific jet sizes and do not wish to use the recommended sizes supplied in each kit, please select the "Custom" model selection. Please indicate sizes for the 2 main jets and 2 pilot jet sizes in the comments section at checkout. Note that CVP is unable to provide individual support for kits using custom selected jets. Kits are for Harley CV carburetors only and will not fit non Harley (CVK) style carburetors used on other motorcycle makes.

    Don't forget to add Spark Plugs to your tuning.

    Not compatible with DynoJet parts or DynoJet Slides.

    * Not for use on 1200 "S" models with dual plug heads.

    Overall Customer Rating of 6 Reviews:

    Just what my Harley needed


    Woke up my bike and now it runs awesome!

    Great Product Fast Shipping


    Worked great with my 883 2005, Fast shipping.



    CVP's tuners kit worked great.

    Central Arizona

    Harley Carb Tuners Kit


    My 2001 XL1200C was having running problems so I bought this kit. The problems were because the bike has screaming eagle pipes and K & N air filter. When one of previous owners installed it they drilled the pilot out. It was way too big. The stock pilot wouldn't run because it was too lean. Put the stage one tuner kit in my carb (already had the EZ Mixture screw), and the bike runs super now. Very easy to do, hardest part is readjusting the throttle cables.


    Works great


    This kit woke up my bike and it runs better than new. I wish I had bought their deluxe kit instead since I ended up buying the ez-just later.