Harley Carb Tuners Kit

4.88 stars, based on 8 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 8 Reviews:

    CV Performance Tuners Kit

    Product arrived very neatly packaged with each of the items described on the website. The instructions included are VERY precise and leaves NO questions about how to install the product. The instructional videos on the site are VERY Professional and Ken does an awesome job providing excellent information in regards to installing these products. I can see absolutely NO reason to buy these types of products from ANYWHERE else. HATS OFF to you guys at CVP -- Thanks, Tom V.

    Fixed Lean Backfire in 2003 XL1200C

    Between this and the Rebuild Kit with all the rubber on this site I fixed my lean issues on my bike. Runs awesome and still have the larger jets for when I upgrade my Intake and Exhaust.

    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.