Harley Carb Tuners Kit

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. 

Due to high demand of our Standard Tuners Kit we are only accepting Pre-Orders on a waiting list.
See the Pre-Order message below. 
Product available for: Pre-Order Waiting List / On backorder. 

Current wait list: min. xx business days 4-5 weeks
We are currently accepting limited Pre-Orders only for Standard Kits.
By placing a Pre-Order here you will be placed in line for the next available kit. Orders ship in their entirety once all items are available.

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
• Stainless Steel Bowl Screw Kit
  

Upgrade by making this kit a Deluxe or Premium kit.

Save up to 30% when purchasing a 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.

Not for use of sale or use in California

Don't forget to add Gaskets to your tuning.

Not compatible with DynoJet parts or DynoJet ThunderSlides.

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

Note that appearance of all products are subject to change. 
As a manufacturer and supplier we are unable to provide repair or service advice. Please consult a factory service manual or a qualified motorcycle technician when working on your motorcycle.

Not for use or sale in California

California Proposition 65 Warning