Carb Recalibration Kit CV Carbs

These precision carb re-calibration kits allow full range tuning without sacrificing reliability. The kit includes needles (early and late styles) with adjusting washers that help eliminate flat spots, main jets (150-190), main jet holder, slide spring and instructions. 

Similar to the dyno jet kits but half the price. You're welcome folks.

Fits: 88-06 Big twin and sportster models with 40mm Keihin 'CV' carbs.