HOW TO TUNE A HARLEY DAVIDSON CARBURETOR
THE CUSTOM CHOKE KIT IS INSTALLED WITH YOUR CHOICE OF BILLET CHOKE KNOB DESIGN. THIS CARB COMES AS PICTURED WITH FLANGE AND COMPLETE CHOKE SET UP INCLUDED. Cv40mm carburetor for harley davidson shovelhead performance tuned on a stock bike the problems mentioned above will be eliminated, and there will be a very noticeable increase in throttle response and power.