BLACK DIAMOND EXHAUST VALVE 201-552481 The adapter that comes with

The adapter that comes with the kit fits all Dellorto 10–21mm and Arreche 17–21mm carbs

Stops all ethanol fuel problems

containers and reselling them at a higher cost

allowing for smoother cable operation during plowing compared to traditional 7/8” rollers

BLACK DIAMOND EXHAUST VALVE 201-552481 The adapter that comes withThese materials have proven heat and corrosion resistance properties. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Strict attention is paid to the surface preparation of the valves, and the purity of the chrome is closely monitored. A 360 degree anode is used to produce the highest possible grade of hard chrome finish. White Diamond Valves are light, strong, one piece forgings