Cannawerks specializes in custom DV's. We start by cleaning, followed up with inspection of parts. After parts pass inpection  they are modified to your specifications, mild-cut fuel, full-cut fuel, or under-cut ALL THE FUEL(Racing/Pulling) If you are looking for that little extra or to just put the icing on the cake, Cannawerks 35 years of Experience will help you tune in your Injection cycles for your optimal situation.

Delivery Valve Modification