I rented the Jesel tool, used it, then copied it and made some very minor improvements. I was lucky to have the material and machine tools that was at my son's boat shop.
Unless you do a lot of this, or just have time and materials on your hands, it's hard to beat just renting the tool from Jesel. There may be a waiting list so call in advance.
A forum community dedicated to drag racing drivers and enthusiasts. Come join the discussion about racing, builds, pro mods, hot rods, events, turbos, nitrous, superchargers, and more!