I'm wanting to build one of those "vetterman" or "skydynamics" SS header systems, and was wondering what the most difficult part of the system is to build. I'm thinking bending or shaping stack pipes is the most challenging, and wonder if a die is required to heat and bend the 321 SS tubing with collapsing walls.
Has anyone built a SS header system ie 2 - 3 into 1 or 6 into 1 system for an IO-540? thanks
mark