The header I intend to use will be custom made stainless steel, and the flanges will be thick (1/2"). So I dont think header availability is a problem, nor are heater boxes, as I dont intend to use them.
This engine will be a replacement engine for my ghia, and eventually replace my T1 turbo with a larger displacement T4 with a T04 turbo.
Yes, I have seen the light, T4s all the way baby!
Bry