I found a company (Southwest Performance) that had digitized the normal SPF 1-3/4 tube headers, and is making 2" stainless steel headers and side pipes. I bought the headers only, which only lost 1 HP on the dyno over "sprint car" headers with 2" tubes.
They are beautiful, and the bends are perfect. They do run hotter than if they were Jet-Hot coated.
Great Asp
