I saw you had a post about headers... U mean to tell me that your Hotrod has stock manifolds??.... I think most everyone Runs Pace-setters since u can get them coated with Y pipe for 550.00 ... I guess u plan on being NA for a while?... Hell you could find a rear mount and slap it on there for dirt cheap these days.... KC
Thorleys with Corsa touring cat-back.
The single 4" would still work with a turbo, or a SC, or bottle.
SCIV, I have a 90mm GTO intake on the way I might sell when you get interested. It has less than 6000 miles on it and I have the polished fuel rails to go with it. I'll decide whether or not to keep it in a week or so.