As Bill has said, building these turbo headers is not easy!!!
The "J" bend may be the best way to go for most street applications.
Just thinking out load.
Will
I think that PISHTA header would work well for anything but an all-out racecar application. And, it looks SO EASY compared with a conventional header, Here'a a picturte of ours, which ended up coating us a cool thosand dollars by the time it was ceramic coated.
