[Karl Owens]

Mr Stahl did the prototype Mustang headers on my car picked up .3 and 5 MPH. I was running the NMCA EFI class: stock appearing engine externally no rules internally. Great man to talk to nicest headers I ever saw for the Fox Mustang, other headers were a pain to install and you had to remove the header to get the trans out, Stahl headers fall right in.