ok here is what I got I have a good running 91 dual plug motor stang I also have a good running wrecked 89 tc tbird I want to swap what is the easiest way. I want a roller motor if I have a choice can't just swap the top ends heads, fuel supply,turbo .can I use my 91 computer and get it reprogramed. also I heard that your local ford dealership can do it any and all info would be great