The Auto transmission can not reliably cope with this kind of power. Just a guess on what I've heard. Martin TJzHeRe27@xxxx wrote: > I checked out the web site and it looks promising! A 300 horsepower > DeLorean could really be a lot of fun. Quick question from you DeLorean gurus > out there...why would this shop ONLY convert manual, not automatic vehicles? > Any guesses? > > Todd Z.