I have a 1988 supra and it has a 7mge in it now. Well I also have a 7MGTE that is already torn down. I am sick of seeing it sit there and my GE needs to be torn down and have a few gaskets put in so I thought about N/A-T. I already read through the other forum but exactly how hard is it and how long can it take. I want my car to be more reliable than it is now b/c of commuting for work and a higher resale value b/c I am trying to sell it to get my 89 running. Plz can someone tell me a thing or to so I know how high I am going to be in crap!