I am looking at a '97 Supra Twin Turbo tomorrow with an automatic transmission. I plan on doing some mods to it and it says it already has a turbo timer (whatever that is). I plan on trying to reach at least the 500hp level which I have read is not that hard to do. I just wanted to get some info on how much the automatic will take. Also, what will be the first things I need to beef up to withstand that kind of power, or will around 500hp not put that much stress on the stock drivetrain? I currently own a '95 Z-28, but I have always wanted a Supra Twin Turbo and I have the means to get one now but I want to make sure I'm not making a mistake. All replies appreciated..