well the 2.0 4g63 really is as they say it is you can get 500 from a stock iternals just as long as you do it right you would have to open it up and clean it up and put all new seals in ot an probley new cranks and a water pump but other than that i sure you can do it. did you know the have biger ports than a 427 corvet engine. wow that is all i can say this engine was meant to race. about the drive line i have gone threw 2 rear cv axcel and blowen a rear end and my driveline has had no problems i say race it tell it breaks then see what out there to replace it with
