While i do agree with the link you posted as far as the typical build goes, im personally a big fan of over-building. Dont just aim at a specific power goal, surpass it with certain parts that you wont have to upgrade again when(yes, WHEN)you want more power. For instance, thing such as injectors, Intercooler core size, clutch and drivetrain related parts such as the rear diff, shifter, and possibly the build of the transmission if it so tickles your fancy. Keep in mind, modding a 4G63 car is addictive as hell. You WILL want to go bigger and faster, its simply a matte of when and how you go about it. Like I said, over building a car is not only safer, but in the long run much more economical/friendly on your pockets. Take my car, for instance. I have nothing too special on my car, typical bolt ons. BUT, i've got 980cc injectors, AEM EMS, and a massive front mount begging for a bigger turbo, as the rest of the setup would suggest as well.
Just food for thought.... /ubbthreads/images/graemlins/smile.gif
-Jake