dude
when u write stuff like that poeple are goin to take the piss out of you. hows it goin to go "harder" if it hasnt got aftermarket management unit (ecu) it will be running like a dog. i know this coz when i did all the blot on's to my skyline b4 taking it to the tuner's it ran crap. an excel could beat me.
the reason i said "it must be school hoildays" coz if anyone said to me a stock turbo is better than a highflow i would think they are dumb and if u belive it, you must be dumber which = school kids on hoildays with no time on there hands