I'D 2000s + e85 + cam timing adj = full boost at 5600, rev cut at 8700......wheelspin from 60-200km/hr, no probs, over 500hp on Tap from 6k upwards. So its not crap, had you been in it in the last 3 months you would know, even the pump tune is much fatter in the midrange now. If you didn't want anyone starting crap in here why wouldn't you just state facts rather than have a stab at someone with an spl powered supra whom you had a falling out with a few months ago........
Anyway, so when you upgrade the damaged kai you are using now will you be staying with that spec and not going bigger or going to try to get a billet around the 800 size?