you are going to the gt35R??
with the stock (disp) block?
i would say a gt30R would be a much better choice, for streetability's sake. my good friend @ staticXmotorsports is doing full bolt-on gt30 kits for the sti, and is gonna have the dynos' available at the month's end. the kits are all-inclusive,and even adapt to perrin, aps, and hyperflow intercoolers (frontmounts).
lemme know if you want more info (i think the first run of them is sold out, but there's alot of data already available)
ese