Anyone used their turbos before? I need to get some specs on them before making up my mind, but they sound pretty potent. Only thing that makes me wonder is if the T3 footprint might be a point of restriction on the system. I'm looking for as quick as possible spooling characteristics (close to stock twins), but with power to be made up top too. Just trying to figure out how the 1j flows compared to the Evo that they've been using as a test bed for this turbo, should give a decent idea of characteristics once I see some specs...

That said, "proven to 750awhp" isn't too shabby if it spools quick enough.

http://www.amsperformance.com/cart/ams-900x-turbo.html