I definitely don't want to try and push it that far with stock parts. The first one I did went from 160hp to 536hp with just a 800 Thermoquad and 26 lbs of boost.
I may drop the pipe off the turbo just to see how much restriction it's causing. Also, about 550hp is about as far as I dare push on this thing. I've got 3 sets of trashed pistons already and I am getting tired of unzipping this thing.