[Sivik]

I'm boosting 7 psi daily now on mine with the Greddy kit. as soon as i get my fuel pump im bumping up to 10 psi. d16's are underrated as far as strength of internals. they can't handle above 20 psi, but then again greddy turbo can't push 20 psi. i've seen ppl run a bar (14.7 psi) daily on the d16. it all depends on the magic word TUNING! take your time do it right. invest money into your fuel setup and you'd be suprised to see what you can do. AFC hack is the cheap way to get a better fuel setup, but the best way is standalone and get it tuned.

as far as numbers, i have no idea. i'll be dynoing mine at 10 psi when i get my fuel pump and new exhaust. i know a guy over on the turbod16.com boards put 204 whp @ 6 psi with the edelbrock kit but thats a lil insane.