Well guys, here in a year or so I am starting my build, starting to collect parts already. I have started to get the itch to go forced induction already after riding in a couple blown mustangs and such.

What I am thinking is a 383 w/ eric bradby ported heads, joe o. cam, and a procharger. I am thinking the p1sc, I would like to run 15-20 PSI.

What compression would it take to allow me to run that?
I am probably going to buy a 383 short block assembly from victoryracingengines.com

Run 8.5:1 if you want anything over 15psi. I would suggest a D1 procharger due to the bigger cubes that your gonna run.

alright, thanks a lot, i have gone back and forth between the d1 and the p1, but i will go with the d1 i guess. Do u think i can get 15-20psi out of a d1 on a 383?

Its been done by plenty of people... 15-18psi anyway.

alright, i am going to get a rotating assembly from victoryracing engines, im pretty sure its all forged eagle stuff w/ SRP pistons

I have a P1SC. I'd get a D1SC if I was going to do a stroker motor build.

thanks guys
I am going to probably do the d1sc on a 383 w/ advanced induction heads/cam, should move quite nicely if everything goes right

Sounds like it should be stout!