J justinschmidt1 Member Jun 15, 2005 349 0 16 Apr 19, 2009 #1 Apr 19, 2009 #1 I was running NPI H/C with pi intake and my blower was making about 11 psi @ 6k Im gonna be switching to a full PI motor anyone have any idea how much boost will drop? Im trying to decide if I should throw a smaller pulley on there to try and keep the boost @ 10 psi.
I was running NPI H/C with pi intake and my blower was making about 11 psi @ 6k Im gonna be switching to a full PI motor anyone have any idea how much boost will drop? Im trying to decide if I should throw a smaller pulley on there to try and keep the boost @ 10 psi.