T turbobully Member Joined Apr 16, 2008 Jun 27, 2014 #1 Based on my combo in the sig what should I set my FP at?
Chuck Leeper Toxic old bastard Staff member Joined May 28, 2001 Jun 27, 2014 #2 43-45 line off. Anywhere from 4 to 7psi drop with vac hose back on.