I run pan evacs and a PCV valve on a closed system. I’m going to data log crankcase vacuum, but I’m betting at a cruise I’m getting 5 inches, maybe a skosh more. At WOT I know a properly placed pan evac will pull 4-5 inches.
Man that just blows me away that you Guy's can pull that much crankcase vacuum. I guess in this case more is better. Ya learn something every day.
Cool