Hi all: Comparing the 440 Mag. cam with the ram cams, here are the cam specs for the long and short rams according to the booklet that came with my F. It does not show the intake and exhaust closing degrees. Perhaps someone else can fill in the blanks. 440 mag cam: Long Ram Short Ram Intake opens: 19º BTC 20 BTC 25BTC Intake closes: 69º ABC Intake duration: 268º 268 284 Intake lift: 0.458" 0.430" 0.449" Exhaust opens: 77º BBC Exhaust closes: 27º ATC 28 ATC 30 ATC Exhaust duration: 284º 268 284 Exhaust lift: 0.450" 0.430" 0.454" Overlap: 46º 48 55 Dan Reitz Northridge, Ca