Hey Fellas thinking about trying to squeeze a bit more compression out of my 406 build. Current is AFR 75 cc heads, .025 deck, .020 gasket...so .045 quench. with a 63 ABDC cam (comp 12-770 mechanical roller) yields 10.18 static and 8.28 dynamic. Heads I want to switch to are AFR 65cc so with same gasket and deck height I now come up with 11.32 static and 9.18 dynamic. I know I can cut it down a bit by going thicker gasket but I don't want to give up the .045 quench since I believe that is so important regarding detonation. Here in NJ 93 octane is available...any thoughts on the 9.18 Dynamic ratio with 93 octane?