max compression on pump gas\steel cylinder head\241 @ 50 cam

I have run 11.13 to 1 in my iron 360. Zero deck SRP pistons, with a 59cc chamber from cutting the 915s .040. I never did check the cranking compression. The cam is 245@.050 .547 lift 110 LSA but I dont have the cam card anymore and dont know any of the events off the top of my head. I ran this on 91 octane with 36 degrees total locked out. I even ran a 150 shot of juice on it with no signs of detonation. 3420 pound car with 3000 stall and 4.56 gears. Hope this helps.