More compression worth the cost?

bOb shingler said
that cam will not get you anywhere close to the 11.50 range but you'll get to the 13.00 range.

please do explain.......

i dont have the cam card in front of me but it is a solid lifter mech. cam.

.525 lift
294 duration
110 degree lobe seperation
106 degree intake centerliine.

why do you think this cam is a dog? what would you recommend?

my pistons are true flat tops with no valve reliefs.