Increase Head CC's

Increase Head CC's

I should have gave more information. I purchased a set of Trick Flow 190's. The chambers are 60cc's advertised. Bore is currently 4.06 with a 4.00" crank, standard length Scat rods, zero deck height, .039 thick gasket, 4.1 bore. I'm trying to match the static compression ratio of11.3-11.5, cranking compression around 190-195, intake closing around 70 degrees give or take a few.