static and dynamic compression and pump gas

other than money just never run any aluminum heads. im not sure see some say 59 and others sware 62 so figured it at 59 thinking if higher it be safer, dont really know what a target DCR is, just that i was needing to bring it up some. knew EQ's came with LA intake bolt arrangement but never herd of EQ shaft mount rockers id be interested in them!! a couple cc of chamber and valve notches bring it back down to SC of 10.6:1 and DC of 8:1 with CP of 159.28 VP of 124. silvolite 1438 307 chevy pistons will work with lil less bore 3.935 max, very doable!! its all bout the compromises....DWB