440 problems (take 2)... More known values

the l2266f 30 is made by federal mogul, has a comp distance of 1.991", and federal mogul says a .089" deck height with an uncut block and 88 cc heads and a .039" gasket gives 8.7:1 comp. ratio or 9.4:1 with a 78 cc closed chamber heads. I like the Comp. 21-305-4 magnum muscle hydraulic cam,should be good with the springs U have, and with an uncut (maybe cut .005") block and stock heads should be fine with the stock 9.30" pushrods. I do work at a foundry making castings but I use 93 octane pump gas