I am running a 440 with a 4,15 stroke crank, eagles h beam rods with a .990 pin. am currently useing srp 4.375 bore -4 cc flat tops, that are sitting .012 in the hole. heads are the 84cc version of the eddy rpms which have been milled down .050 to around a 74cc. camshaft will be in the mid to high .600 range. and would liek to have around a 14.5 to 1 comp ratio when said and done. any ideas?

Call up the guys at Diamond Racing Pistons and see what they say. They have an Edelbrock dome so maybe they can get you there.

Like Andy said, Diamond will hook you up. I highly suggest you talk to Mike @ CRE for the best price. I recently priced a set of Diamonds with 2 Moparts vendors and they were $300 apart, so it does make a difference where you buy them. That said, you can't possibly need much of a dome. Probably 4 cc's, maybe 6 cc tops? Diamond has an Eddy dome profile in their catalog, so it won't be much of a problem for them.

i was figureing more along 10-14 cc to get the comp up, pretty much shooting for as much comp and i can and not have contact

Yeah, 10 cc's would just about do it.

It's a shame your heads are milled and you're not running a 4.25 crank because I've got a new set of 14 cc Diamond Eddy domes that match your other specs sitting on the shelf.

well my class has a 500 ci limit so it now has become who has the most compression game. hopeing ill be able to get 700 hp out of her