edelbrook heads

i am thinking of going over to eddy heads in the near future ,,i have already got forged flat top piston with valve reliefs ,but i would like to no what cc head would work best on my engine (30 over 383 with an mp 509 cam with a tunnel ram with twin 465 holleys )and what other related item will i need :bounce: thanks, tel ,

My son and I are putting Eddy heads on the 400 we will be putting in his Dart to replace the 383. If you have the flattop pistons set to zero deck and use the felpro .039 head gasget it should come out around 9.5 comp with the 84 cc heads and then you can mill the heads a little to get the comp where you want it and have a good quench motor. So with flattops I would use the 84 cc heads. Ron