Edlebrock Heads

hmm thanks for the info guys..yeah my cam is a 294 duration and 525 lift. and the guy that bulit my motor said that the springs on teh eddys would work good with that cam and i wouldnt have to change them..so hopefully he is right.. so if the spring inside is a dampner do i need to remove it on brake in or am i safe to keep it in there.....than nylon rope trick sounds cool..but kinda seems like it would be a pain in the ***..i like useing air better..for the quickness.but still nylon rope is a good side of the road or airless shop type trick..i like it..well talk to ya'll later