Quote:

I am asking about the port volume, not CFM. The reason that I ask: I've been running a 493 cid -1 motor that has intake runner volumes of 327 cc's. I'm planning on putting together a bigger motor (572) with B1 heads. I saw a set of B1MC on here that stated the intake volume is 300cc. Since I don't have any B1 heads laying around to compare; I was wondering if the B1's have a shorter runner length than the Indy stuff?


Yeah, that stuff with the ti valves and T&D rocker gear is a great deal. I wish I had the money. You should meak better than 1000HP with that set up. I'm not sure about the 300cc coment, but Shady Dell should know. That's if we are talking about the same heads on racingjunk.