My question is realy more about whom would be better to talk to about a cam-prom selection for my set up. only reason is because I have these allready. 1984 350 block- bored and stroked to 383, 400 crank,400 rods and Hyperutechtic 70cc dished pistons with 4 valve releifs. This is allready built and waiting to go in something. Next is a set of TFS 180 heads(1st gen) I have had new guides and seals installed. I want to stay with the stock tpi unit don't want to get into a bunch of mods but I will do a roller conversion. My problem is the heads, I am not afraid of using the 1st gen heads but I cant seem to find a cam co. that has any good info or results with these heads. Any suggestions? And is anyone here running the TPIS zz409 cam with any luck?
http://www.tpis.com/parts/view/94