Ok the mods are all in the sig. I want a set of heads that will handle the 150 shot of NOS as well as other abuse. I'm leaning towards Iron because of its forgive-ability with high temps and detonation and all other little disasters that can happen. I like AFR and all but its too damn expensive for my budget build. What are a good set of heads that can handle the Hot Cam and that I can score for cheap used? Should I search for assembeld heads or get bare casstings and get other valves and spings? Gimme some thoughts.

 

I would worry more about pistons and rods before heads.A 150 shot might be a little hard on cast pistons. As for heads I,m a big fan of Darts Iron Eagle heads.