Chevy Heads

[gunslnger1]

I run a 355 in sportsman class, my heads are iron Pro Comp 58cc 202 , 170 runners. What would be a good set of heads?? I have a couple of sets of 462s would these be better than what I am running??

[gunslnger1]

No one have an opinion...

[mytmouz]

I don't think the 462's would be an improvement...