heads

I agree that the W-5's and the larger port aluminum commandos are very good heads, and I would take a set right along with you. But the larger port commandos now are iron, and at last check with mopar the larger port P # cross' over to the 177 cc small port commando heads. And for $1,200.00 the RHS heads would be a better deal. Has anyone had a set of the ProComp heads in there hands? Just sourious about them or are they like the RHS heads.