Share your Pro Comp head knowledge

My dad ported mine. Grated this is for a mild street 340, so we just cleaned up the ports and bowl area (min are non-CNC). I just sent them off to Mike at MRL to be finished with valves, springs assembly etc. If I were you I'd call Mike. He is a super nice guy, easy to talk to, asks the right questions and broke down every detail and the price for my build. To me, it was worth spending another $120 in shipping to get them to someone who knows them well and how to set them up.