Small block Mopar 2.05 and 2.08 valves.

I think he will be happy
With a 2.05 valve size. Using a 2.08 like I have only bumps you up to 315-318 cfm with a 195 cc intake runner. They become very touchy in that area and very dependent on short side size and shape.
What rpm range will it run in with those size valves, cam