After a sonic check! Just don't say it will when it may not.
The heads, if ported right can do well. Your worry about the heads abilty and the possible displacement are unfounded and assume an improper match up due to a supposed short coming. I guess a lot is what your doing with it. Considering there is enough flow in a set of CNC heads (I had seen once @ FBBO) there is enough for 600HP.
Is that enough head for you?
All I can say is, "Wish I had the cash for that CNC job!"
