I don't see the contradiction, dirty white boy said, His point to me was heads is gonna be the ultimate say to how much power is available and displacement will for the most part will dictate where that power will be. Eg. Like trick flow vs speedmaster available hp and cam choice will decide how much of that available power we'll extract and displacement eg. 360 vs 408 will basically decide where the powerband will for the most part obviously there's more to it.
Hows that proving your point, out of displacement, heads and cam i'm saying cam has least over the other two.
The engine will keep climbing rpm as long you can keep filling those cylinders is what I meant.
