How does cid make power?

273 said
Not really if you 3x the cid with same top end (heads cam etc..) theoretically just move the powerband down about a 3rd of what it was. You would need to triple the airflow.

I meant ALL things being equal, for lack of better wording, 3x the Cid + 3x the heads + 3x the cam.... 3x the airflow... etc