Airflow to Cubic Inches

I believe the following formula...

440 x 6200rpm x .0009785/ 8 = 334 cfm

Refers to what CFM is required to make max power, with 440 CID, at 6200 rpm. It's not telling anyone that 334 CMF WILL make you max power at 6200 nor does it even hint wat what the level of power will be given you can get to 125% VE.