Ford 272 C.I. runs low 11's. Why do Mopar guys need 408's?

I'd like see someone do AJ's way gears stall exhaust intake and tune on stock cam low cr engine he's always pushing. See if win tie lose to your general way.
Guess I could do it, get a stock magnum cam, compare crate, stock and the comp 264 I got dig up a couple of gears sets do a shoot out :)