400 hp 5.2l vs 5.9l Magnums

Not even close to the trooph

And with enough port to feed them, and keeping piston speed safe, at least for multipurpose cars, read that "street strip" a wide torque curve is always better. ALWAYS.

As impressive as the 67--69 Z28 'Mar--oos were with that nasty 302, I would not have one jammed up my *** for everyday use.
The 318 has a flatter curve around the peak at 4900 there's only 11 lbs-ft variance from 3500-5500 rpm the 360 spends most of it time around 400 lbs-ft with a 40 lbs-ft bump at 4000 - 4500 rpm.