318 2bbl manifold swap with OE cam - worth it?

I'm hearing a lot about intakes, exhaust, carbs, cams, etc. Man, I was waiting to hear the obvious. Wake up a 318? 360 heads. Reason why Mopar used the 360 upper end on all those 318 cop motors back in the day. The more air in, the more air out, the more horse being made... Takes half a day to bolt 'em on with the engine in the car...fire it off, instant gratification.