What do you think about this statement.........

Richard Holdener dynos a stock 360 with 4bbl and headers and makes 277 hp and a 5.9l with 4bbl and headers dynos 301 hp, and there is a manifold and header shootout and the 5.9l dynos as high as 327 hp.
He also dynos a 212 roller in a 5.9l for 350hp, and xe250h with a mild ported 2.02 head to the 360 for 350 hp then goes up to a xe268h for like 380hp.

And the 380 crate 5.9l dynos 400-410 hp imagine a similar cammed 360 would do high 300 hp. In stock from the magnum seem to respond a little better to a cam swaps.