EngineMasters Episode 21 408/410 stroker w/ported heads

The few builds I've seen (all magazines) those heads seem only able to make 450 hp OOTB.

I don't know if that's the 408 from Ford vs mopar 408 or 360 vs 408. To me the 360 won it's shoot out.

Plus I don't get all the negativity.

I'm glad Steve is apart of a lot of these mags and shows cause if he wasn't it would be a lot more just Chevy ****.