Onservation about magnum 5.9

I bet my balancd 367 will hit 7200 and back to idle faster than any stock 5.9 with any AG, any carb, any headers, normally aspirated, and maybe, I'll even give you a thousand rpm. Even Thor, cannot hurl thunderbolts faster than this little hummer can free-rev.
I am, of course, exaggerating.
The point is this; it's all about moving air.
If the air cannot get out, fresh air cannot get in.
If the air cannot get in, all the out in China is not gonna help one bit.