SB vs BB who wins?

I like 318s.

It's a 5.2L v8. Put good heads, cam, intake and it'll rip.

Plenty of 500 hp LS5.3s around. A 318 is a good set of heads away from the same glory.
I believe a 5.3 LS head will outflow a 440 906 head. A 318 is a GREAT set of heads (and more) away.

But who is gonna put trick flows on a 318?
Black Friday speedmasters? You betcha!