Unported head quickness?

Is that considered good?

I have heard of A body guys going 12’s with a stock stroke 360. Albeit lighter car.
Idk they ran 13s when new, that’s what mine ran mid 13s stock.
Ran 11s stock pocket ported heads, stock block, stock crank, and stock rods, probably run high 10s in my Dart or any decent A body. I’d say that’s pretty good.