Power limits for LA small blocks?

Im not super informed about all this, but you gotta consider what exactly "last" is. I mean, fuelers only care about "lasting a quarter mile plus burnout and staging". Maybe four rounds.

Aluminum blocks can "last" a little longer because there is the chance of welding a window back up. IDK what all you could weld to save a block but it has to add to the "last factor".

I would like to know the answer to all this too.