[LetItSnow]

Here's a hot idea - what if we make our standing question perfectly clear?

Let's say we're running with a stock block, stock heads, stock pistons, crank, valves, and all other internals. Given that a compressed intake charge is stuffed in there, how much pressure can it handle?

I think that's the question at hand. The ECU, air conditioning, muffler, air filter, and taillights (related via alternator omg!) don't count in this scenario!