It’s Winter. Let’s discuss strokers. How much faster

Thrust hp loss? Between the 3.31 ,4" as if it
Not measurable nor a comparison to deduce between the 2 if the power can be any amount. But 2hp or a belt worth, but what rpm? Factors galore all the way into the machining.

They make reverse offset pistons fwiw. They do free up/shed friction, or make power. Whatever end you sit at.
This, again, is more a piston reversal type of power diff/ be it gain or loss.