Clevor, Quench is horse power. How tight can we make the quench.

Quench equals horse power, how tight can we go? today we measure our deck heights, we never build a wedge engine without squaring the decks and closing up the quench. not much room this time to play with one deck has corrosion and only .0024 down so clean that up see were its at. make other deck equal and adjust with head gasket, looking for .030 a little bit tight its a experiment on my own engine.