Honestly that would be a very involved process just to get me in the ball park, but it is a way. The chambers would need to be cleaned pretty well, valves can't leak, valves cannot be sunk into the head, I have a cometic +0.006" HG but I don't know it's compressed thickness, block has been bored and 87.5mm wiseco Pistons are installed. I think that's way too many variables in this particular case. It would be awesome quick and easy if we could compare the depths of the oil passage / recess / teardrop in the head. Thank you for your input anyway, I haven't thought about doing it that way.
