Pulled the lower unit this evening and clamped a water hose to the water supply tube and pulled all of the spark plugs out. I let the water run for a few minutes but couldn’t tell where water was getting in the oil because of all the water coming out of the drain holes around the oil pan. Then I hooked a water hose to the reverse flush port just to see if I could see or hear anything but no difference. So I got my son to roll it over while I watched the spark plug tubes and both of the bottom cylinders had water coming out of them. The one on the right was the worst. Guessing it was ran hot by the previous owner for both head gaskets to be leaking.