I've noticed my oil pressure is way high this year. Stays this way even after engine is warmed up. I don't have the gauge in front of me but I think it's around 90psi when cruising. I haven't tested the sending unit but yet but it seems to be linear and normal at idle. And yes it has the proper...
Which direction does the flat side go?
Picture A is of my original, notice it has an arrow that was facing the bow so the flat side is toward starboard.
Picture B of the donor engine, no arrow so the flat side is toward the bow.
