possible but wouldn’t the bearing self oil themselves from fuel/oil vapors ? circling inside the crankcase ?
Yea you are correct about that…would have to see the block/tubes …see where they come from and go to, to understand what they might be for. I’m sure there’s someone out there that works on the newer OMC’s that knows. It’s weird that they are called drain tubes in one line and metering rods in another.
