Need spiritual support again A buddy asked me to bring a rather rancid DT-175 engine back into the gears Coupling and cylinders are lying next to it, visible and noticeable running tracks on the piston, upper ring fixed, but according to My estimation rather a dead end, it did not eat. What makes me sceptical is that the part, especially the clutch discs, are totally rusty. But: where should the water come from? I am afraid that bearing balls rusted si So my specific question: how realistic is it that a standing engine rusts from the inside so that storage damage threatens, or does it grind itself with the time, love, hope and fresh oil? My plan would be, because neatly rust solver pure, then two three times properly shaken with gasoline, fresh oil on it and finished. Am I improving or is this a recommended procedure? I don’t, the workload is out of budget anyway.