The history as far as I was told is it was his dads firewood saw, I was shocked to hear that. He used it for a bit then realized it was a bit heavy, parked it. Twelve hours might be optimistic, but it is low. You guys gotta realize these old school muscle saws dont show up locally in central mass. I have a few big cc saws including a 2101xp, the 750, a pm800 and 5200 poulan and those are rare finds here.
This saw runs great and has compression like I never felt.