funny thing about overhauls... you could have an engine that has been done 5 times - but along the way every single part has been replaced. It's possible the crank, cam, case etc have only the current run on them. I wish that overhauled engines were required to maintain their old logbooks with the engine so that you could tell just how old some of the parts are.
For example - ours has 1860 since last overhaul, but I don't know how many times it was done before that. Does it matter? Not sure... I know the case, cam and all bearings were replaced at 400 hours of the current run, and I think they were all new parts (though it doesn't actually specify either way).
Regardless... the "engine" is essentially just the serial number and data plate. every single part could be replaced and it's still considered "that" engine. Which is why I wish all the logs associated with a data plate and SN were required to remain available, but what do I know.
