unfortunately no tracks around here but I have torn apart a bunch of these engines and unless they never got oil changes or were over heated they look nearly new even with 300,000 miles on them. My own 2011 the cam went bad when a roller lifter quit rolling and with 300,000 miles the bearings looked totally new and the bores were very nice with just a little polishing near the top of ring travel.

I am not causing global warming, I am just trying to hold off a impending Ice Age!