How about this set, 2010 lux, 114k, revised coated sheets/washers.
3 with long term blow by.
The plot thickens, see the bottom of the sheets, dirty black marks, 3rd one across can be seen, so these have been removed by a poor operator & ports not cleaned. The sheets may have even been re-used
Then I find out his turbo bearings chewed out at about 60-70k, new turbo
Then I'm told it had a big end problem about 80-90k, bottom end repair
All caused by a bodgy 40k VALVE clearance check? Blow by, blocked oil pickup, lack of lube to usual failed parts, turbo & big end. Maybe..........