Went 13k on the oil, he was also posted here before when he went about 17k on semi syn a few years back. Absolutely no oil drained out. About 4 oz came out of the filter. Amazingly it still runs pretty well, just hard faults for camshaft timing immediately.
https://imgur.com/a/IfRrA1G
https://imgur.com/a/IfRrA1G