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157: High Alts and Low TBNs
Slick Talk: Powered By Blackstone Laboratories · 1 декабря 2025 г. · 10 мин
The TBN is a popular test for automotive engine oil, and it's gaining traction in the aviation world, too. But is it a useful test for aircraft oil? Let's discuss. Ready to start your oil analysis journey? Get your free test kit. Have a question or shoutout? Leave a message for Blackstone Joe at 614-407-6169. Host: Joe Adams Producer: Arryn Dennard