I will do a UOA for the Castrol Edge Extended Performance that's in there right now and then for the heck of it I'll try Royal Purple and do a UOA on that as well but after that I'll probably go back to Valvoline for cost savings... I'm impressed!
Link to UOA: https://i.imgur.com/c0mgecE.png
Link to UOA: https://i.imgur.com/c0mgecE.png
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