The collection is small to start off with. Most I've come across are the older SN or SN+. As I come across more, I'll add to the chart. If you find one you'd like added, post the link to it in this thread.
FYI, the two Mobil1 EP HM are the same oil, tested by different labs at different times. Gives you an idea of the variability involved in testing. Also you get a hint at comparing TBN D2896 and D4739.
FYI, the two Mobil1 EP HM are the same oil, tested by different labs at different times. Gives you an idea of the variability involved in testing. Also you get a hint at comparing TBN D2896 and D4739.