Just wanted to find out if anyone can get the NOACK% and TBN of the Mobil 1 Extended Performance 5w30 oils. Mobil doesn't give these numbers in their PDS on their site. Just trying to compare with Amsoil XL 5w30.
Mobil 1 Extended Performance
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See a very recent VOA here. Curious though why you are comparing EP to the XL lineup. I would think regular Mobil 1 would be more of a "like" comparison, at least, from the perspective of being in a comparable position in each company's line up.
The TBN of the latest version (SN) of Mobil 1 Extended Performance 5w30 is lower than in years past. Only time (and a few used oil analysis) will tell if it retains its TBN as well or better than the older version. I have installed the new Mobil 1 Extended Performance in one vehicle, and will be installing it in another soon. I plan to perform a used oil analysis on both vehicles, but it will be several months before that is ready and posted.
The TBN of the latest version (SN) of Mobil 1 Extended Performance 5w30 is lower than in years past. Only time (and a few used oil analysis) will tell if it retains its TBN as well or better than the older version. I have installed the new Mobil 1 Extended Performance in one vehicle, and will be installing it in another soon. I plan to perform a used oil analysis on both vehicles, but it will be several months before that is ready and posted.
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