I personally have not had reason to check any Mobil datasheets in about 8 months. I usually save the HTML if a web page, or download the Acrobat pdf if available.
This had me concerned, so I immediately checked out the specs for Delvac 1 at:
http://www.mobil.com/USA-English/Lubes/PDS/GLXXE2CVLMOMobilDelvac1_5W-40.asp
I was floored! This is Advertising Copy, not meaningful technical data. No HTHS, no CCS, no MRV. Hey Mobil, WHAT GIVES??
For comparison, I checked out the Delvac 1300 Super specs at:
http://www.mobil.com/USA-English/Lubes/PDS/NAUSE2CVLMOMobilDelvac1300Super.asp
And they DID have HTHS and some CCS/MRV results. Not as much technical data as I would prefer, but WAY more than the Delvac 1 "data."
I couldn't believe it! I then checked out the specs for Mobil 1 0W-30 at:
http://www.mobil.com/USA-English/Lubes/PDS/GLXXENPVLMOMobil1_0W-30.asp
Just what exactly is going on here?? Does Mobil figure we're too dumb to read/understand technical data?? I can see that attitude with generic automotive oils, but NOT with their high-end Delvac 1!
It looks like some artsy-fartsy Graphic Artist designed the "technical" specifications page, then at the last minute threw out all that ugly data with abbreviations and lots of decimal places. Hey Mobil, I need way more than "pour point" here!
BTW Mobil, "pour point" is of no relevance to me. I need MRV data.
Since Monday is MLK Day, I imagine the Mobil techline is closed. I'm calling Tuesday to complain. This is insulting! Glad you brought it to our attention.
For your reference, I started my search at:
http://www.mobil.com/USA-English/Lubes/Products_Services/Lubricants/Lubricants_Collection.asp