Shell Rotella 5W-40 synthetic, $12.84/gallon!
Mobil 1 0W-20 and 0W-40, $4.77/quart
Mobil 1 5W-30 or 10W-30 five-quart jug, $18.88
Mobil 1 0W-20 and 0W-40, $4.77/quart
Mobil 1 5W-30 or 10W-30 five-quart jug, $18.88
I'd like to see someone do a UOA on this stuff!quote:
Shell Rotella 5W-40 synthetic, $12.84/gallon!
I checked that one and the Meadowvale one and didn't find it, I looked where the diesel oils were also. I also looked in the one in Heart Lake too.quote:
Originally posted by Dr. T:
Patman, I've seen it...it's in the Diesel Oil section next to the Shell 15-40 and the other Motomaster Diesel oils. Sounds like Shell's version of Delvac 1. Can't remember which C. Tire though...Mavis and Brit??
..funny.. I just spotted it for the first time last night at CT diesel section...what do we know about this suff..???quote:
Originally posted by Patman:
I checked that one and the Meadowvale one and didn't find it, I looked where the diesel oils were also. I also looked in the one in Heart Lake too.quote:
Originally posted by Dr. T:
Patman, I've seen it...it's in the Diesel Oil section next to the Shell 15-40 and the other Motomaster Diesel oils. Sounds like Shell's version of Delvac 1. Can't remember which C. Tire though...Mavis and Brit??
Any comments on that?quote:
It is true that Rotella T Synthetic is Group III (not PAO) based, but you must keep in mind that not all Group III base oils are created equal. Rotella T Synthetic is made with Shell's XHVI base oil, which unlike other Group IIIs does not begin as distilled crude oil, hence of all Group III base oils, XHVI is truly the only one that can legitimately be called "synthetic." XHVI is a wax isomerate, meaning that it is made from the slack wax removed from distilled crude in normal solvent dewaxing. This slack wax is catalytically transformed (isomerized) and hydrofinished into a chemically pure base oil which rivals PAO in virutally every category. There are other "synthetic" oils out there based on Group III, but Shell's is unique in that it uses XHVI base oil. (And I believe Castrol uses Shell's XHVI too.) Chevron and Petro-Canada produce Group III base oils that come close to XHVI, but even though these oils are all hydroprocessed and utilize the same type of isomerization technology employed in the making of XHVI, they are not the same thing. Only XHVI is made from pure petroleum slack wax and its CAS number is 92026-09-4. The CAS number for the more typical all-hydroprocessed Group III base oils is 64742-54-7. If you want to know what your "synthetic" oil is made from, take a look at the MSDS and look for these numbers. (The CAS number for PAO is 68037-01-4.)
In brief, don't be so quick to dismiss Rotella T Synthetic as just another "synthetic pretender." Its made with the same base oil as Shell's Helix Ultra, and everytime you see Ferrari win a Formula 1 race, that's the oil in the engine.
The Super Centers are open 24 hours a day and I'm sure one will be opening up near you soon if you don't have one already.quote:
Originally posted by Hubjeep:
Howdy,
I frequent that Wal-mart and am considering using the 5W-40 Synthetic in my Onan diesel generator (stand-by for the house, 1x yearly change).
BTW, I am from Oyster Bay. Wal-mart and Krispy Kreme next to each other... pretty good
I wish the Wal-mart was open 24 hours
-John