Originally Posted By: Artem
Originally Posted By: Nate1979
Ridiculous. Maybe the Mobil engineers, you know the ones with the actual performance information on their oils, should check this thread out so they can make a better oil. Imagine the millions they could have saved by just getting a $20 VOA to design an oil......
Do you honestly think oil manufacturers produce and sell us the BEST they can manufacture? The reality is, they blend oil to give us the MINIMUM protection needed, to get the job done. The millions of cars on the road today simply don't need more.
Even with that in mind, engines will outlast the body of the car with regular oil changes.
You think oil manufacturers will sell us the top of the line blend for $25.99 at Walmart?!
If synthetic oil was the same, why would auto manufacturers specify a certain oil requirements just for their engines? Take BMW for example and their specs for oil.
Bottled oil is designed with a certain performance in mind. Mobil 1s EP line is designed with extended drains in mind. Another oil is designed for performance and doesn't care about extended drain additives. This is where blending a Caterham mix might just produce a strong blend as the end result.
You missed my point. My point is that it is ridiculous that people on this site believe they can judge an oils performance level by the references in the main post. VOAs and PDS can not tell you the oils performance nor predict whether a mix will out perform another oil. But it sure is humorous when people try.