Wow thats really interesting. Thnx for sharing!
Where oils use to change every 4-6 years in the past to keep up with new technology and engine designs, it can now be every 4-6 months in some cases.
That is one of the reasons I am against doing "Searches" on forums. New things can come about quickly and the information will not come to the surface.
The Best isn't cheap
Cheap isn't The Best
Where do we find the information then? Dealer and manufacturer propaganda? In my view that's less reliable than a forum search. If we trusted advertising, wouldn't we all be using Slick50 in all of our engines? I think we both agree that's a bad thing.