Surfing around online and came across this page, pretty cool stuff. I remember a while back I was wonder whats the best oil, even though GM and other auto makers make recommendations, you can't help wonder.

Here you go

http://www.animegame.com/cars/Oil%20Tests.pdf

That is quite the eye opener, interesting to see a 3rd party opinion on something like this.

Just printed this out to read during break today, good stuff!

Good stuff, indepentant studies are the best, you can always expect a good evaluation of products

good stuff to know considering I just ruined a motor because of lack of oil.