Originally Posted By herkamer
You may want to look at this: https://540ratblog.wordpress.com/2013/06/20/motor-oil-wear-test-ranking/

Interesting reading about resistance to wear in PSI and how some oils that are supposed to be better than others don't really rank well.


This article has changed everything I thought I knew about oil.I'd like to hear what smarter people than myself think about his findings and conclusions.