TXSUT......I am going to let this dies as well, no need to beat a dead horse. And I really didn't intend for this to become another oil debate. Maybe my thinking is old school. But I guess maybe I'm fanatic about my vehicles. It's very very cheap easy insurance to do it. Again, since I don't have access to labs to do testing and the like is all I can do is read as many articles as I can on the net regarding this stuff like 99.9% of everyone else out there. Amsoil I've always found has been very unbiased with the information they provide, unlike some other manufacturers.
I tell you guys what. Becuase now I'm curious as well. I will send off some of my Dino Oil to get analyzed after my next change ( just changed my oil last week
). I will post up when I receive the results. Probably me a month or two.