Thanks to all for answering my oil questions. I went with the 10w30 Mobil 1, but that was before I even asked the question here. I don't even know where to buy Amsoil. It's not at any stores here. The only thing that surprised me about the oil data was that a synthetic blend was better than a pure synthetic. Ok, so Mobil 1 is the worst of the synthetics but how does it compare to straight, dead-dinosaur oil? Especially the cheap stuff? Rich A. --- In dmcnews@xxxxxxxxxxxxxxx, "nitrousgarageworks" <nitrousgarageworks@xxxx> wrote: > > > These are the published results for several major brands of oil, > using a standard industry test. The results speak for themselves. > > Ball Bearing Wear Test: > 60 Kg. pressure > @ 150 Degrees Centigrade > 1800 RPM > 1 Hour Duration > > Wear scar on bearing surface measured in millimeters (mm): > > Amsoil .44mm > Valvoline Synthetic .713mm > Castrol Syntec .757mm > Quaker State Synthetic Blend .790mm > Mobil 1 .922mm To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/