Patman
Staff member
A little while back there was a post on here which showed the viscosity of various oils at various temperatures, including GC and Mobil 1, and it showed what the viscosity of these oils were at various temps (like at 20C, 10C, 0C, etc) I'm curious as to how these viscosities were determined? (since the manufacturers don't publish the viscosity at any other number other than 40c and 100c)
I'd like to see a comparison between GC 0w30 and PP 5w30 for instance, as well as seeing how various 5w30 conventional oils are. We all know GC is an extremely good oil at extremely cold temps, but it also is a bit thicker at normal temps (such as 0C) than most 5w30 oils are.
I'd like to see a comparison between GC 0w30 and PP 5w30 for instance, as well as seeing how various 5w30 conventional oils are. We all know GC is an extremely good oil at extremely cold temps, but it also is a bit thicker at normal temps (such as 0C) than most 5w30 oils are.