German Castrol Syntech???

[Cummins_Ram]

Just now hearing about this.

Anyone have a composition of this oil? What additive package?

Also, what group? III or IV???? or V?

 

[Patman]

It has yet to be determined. One of our members from Montreal was supposed to get an indepth analysis on it which would show us the composition of the base oil, but he seems to have disappeared on us.

I honestly don't care what the base oil is, all I know is that this stuff works very well for me.