Just wondering, does anyone know of an archive of previously used oil formulations? Something that would list % of base oil(ie group II, III, ETC), and the additive package?
I dont have any way to formulate motor oil. I just have become curious about the formulas of past motor oils, but I'm finding virtually no information about them.
I dont have any way to formulate motor oil. I just have become curious about the formulas of past motor oils, but I'm finding virtually no information about them.