Yikes, computer wuz freezing like a ...ummm nevermind.
Yes, but what has that to do with stereotypes of "heavy oils" keeping GC alive after the rest of the manufacturers have switched to 5w20?quote:
akuska, HT/HS at +150c is what people and specs are looking for, not just +100c visc. GC has a 3.6 HT/HS while at 12cSt (+100c) Mobil 1 0w-40 needs a thicker 14(+-)cSt base to make the same HT/HS rating.