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It only contains max 10% group IV, like most Castrol oils they only use PAO when absolutely necessary and the rest is hydroisomerized crude and a some group I to help carry the additive package.
It only contains max 10% group IV, like most Castrol oils they only use PAO when absolutely necessary and the rest is hydroisomerized crude and a some group I to help carry the additive package.
That’s pretty much what everyone does now other than boutiques it seems. For what it’s worth, Edge 0W-30 A3/B4 is still ~50% PAO and probably not a SDS mistake having a -60 pour point.
That’s pretty much what everyone does now other than boutiques it seems. For what it’s worth, Edge 0W-30 A3/B4 is still ~50% PAO and probably not a SDS mistake having a -60 pour point.
Probably but hard to say also since we don’t even know what you’ll get when you buy the Castrol since the PDS has updated twice and Amazon is still shipping the really old oil. Edy likes it though. I’d just run M1 0W-40 or PP Euro/SHU 5W-40.
