Originally Posted By: mazdamonky
Around here, They are all within 50 cents of each other when on rollback. For some reason, I have a liking for Castrol edge. Maybe it is because it seems like one of the less commonly used oils used around here. There isn't as much of it on the shelves as Mobil 1...
Originally Posted By: Merkava_4
If diesel oils are so tough and heavy duty, why aren't half you guys using it in your gassers ? I'm gearing up for a new OCI and I'm seriously thinking about Delo synthetic blend 10W-30. It's the factory recommended viscosity, but I don't know what GM would say...
Originally Posted By: SR5
I always thought Sodium, calcium and magnesium were part of the detergent package. While zinc, moly and boron were part of the anti-wear package or with moly part of the friction modifier (FM) package, along with other nonmetallic organics in the FM role.
Penrite Oils...