Originally Posted By: JonnyHotcakes
The cheapest SM rated oil I can get that's not store brand.
I've rotated between Citgo, Quaker State, Mobile Clean 5000 and Motorcraft.
+1 But my list is somewhat different.
For a long time it was Havoline(before DS), then Castrol GTX. Then Motorcraft came along with syn blend 5W20 Jug, a great value for Hondas.
Last stash was on sale, 5w20, 5w30 Valvoline Conv (excellent UOA) and some MaxLife syn blend jugs.
Recently purchased some Quaker State GB jugs. One exception, I'm going to try some QS Horsepower Synthetic, which is only $.50 more a jug than ST syn jug.