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The ones I mentioned were for std use case cars, not for noisy lifter/high mileage ones Any rec's for that use case as well? People with experience switching to one and it helped markedly?

Obviously two different use cases where 2 diff oils might come into play. What would you look for and have people had experience with noisy lifters actually clearing up, likely they tend to be more high mileage but not always? The other typical use case would be regular customers cars, Ive...