I purchased some Havoline Pro-DS Synthetic on Walmart; wanted to add some SP to the stash and the image clearly showed SP/GF6-A rating.
Walmart sent the older style box with API SN+ rating. In my application it likely makes no difference, but is SP superior to the SN+? Are some oils able to pass SP rating with no change in formula? Odd that Walmart has updated their images but continue to sell the old product. If someone were to have a vehicle that required SP (not sure if that requirement exists yet from any OEMs), I imagine they'd be mighty disappointed.
Walmart sent the older style box with API SN+ rating. In my application it likely makes no difference, but is SP superior to the SN+? Are some oils able to pass SP rating with no change in formula? Odd that Walmart has updated their images but continue to sell the old product. If someone were to have a vehicle that required SP (not sure if that requirement exists yet from any OEMs), I imagine they'd be mighty disappointed.
