Originally Posted by StevieC
But you are wrong there... Just because they don't carry official approvals from OEM's doesn't mean the product is not capable.
But it doesn't mean it does either, ergo, I'm not wrong. It's an entirely safe position to judge an oil based on the approvals it DOES have rather than hope that the claims of a blender, where there are no formal approvals to validate these claims, are sufficient. In one case you are basing your position on proven performance as the results of actual testing. In the other, you are relying on a blender, who didn't seek that approval, telling you that the product "should be good" for that application.
Can the blenders claims be true? Certainly, and I'm not saying that isn't the case. What my statement said was that generally, choosing the oil with the most approvals is the closest you are going to get to obtaining the "best" oil, and this is based on actual test data that validates performance. Since it isn't practical for Average Joe to run tear-down testing he can either rely on a blender's claims or the test data from the OEM's that prove that oils A, B, C and D are all capable of passing their testing protocols.
Originally Posted by StevieC
That again is an assumption. It is that assumption that forced Amsoil to license their Euro oils so that they could sell them because folks get caught up in the assumptions meaning it can't live up to the needs. The formulation didn't change for so it could be approved, it already met the spec just not on paper officially.
It did? AMSOIL blended a number of "new" oils for the Euro market (full-SAPS, mid-SAPS, low-SAPS) that carried the various approvals, and that aided them in Euro sales. It also demonstrated that they were capable of blending an approved product, but then using additive packages from Lubrizol that are likely "ready to go" for those applications certainly helps I'm sure.
That in no way means that SS 0w-40 for example could pass Porsche A40. Maybe it could! But one cannot simply assume it does because they make another product that carries it.
Originally Posted by StevieC
This is what I mean. Folks can't run around on assumptions. They can only run around with facts.
OK, but we've diverged significantly from the context of Ravenol's advertising here at this juncture which I believe we can both agree, is designed to sell product not demonstrate that 0w-16 is suitable, and a superior lubricant, for applications that call for C3.
Originally Posted by StevieC
Shannow running around "assuming" Amsoil is making stuff up and using shady marketing when I provided proof that I have that they aren't doing so both real world experiences with my Santa Fe and my UOA's from the Journey and their ASTM testing methods called out all over their literature and a 40 year track record without lawsuits, we are just supposed to accept that he is correct and I'm the one that is wrong? Yet they carry approvals on their Euro Oils and their API licensed line of oils which shows they are more than capable or meeting requirements set out by OE's and the API.
I'm not wading into the exchange between you and Shannow, that's your business. He's a man of facts and doesn't have much tolerance for advertising fluff. He also isn't one to abandon a discussion that isn't going well, so keep that in mind.
Originally Posted by StevieC
That is an assumption not grounded with proof to back it up and that is nonsense. It's no different than assuming SOPUS cherry picked and is hiding something. We don't have facts, we only have assumption.
Maybe all the pistons came out more or less the same as the ones in the photo from XOM look like with little variation between them.
Anyway, I'm going to end here. I need to go make dinner. LOL
Nobody claimed SOPUS was hiding anything. They specifically chose the two pistons they did to paint their product in the best light possible and covered their posteriors by using the "up to" verbiage. Look at the six Mobil pistons. You can easily see that the Shell picture could be replicated using pistons all from that one group. There's enough variability between pistons (as shown in both groups of 6) in this test that, if you are only using single examples (Cherry Picking), that Mobil could likely make the exact same ad, provide the same caveat, and be on equally solid ground. It's an advertising fluff piece and that's how it relates to the OP here.