quote:Any evidence that this is the case?
In contrast, oils like Mobil 1 don't have the best additive package. Since the base oil is so much more expensive than virgin dino, the only way the Mobil 1 folks can compete is to cut back on the additive package.
ANSWER: I have seen some tests by Amsoil which indicate that their lubricant is better on the wear tests, especially when talking about Mobil 1 0W30. Also, Mobil 1 recommends adhering to the OEM OCI recommendations so in their view, since Mobil 1 is not promoted as a long interval change oil, they would rather sell at a lower price to be at least marginally competitive with the dino oils.
300K mile warranty for engines equipped with SynLube since new.
Which engines are these?
ANSWER: SynLube makes no qualification on this. Any engine should qualify.
Synlube constantly compare product to a dino. ANSWER: Yes. Dino oil is 95% of the market so that's the most relevant comparison. The website is primarily directed at average people investigating this product.
quote:Are not all Uaual (???)recommended OCI based on absolute longest wear?
Recommended that an oil change inverval of 50,000 miles for the absolute longest wear from an engine but this is usually unnecessary in most cases.
ANSWER: No, car manufacturers have no interest in us driving OUR cars for 300K miles. They specify an oil that will give reliable service for a suitable amount of time which I believe to be somewhere in the area of 100,000 miles. After that they'd like to see you in the showroom real soon. The lighter weight oils (0W20, 5W20), in my opinion are examples of another attempt to shorten engine life. Most engines were never designed for these oils. Ford, for example has only 2 engines designed for thinner oils. The rest of their engines had 5W30 recommended for them just a few years ago.
On assumption that Redline etc use the best possible esters - why can Synlube obtain a product 5x10 times better.
ANSWER: Since both formulas are proprietary it is hard to draw comparisons but look at the marketing of the oils. SynLube emphasizes long use intervals while Redline emphasizes racing where long change intervals are not a consideration.