Originally posted by DanB: The claims you guys are making for Amsoil are basically the same ones claimed by all the other companies selling synthetic oil. And yes, Mobil 1 makes a 5W-20 now too! Amsoil certaily hypes-up their motor oil to promote sales. As stated before, which you guys failed to address, is that Amsoil does not manufacture any othe the oil ingredients. They buy their components from other companies. Again, if it were so good, then Corvette, Porsche, Mercedes and other would recommend its use in their new cars rather than Mobil 1. Ditto race teams.
Are you really that naive to believe that what mercedes and porsche recomends is the Best!! WOW! good luck to you man By the way I have a bridge for sell in London if your interested
