Steve 00RT/10
Enthusiast
I think this is all good info. Doing a quick comparison from Ron's charts back to my numbers shows my Amsoil, with 6K miles, to be higher in some of the critical additives Tom mentioned than the ****** samples..including the Mobil Delvac. I'm not trying to make this into an ad, but it is reassuring to me to know that it stacks up pretty well so far. I would encourage anyone with a different oil--synthetic or otherwise, to throw their numbers out here. If there's something better to use, Im all for it.
Steve
Steve