I've been checking out info on additives and I've found one that no one on this thread has mentioned ... Boron CLS Bond, aka Motor Silk/Lubri Silk, aka Motor Bond. Has anyone tried this stuff? any results - good, bad, indifferent?
John S - Ya gonna try this one for us and let us know what you think?
P.S. - I found this tech link, some good poop, and John, it agrees that Z-Max is the only one(sort of)proven to be worth a crap. (at least not disproven like all the others)