Believe it or not, there is some science behind the formulation of MMO. The red color and the scent may be window dressing but the oil is formulated for clean top engine lubrication. I hope that it never goes out of production. that's my 2 cents.
every body who has ever used mmo knows it works, got a valve that's stuck or sticking adding mmo fixed that problem, got a stuck engine mmo will help unstick it, don't take my word for it ask a lot of the guys in here that have used it for those problems and had them fixed[/QUOTE