Lucas Oil Stablizer
If you feel compelled to use additives (or "thicken" your oil), at least use one that also contains some useful ingredients, like Valvoline Synthetic Oil Treatment (VSOT). This stuff has a big dose of phosphorus, zinc, and molybdenum, but it also contains viscosity index improvers, so I would hesitate to add it in the winter (if you live where it gets cold).
Torco MPZ, Schaeffers 131, and Specialty Formulations' additives are also very good sources of "good" moly, which do not thicken the oil already in the crankcase.
Last edited by dailydriver; Oct 8, 2007 at 03:34 PM.


