I swear by Amsoil, work and know alot of folks in the racing community in northern Midwest (MI, WI, Minn) and they turned me on to it. Seen it first hand in Snocross racing sleds and it takes a beating but works incredibly well! Engines run cooler, quieter and noticed a 2 mpg difference in my 02 Dodge 2500. Costs more but less frequent oil changes is worth it!
|