Improves surface mating of rotating assembly, rod journals, piston rings, valve guides, cam and lifters, etc.;Protects all internal engine components, including flat tappet and roller valve trains;Proprietary additive package includes optimum amounts of ZDDP (Zinc and Phosphorus), Molybdenum and detergents;Requires no additives or supplements for maximum protection;Fully compatible with gasoline, methanol and high octane race fuel
