Lucas blends these lubricant base stocks with a low-ash additive package that insures superior detergency and anti-wear, both at high and low operating temperatures. Formulated to meet API TC and JASO FD performance. This is a low-smoke product and is suitable for air or water-cooled engines. This premium product contains only a small amount of high flash point solvent, yet blends effortlessly with gasoline and resists spark plug fouling.