Amalie Imperial Turbo Formula Motor Oils are the oils that made Amalie famous! In the early 1950s Amalie was the first to build a multi-viscosity engine oil, and the legend continues today. Amalie Imperial Turbo Formula multi-viscosity oils provide superior engine protection no matter what the operating temperature. Imperial protects domestic and imported vehicles and equipment powered with either gasoline or diesel engines - even those that are turbo-charged or super-charged. This high quality oil has been specifically formulated to meet or exceed all new car manufacturers' warranty requirements as well as the stringent industry standards API SN/CF - ILSAC GF-5 and meets most European ACEA specifications. These oils are also formulated to exceed the standard for the Thermal Engine Oil Stability Test (TEOST MHT) and the Ford M2C 930-A, which supersedes M2C153-H requirements. Amalie Imperial Turbo Formula will protect with equal vigor both new, modern, close-tolerance engines and older, high-mileage engines running in a wide range of operating temperatures and conditions. These high performance motor oils exceed the stringent lubricating performance requirements of American, European, Korean, Japanese and other worldwide engine manufacturers.