Outstanding high temperature performance to prevent bearing burn-out in turbo charged vehicles. Effective at levels of 7.5%-11.0% for all single and multi-grade oil viscosities. For gasoline and diesel turbocharged engines. Reduces engine and turbo wear in stop and go driving. Prevents sludge formation and clogging of oil inlet gallery and bearing feed channels. Blends with all petroleum mineral oils and other synthetic lubricants.