Kendall? GT-1 Competition Motor Oil with Liquid Titanium protection additive is a high-quality, conventional automotive engine oil designed for use in gasoline-fueled passenger cars and light trucks that do not require an ILSAC GF-5 oil for warranty coverage. The SAE 20W-50 and SAE 50 viscosity grades are especially recommended for use in high-performance street engines and competition engines, including both gasoline- and alcohol-fueled racing vehicles. Features & Benefits Exclusive Liquid Titanium protection additive provides extra protection against engine wear Formulated for engines equipped with turbochargers or superchargers Excellent resistance to viscosity and thermal breakdown at high temperatures Protects against sludge and varnish formation Protects against rust and bearing corrosion Highly resistant to foaming High ZDDP content for additional wear protection for engines with flat-tappet camshafts (SAE 20W-50) Racetrack-proven performance Applications Gasoline-fueled passenger cars, light trucks and sport utility vehicles that do not require an ILSAC GF-5 oil for warranty coverage Older vehicles where the engine manufacturer specifies monograde engine oil Competition engines and high-performance street engines