Kendall® GT-1 Competition Motor Oil with LiquiTek protection additive is a
high-quality, conventional automotive engine oil designed for use in gasolinefueled passenger cars and light trucks that do not require an ILSAC GF-6 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.
GT-1 Competition Motor Oil with LiquiTek is formulated to provide excellent wear
protection, to minimize sludge and varnish formation, and to resist viscosity and
thermal breakdown, even in severe service. It also protects against rust and
bearing corrosion, and is highly resistant to foaming.
GT-1 Competition Motor Oil with LiquiTek SAE 20W-50, also contains a boosted
level of zinc dialkyldithiophosphate (ZDDP) additive to provide additional
wear protection and enhanced oxidation resistance in the most demanding
applications. It is particularly recommended for use in turbocharged engines and
in high-performance engines with flat-tappet camshafts, especially during the
critical break-in period.