GT-1® High Performance

Kendall® GT-1 High Performance with the LiquiTek additive package provides increased engine protection by providing increased engine cleanliness and reduced wear. This new additive formulation meets and exceed the newest API SP and ILSAC GF-6 Specifications.


Kendall GT-1 High Performance Synthetic Blend with the LiquiTek additive package provides increased engine protection by providing increased engine cleanliness and reduced wear. It is a premium quality, part-synthetic automotive engine oil designed to provide excellent engine protection for gasoline-fueled and flex-fuel passenger cars and light trucks under all operating conditions. This semi-synthetic engine oil is available in several weights.

This engine oil is formulated with a blend of synthetic and conventional base stocks and a performance additive package fortified with our exclusive Liquid Titanium protection additive for extra wear protection and improved fuel savings. The part-synthetic formulation provides enhanced oxidation resistance and thermal stability at high temperatures and better pumpability at low temperatures compared with conventional engine oils, for extra protection under all driving conditions. The Liquid Titanium protection additive provides increased engine protection by forming a strongly bonded titanium shield on the surface of critical engine parts, which reduces friction and wear and can help extend engine life. Reduced friction also helps improve fuel economy performance beyond ILSAC GF-5 requirements.

This product exceeds new car warranty requirements as defined by ILSAC GF-5. It meets or exceeds Resource Conserving requirements for fuel economy improvement, emission system and turbocharger protection, and protection of engines operating on ethanol-containing fuels up to E85. It is backward serviceable for use where API SM or earlier S category engine oils are recommended.

In 2020, American Petroleum Institute (API) and the International Lubricant Specification Advisory Committee (ILSAC) issued new performance standards for engine oils to provide better fuel economy and also combat low-speed pre-ignition (LSPI) in modern turbo charged engines. This new standard is referred to as API SP and ILSAC GF-6. This specification is backwards compatible to previous generation standards. With this greatly improved performance standard, Kendall decided to rename it’s premium additive package to reflect this change. As inventory is turned over, they will replace the LIQUID TITANIUM branding with LiquiTek additive formulation. Welcome to the next level of performance from Kendall Motor Oils.