Authorized AMSOIL Dealer

Formulated, Blended, and Packaged In the U.S.A.

Tom Santell

Power Sport Oil

San Leandro, Ca

510-351-8500

synthetic lubricants

Long Haul Truck Still Running and Working After 2 Million Miles Using Amsoil Lubricants

Jerry Pruitt bought a new Kenworth in 1999 and installed AMSOIL lubricants on the truck. This included AMSOIL 15-40 heavy duty Diesel Marine and an Amsoil, “dual guard filtration system” which allows him to change the oil every 100,000 miles and saves him a significant amount of money. He also uses Amsoil SAE 90 in …

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AMSOIL Signature Synthetic Lubricants Excel in Summer Heat

Extreme summer heat can cause motor oil to break faster and lose viscosity. Amsoil was tested by an independent laboratory and ran at 304 degrees F for 90 minutes. Afterward, the oil was put back into the engine and the test run again. After running the test a second time the Signature Amsoil still maintained …

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