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Comparative Motor Oil Test Results

Overview: Synthetic lubricants are becoming ever more popular, in theory synthetic lubricants provide much higher wear protection than conventional mineral oil lubricants. 35 years back when synthetic lubricants were only known to aviation and aerospace industry, Amsoil developed and launched the World's first API certified 100% synthetic motor oil for passenger and commercial vehicles.

AMSOIL is "The First in Synthetics" and also the first in quality, protection and performance. AMSOIL is the only company in the world to own trademark rights to "The First in Synthetics"

AMSOIL is ISO 9001:2000 Certified

Today, virtually every other motor oil manufacturer has recognized the superiority of synthetic lubricants and has followed the AMSOIL lead by introductions of synthetic motor oils of their own although mostly are not 100% pure synthetic like AMSOIL is; they are Group III Hydroisomerized petroleum oils, marketed as synthetics under a new law. They spend millions of dollars advertising their "new" and "revolutionary" products. No one, however, can match AMSOIL experience and technological know-how. And no company in the world delivers products like AMSOIL.

Petroleum motor oil's film strength is about 400 psi where as AMSOIL lubricants film strength is about 3300 psi and does not break down, shear or loose viscosity under heat and stress. Petroleum motor oil breaks down under heat and stress and leaves carbon, varnish and sludge deposits in the engine and allows critical engine components to wear much more rapidly.

We are your one stop source for world's best ultra premium Synthetic Motor Oil and filtration products, which outperforms just about any other competing products like Mobil 1, Quaker State, Pennzoil, Castrol syntec and every other synthetic and conventional petroleum motor oil in the world. See the ASTM test rsults and learn the facts. AMSOIL saves you time and money. Order your free copy of our product catalog today.