The relentless environment inside modern engines pushes motor oil to its limits. High temperatures and mechanical stress challenge an oil’s ability to protect critical components. Volatility — the tendency of an oil to evaporate under heat – is one area of motor-oil performance with huge implications. Volatility can compromise engine protection and lead to increased oil consumption, deposits and reduced performance.
AMSOIL Signature Series 100% Synthetic Motor Oil is engineered with premium base oils and a robust additive system to resist evaporation and maintain its protective properties, even in extreme conditions. To quantify volatility performance, we put Signature Series to the test at a third-party lab using the NOACK Volatility Test (ASTM D5800).
See the July AMSOIL Magazine for more information.