When a synthetic motor oil claims to provide cleaner engines, better wear protection, longer-lasting protection and , improved cold-weather performance, the real question is: Can those claims be proven? AMSOIL motor oils have put its products through a wide range of industry-standard and independent tests designed to measure everything from engine wear and sludge formation to viscosity stability, cold-temperature performance, turbocharger protection, and corrosion resistance. On this Amsoil page, we take a closer look at the testing behind those claims and the results that set AMSOIL motor oils and products apart. From laboratory engine tests to real-world applications, these comparisons provide a closer look at how AMSOIL products perform under demanding conditions—and why the right synthetic lubricant can make a difference in protecting your engine and equipment over the long term. Read More…