Blog
Racing Oil vs. Regular Oil: What’s the Difference?
Some enthusiasts use racing oil in their car or truck. But your vehicle needs an oil that provides benefits racing oils aren’t designed to deliver.
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Championship Engine Builder Trusts Only AMSOIL Lubricants
Jesse Prather has tried a lot of racing oils during his 40 years in the business, and AMSOIL synthetic motor oil has earned his trust. Why? Find out here!
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The History of Synthetic Oil and AMSOIL
Conventional motor oil helped doom German soldiers in the Battle of Stalingrad during World War II, intensifying efforts to find a better motor oil. Here’s the story of how synthetic oil came to be.
Read MoreWhat Does Your Motor Oil Color Mean
Black motor oil usually means the oil is doing its job. Oil that looks like chocolate milk, however, points to serious problems.
Read MoreWhy Do I Need To Change My Oil?
Why change oil if you haven’t driven that many miles? Because time takes its toll on even the best oil, requiring you to eventually change it.
Read MoreWhat Motor Oil is Best for Winter? (And Other Cold-Weather Questions)
Synthetics are a better choice when looking for a winter motor oil. They remain fluid in cold weather to ease cold starts and improve wear protection.
Read MoreYour Complete Guide to the King of Hammers
The King of the Hammers is off-road racing’s Daytona 500 and Super Bowl wrapped into one gruelling event. Preview the carnage here.
Read MoreWhat’s the Best Synthetic Motor Oil?
The short answer? We think AMSOIL Signature Series Synthetic Motor Oil is the best synthetic motor oil.
AMSOIL was founded on innovation. Company founder Al Amatuzio was commercially selling synthetic oil by 1968. Four years later, he achieved another milestone when AMSOIL Synthetic Motor Oil became the world’s first synthetic oil to meet API requirements.
By ignoring conventionally accepted limitations, AMSOIL set the benchmark for performance.
Read MoreAMSOIL vs. Harley-Davidson Oil: How We Perform
AMSOIL vs. Harley-Davidson Oil: How We Perform
We submitted AMSOIL synthetic motorcycle oil and Harley-Davidson SYN3 oil to independent testing. Who came out on top? Find out here.
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