Harrisburg, PA
(717) 571-3845

AMSOIL Synthetic Racing Products use the data collected from racing to provide even greater levels of performance.

AMSOIL Racing Products

AMSOIL INC. is the Official Oil of many of the nation’s most prestigious and competitive racing series, including Monster Energy Supercross, TORC and the AMSOIL INC. Sprint Car series. Professional racers in nearly all disciplines rely on AMSOIL INC. synthetic lubricants to give them a winning edge on race day. We believe that Racing is Research™, and we use the data our racing efforts generate to tailor AMSOIL INC. synthetic lubricants for even greater levels of performance and protection. The extraordinary performance of AMSOIL INC. synthetic lubricants at the track and in other markets – automotive, powersports, industrial and more – has made our influence in the industry unmistakable and our brand highly respected.

AMSOIL Warranty

AMSOIL guarantees the performance of its products, so you can be confident they perform as advertised. AMSOIL introduced the world’s first API-qualified synthetic motor oil and has since introduced a full line of industry firsts. For more than 40 years, AMSOIL synthetic lubricants have proven themselves in the lab, on the racetrack and on the highway.
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Help Preserve Your Engine’s Horsepower
Although you may equate engine wear and deposits with sudden, catastrophic engine failure, they are more likely to erode engine power and efficiency over time. Here’s how it works and what you can do about it.

Several factors cause an engine to slowly lose power, but one of the primary reasons includes compression loss due to wear and deposits.
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