AMSOIL PREFERRED CUSTOMER

AMSOIL Racing Oil delivers the ultimate protection and performance demanded by high-output engines. Its synthetic formulation provides exceptional film strength that resists viscosity breakdown under extreme heat, RPM, and load, ensuring vital components stay protected even in the harshest racing environments. 

Designed for superior shear stability, it prevents metal-to-metal contact, reducing wear and extending engine life. The advanced additive chemistry, including high levels of zinc and phosphorus (ZDDP), offers robust protection for aggressive cam profiles and valvetrain components. 

AMSOIL Racing Oil also maintains internal cleanliness by controlling carbon and deposit buildup, preserving horsepower and consistent compression. Its molecular uniformity enhances cold-flow performance for quick oil circulation at startup while maintaining thermal stability in intense heat. 

Whether it’s drag racing, endurance events, or snow-covered circuits, AMSOIL Racing Oil delivers consistent performance, superior wear protection, and unmatched reliability—giving racers the confidence to push harder and finish stronger. 

AMSOIL Racing Oil has established itself as a trusted choice among racers and performance enthusiasts by delivering exceptional protection under the most demanding operating conditions. Motorsports place tremendous stress on engines through extreme temperatures, high RPMs, heavy loads, and intense cylinder pressures. AMSOIL Racing Oil is specifically formulated to thrive in these environments, providing the durability and stability required to protect high-performance engines when every second counts.

Unlike conventional lubricants that can lose viscosity and protection under severe stress, AMSOIL Racing Oil utilizes advanced synthetic base oils and premium additive technology to maintain film strength and resist breakdown. This helps reduce metal-to-metal contact, minimize wear, and ensure reliable performance in applications ranging from drag racing and road racing to off-road competition and snowmobile racing.

One of the key advantages of AMSOIL Racing Oil is its ability to maintain viscosity under extreme operating conditions. Whether enduring the prolonged heat of endurance racing or the sudden shock loads of hard launches at the drag strip, it provides consistent lubrication and dependable protection. Its synthetic formulation also offers excellent cold-flow properties, allowing rapid oil circulation during cold-weather starts while maintaining stability under intense heat.

AMSOIL Racing Oil is designed to keep engines cleaner by helping control deposits, carbon buildup, and contaminants that can reduce performance over time. Specialized formulations are available for a variety of racing applications, from lightweight oils designed to maximize horsepower to heavier grades intended for high-output racing engines.

With advanced anti-wear additives, superior thermal stability, and proven protection, AMSOIL Racing Oil is more than a lubricant—it is a critical performance component that helps racers maximize power, reliability, and engine longevity on every run, lap, or race day.