Description
Maxima’s RS1040 10W40 full synthetic engine oil is designed specifically for high-performance powersports applications. This triple ester racing oil delivers exceptional protection and power output under the most demanding conditions, making it ideal for racing engines and heavy-duty use. Its advanced formulation combines unique esters with proprietary friction-reducing additives to minimize wear and maximize efficiency. The oil’s shear-stable, regenerative polymers help maintain consistent viscosity and film strength over time, ensuring optimal engine performance and longevity.
Engineered with a world-class additive system, Maxima RS1040 virtually eliminates oxidation and reduces engine wear, even during extended high-stress operation. Its surface-active chemistry aggressively bonds to engine surfaces, keeping internal components clean and free of deposits. The advanced anti-wear and extreme pressure agents provide superior protection for flat tappet cams and other critical engine parts. This oil supports maximum torque and horsepower, making it a preferred choice for racing and performance enthusiasts.
This 128-ounce bottle is suitable for a variety of powersports engines requiring premium synthetic oil. It is intended for use in environments where maximum protection, efficiency, and durability are necessary. Suitable for use in engines that are not carbureted, Maxima RS1040 meets the demands of high-performance applications with confidence. Proper maintenance and high-quality oil like Maxima RS1040 can significantly extend engine life and enhance overall vehicle performance.
Features:
- Triple ester synthetic formulation for superior protection and power
- Shear-stable, regenerative polymers maintain viscosity and film thickness
- Advanced anti-wear and extreme pressure additives for flat tappet cams
- Proprietary friction-reducing additives optimize engine efficiency
- Surface-active chemistry keeps engine parts clean and free of deposits














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