High-Quality RS1550 15W-50 Engine Oil

Enables Maximum Torque and Power Output This premium engine oil maximizes torque and power, ensuring your engine performs at its peak. Whether you're racing or just cruising, this oil delivers exceptional performance.

Advanced Anti-Wear and Extreme Pressure Additives for Flat Tappet Cams Our formulation includes advanced anti-wear and extreme pressure additives specifically designed for flat tappet cams. These additives protect the cam lobes, providing superior durability and longevity.

Shear Stable, Regenerative Polymers Maintain Oil Viscosity and Film Thickness Shear-stable, regenerative polymers ensure consistent oil viscosity and film thickness. This maintains optimal lubrication, even under high stress conditions, ensuring your engine remains well-lubricated.

World-Class, Proprietary Additive System and Ester Combination Virtually Eliminates Oxidation and Wear The world-class, proprietary additive system, combined with esters, provides unparalleled protection against oxidation and wear. This combination extends engine life and maintains optimal performance.

Surface-Active Chemistry Aggressively Attaches to Engine Surfaces and Keeps Them Clean Surface-active chemistry aggressively attaches to engine surfaces, preventing buildup and maintaining cleanliness. This ensures your engine runs smoothly and efficiently, reducing the risk of wear and tear.