Red Line Oil 10404 Engine Oil

Red Line's 40 WT SAE (15W40) Racing Oil is for use where temperatures may be high and when a wide range in RPMs and speeds will be encountered. Red Line's Racing Oils have a global reputation as the ultimate racing lubricant--many teams who have found that the improved performance and equipment durability is the key to winning. Red line's oils are made with the most thermally stable synthetic base stocks available and provide the best high-temperature lubrication and a higher film strength than any petroleum or synthetic on the market today. Although Red Line racing oils are categorized as straight grades, their low-temperature properties make them exceptional multigrades, allowing 2-4% more power than an oil of similar viscosity, while providing much more protection. Each reduction in viscosity grade allows 1-2% more power. To reduce the chance of detonation, Red Line's race oils contain very few detergents and are not recommended for street use. Red Line Synthetic Motor Oils are designed to provide the highest degree of protection and cleanliness for your engine. Red Line uses the most stable synthetic components available and formulates their products for wear protection across a wide range of operating conditions. Red Line lubricants contain polyol ester basestocks, the only lubricants which can withstand the tremendous heat of modern jet engines, which makes our motor oil a necessity to properly lubricate a turbocharger or hot-running engine. The synthetic basestocks have a natural multigrade property, which means that large amounts of unstable polymeric thickeners are not required to manufacture our multigrades. Red Line Synthetic Motor Oils will provide better protection than a petroleum oil of the next higher viscosity grade under high shear conditions.

• Compatible with petroleum and synthetic oils; Compatible with seals designed for petroleum
• Flows well in very cold climates; Allows extended drains in non-warranty vehicles
• Increases high temperature oil pressure; Protects bearings at high speeds and temperatures
• Prevents foaming even at high speeds; Reduces engine temperatures
• Formulated for turbo protection; Provides upper cylinder wear protection