Red Line 40WT Race Oil (15W40)

40WT Race Oil: 

• Versatile product used in stock car racing, road racing and sprint cars
• Used by many of the top Dirt Late Model teams
• Used by top teams in NASCAR, Spec engines for Camping World East and West Series
• For use where temperatures may be high and when a wide range in RPMs and speeds will be encountered.

All Red Line Race Oils feature:

• Reformulated for improved frictional properties
• Special detergents for improved lubricity and less detonation
• Polyol ester base stocks provide more stability and film strength when exposed to excess fuel dilution
• Each of these products has no less than 2200ppm of zinc and phosphorus for antiwear
• Each race oil product is a multi-grade, offering 2-4% more power than oil of a similar viscosity - 20WT is a 5W20, 30WT is a 10W30, 40WT is a 15W40, 50WT is a 15W50
• Improved protection at startup, lower oil temp, cleanliness
• Remember to change these oils more frequently than regular motor oils

Red Line Racing Oils have a global reputation as the ultimate racing lubricant. Many teams have found that the improved performance and equipment durability is the key to winning. Red Line 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. Red Line Racing Oils contain special detergents for improved lubricity and less detonation.