Racing Engine Oil Red Line 40WT 3.78L RD-10405

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

Further Info

• 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 start up, lower oil temp, cleanliness
• Remember to change these oils more frequently than regular engine oils

Technical Details