Red Line 15W50 Engine Oil Quart

Popular in turbocharged applications
For wider bearing clearances and racing engines that see occasional street use
25% more viscosity than petroleum 20W-50s
Full-synthetic ester formula for passenger cars, light trucks, performance vehicles and marine applications
Designed to provide the highest protection, efficiency, cleanliness and superior drain intervals
Excellent wear protection and friction reduction across a wide range of operating conditions
High detergency allows extended drain intervals and provides increased cleanliness
Improved fuel economy and ring seal for more power
Superior high temperature stability and oxidation resistance increases lubrication of hot metal compared to other synthetics
High natural viscosity index (VI) provides thicker oil film in bearings and cams
Less evaporation than other synthetics for improved efficiency and ring seal
Blended with polyol ester base stocks that feature natural multi-grade properties, avoiding unnecessary additives that hinder lubricity