Maximize the protection and performance of your high-revving or turbocharged engine with Red Line 11404 10W40 Motor Oil, available now at Straight Six Imports. This is the ultimate high-performance synthetic oil for enthusiasts, track day participants, and anyone demanding superior protection under extreme conditions.

Red Line's signature formula is a full-synthetic ester blend—not a cheaper Group III blend—providing exceptional thermal stability and film strength where other oils break down, making it perfect for turbocharged engines and those running high oil temperatures.

Key Performance Features:

• 10W40 Viscosity: A highly versatile multi-grade oil, popular for both street/strip and dedicated track use in high-performance gasoline engines and light trucks.

• Enhanced ZDDP: Formulated with high levels of Zinc and Phosphorus (ZDDP), crucial for excellent wear protection on valvetrain components like flat-tappet cams and high-lift roller cams.

• Superior Stability: The ester base stocks provide superior high-temperature stability and oxidation resistance, ensuring a thicker protective oil film in bearings and cams compared to conventional and other synthetic oils.

• High Detergency: Promotes exceptional engine cleanliness and allows for longer drain intervals while reducing wear and friction for more power and improved efficiency.

Choose Red Line 11404 10W40 for uncompromised engine longevity and peak power output.