Royal Purple Motor Oil 10W40 1 Quart

Royal Purple’s High Performance Street Motor Oil has been designed to maximize performance, and meet or exceed the demands of both high performance, and modified engines.

This motor oil is recommended for vehicles seeking a higher level of performance, as well as protection.  Royal Purple engineered this oil with zinc/phosphorus anti-wear additives, along with Royal Purple’s proprietary

Synerlec® additive technology. This combination allows the HPS oil to outperform leading high performance synthetic oils, and other lubricants for both gasoline and diesel engines. 

Other features include:
•    Maximum Wear Protection: High fil strength dramatically reduces engine wear and engine heat to prolong the life of your engine.
•    Improved Performance: Improved sealing between the piston ring and cylinder wall will maximize horsepower and torque while optimizing fuel economy.
•    Better Efficiency: Oxidation stability extends oil life and will alklow for more miles driven between oil changes while reducing the impact on the environment.
•    Cleans: Advanced synthetic solvency reduces engine deposits, and keeps engines clean for increased fuel economy, and engine longevity.
•    Advanced Protection: Protects valve trains using roller or flat tappet lifters that require more protection due to high lift/high ramp rate camshafts
•    Superior Corrosion Protection: Extends life and ramps up efficiency.

This particular oil comes in the 10W40 viscosity.