Royal Purple HPS Series Motor Oil (MPN: 31530)

High performance synthetic oil for modified engines and superior protection.

Royal Purple HPS Series motor oil is engineered to enhance performance and meet the rigorous demands of high performance and modified engines. This synthetic oil is particularly suitable for vehicles that are no longer under manufacturer warranty, providing an elevated level of performance and protection. The unique formulation of HPS allows it to outperform both leading synthetic and conventional lubricants in gasoline and diesel engines alike.

Fortified with a high concentration of zinc and phosphorus anti-wear additives, along with Royal Purple's proprietary Synerlec technology, HPS motor oil significantly improves metal-to-metal contact under extreme conditions. This results in increased viscosity under pressure, which contributes to reduced engine wear and lower operating temperatures, ultimately extending engine life.

The advanced synthetic solvency of HPS motor oil minimizes engine deposits, ensuring that engines remain clean and efficient. Additionally, its exceptional oxidation stability prolongs oil life, allowing for extended intervals between oil changes, which can save time and reduce environmental impact. HPS also provides superior protection for valve trains, particularly those utilizing high lift or high ramp rate camshafts, ensuring optimal performance and longevity.

Features

• Exceptionally High Film Strength For Dramatic Reductions In Engine Wear And Reduced Engine Heat To Extend The Life Of Your Engine
• Improved Sealing Between The Piston Ring And Cylinder Wall Maximizes Horsepower And Torque And Optimizes Fuel Economy
• Exceptional Oxidation Stability Extends Oil Life And Allows For More Miles Driven Between Oil Changes Saving You Time, Money And Reducing The Impact On The Environment
• Advanced Synthetic Solvency Reduces Engine Deposits And Keeps Engines Clean
• Protects Valve Trains Using Roller Or Flat Tappet Lifters That Require Added Protection Due To High Lift/High Ramp Rate Camshafts
• Provides Superior Corrosion Protection

Specifications

• Manufacturer: Royal Purple
• Manufacturer Part Number: 31530
• Use: Non-Marine Use
• Engine Type: 4 Stroke
• Viscosity Grade: SAE 5W-30
• Type: Synthetic
• Unit Size: 1 Quart
• Unit Quantity: Single
• Universality: Semi-Universal
• Unit Type: Bottle

Technical Documents

• Royal-Purple-HPS-PDS-06July2021.pdf