HPS High Performance 5W-30 Motor Oil 1-Quart Bottles (Set of 12)

The Royal Purple HPS Series motor oil is specifically formulated to maximize performance and meet the demands of high-performance and modified engines. This high-performance street motor oil is recommended for vehicles no longer under the manufacturer's warranty and for those seeking a higher level of performance and protection. The HPS is fortified with a high level of zinc/phosphorus anti-wear additive and Royal Purple's proprietary Synerlec additive technology. This unique blend enables the HPS to outperform leading high-performance synthetic oils and conventional lubricants for both gasoline and diesel engines.

The available viscosities include 5W-20, 5W-30, 10W-30, 10W-40, and 20W-50. The Royal Purple HPS Series of motor oil responds to increased pressure with increased viscosity. This improved sealing between the piston ring and cylinder wall maximizes horsepower and torque. The advanced additive technologies in the HPS improve the condition of metal-to-metal contact under severe load, offering the following advantages:

1. Maximum wear protection
2. Improved performance
3. Better efficiency
4. Cleaning capabilities
5. Advanced protection

The Royal Purple HPS Series of motor oil is specifically designed to cater to the needs of high-performance and modified engines. It is recommended for vehicles that are no longer under the manufacturer's warranty and for those seeking a higher level of performance and protection. The HPS is fortified with a high level of zinc/phosphorus anti-wear additive and Royal Purple's proprietary Synerlec additive technology, which enables it to outperform leading high-performance synthetic oils and conventional lubricants for both gasoline and diesel engines.

The available viscosities of the Royal Purple HPS Series motor oil include 5W-20, 5W-30, 10W-30, 10W-40, and 20W-50. This series of motor oil responds to increased pressure with increased viscosity, which maximizes horsepower and torque through improved sealing between the piston ring and cylinder wall. The advanced additive technologies in the HPS also improve the condition of metal-to-metal contact under severe load, providing maximum wear protection, improved performance, better efficiency, cleaning capabilities, and advanced protection.

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