Royal Purple: HPS® Series High Performance Engine Oil

Fortified with a high level of zinc/phosphorus anti-wear additive, HPS® series motor oil from Royal Purple is designed to maximize the performance and meet the demands of high performance and modified engines. When combined with Royal Purple’s proprietary Synerlec® additive, this formulation outperforms leading synthetic and conventional lubricants in gasoline and diesel engines.

HPS® engine oil offers exceptionally high film strength to dramatically reduce engine and valve train wear and heat, all while improving the piston ring/cylinder wall seal to maximize base HP/torque and optimize fuel economy. Outstanding oxidation stability extends oil life to save you time and money. The formulation also reduces deposits to keep your engine clean and offers superior corrosion protection.

Available in a variety of sizes in the following viscosities: 5W-20, 5W-30, 10W-30, 10W-40, and 20W-50.

Note: Recommended for vehicles no longer under warranty and for those seeking greater performance and protection.

Features

  • Exceptionally high film strength to reduce engine wear and heat
  • Extends the life of your engine oil
  • Improves piston/cylinder seal to maximize horsepower, torque, and fuel economy
  • Enhanced oxidation stability extends oil life and allows for more miles driven between changes
  • Reduces engine deposits and keeps engines clean
  • Protects valve train components, including performance roller lifter and high-lift flat-tappet camshafts/lifters
  • Superior corrosion protection
Royal Purple HPS High Performance Engine Oil

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

Royal Purple: HPS® High Performance Engine Oil with Synerlec®

Formulated for use in gasoline and diesel automotive, commercial fleet, and stationary industrial engine applications, HPS® Series engine oil from Royal Purple meets the demands of high performance and modified engines. Fortified with a high level of zinc/phosphorous anti-wear additive and proprietary Synerlec® additive (which prevents the oil from breaking down under the stresses of sustained heat and pressure), HPS® oil outperforms leading synthetic and conventional lubricants in gas and diesel engines.

Features

  • Exceptionally high film strength for dramatic reductions in engine wear and heat
  • 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.
  • Advanced synthetic solvency reduces engine deposits and keeps engines clean.
  • Outstanding wear protection for valve train components, including performance roller lifter and high lift flat tappet camshafts and lifters.
  • Superior corrosion protection
Royal Purple HPS Engine Oil with Synerlec

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

Royal Purple: High-Performance Street Synthetic Motor Oil

High-Performance Street (HPS) synthetic motor oil from Royal Purple is specifically formulated to maximize performance and meet the demands of high-performance and modified engines. HPS is recommended for vehicles no longer under manufacturer warranty—and for those seeking a higher level of performance and protection.

Available in 5W-20, 5W-30, 10W-30, 10W-40, and 20W-50 viscosities, Royal Purple’s HPS is fortified with a high level of zinc/phosphorus anti-wear additive and the company’s own Synerlec additive, allowing it to surpass leading synthetic oils and conventional lubricants for both gasoline and diesel applications.

Features

  • Recommended for vehicles no longer under manufacturer warranty.
  • Responds to increased pressure with increased viscosity.
  • Improved sealing maximizes HP and torque.
  • Improves condition of metal-to-metal contact under high load.
  • Outstanding oxidation stability extends oil life and increases miles driven between changes.

Royal Purple High Performance Street Synthetic Motor Oil

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.