What is special about Royal Purple oil?
Increase Power – Royal Purple Motor Oil reduces friction and improves combustion efficiency that translates into more horsepower and torque. Royal Purple has been proven in independent testing to increase horsepower and torque between 3 – 5% compared to leading synthetic and conventional oils.
Can you use regular oil after using Royal Purple oil?
You can even mix them if you have to. If you are on a road trip and find you are a quart or two low, and cant find Mobile one or RP, you can put regular old castrol or whatever in there. There is no reason NOT to use synthetic oil.
Is Royal Purple good for daily driving?
Ideal for gasoline and diesel engines alike (except HPS 5W-20), Royal Purple HPS oils are unlicensed performance upgrade street oils and may not be strictly OEM warranty compliant for newer vehicles. These oils are not a typical choice for daily driver and other street cars because of the much higher price tag.
Why is Royal Purple so good?
It’s a fully synthetic high-performance motor oil, which means the formula helps improve the overall performance of your car’s engine. It also provides better wear protection than conventional and even synthetic blends. With more corrosion prevention, it helps improve engine horsepower and torque as well.
Where can I buy royal purple synthetic oil?
Discover who in your area carries the high performance synthetic oil, lubricants and other Royal Purple products that are right for your car, truck, motorcycle, boat, etc. Prefer to buy online? No problem. Order online from our preferred national retailers.
What’s the difference between Royal Purple motor oil and Amsoil?
Now let’s see what is behind Royal Purple formulation & how the technology compares with AMSOIL, which has half the wear scar as Royal Purple. As you may know, Royal Purple is well known in racing circles. The chemistry they use is something AMSOIL, Inc. chooses not to use. One of their big selling points is extended drain intervals.
What’s the difference between royal purple and tro lubricants?
There was also a surprising difference in the viscosity index. The Royal Purple viscosity index (VI) recorded a low 129 cSt (ASTM D-445) versus 155 for the TRO. Higher viscosity index retention is crucial for a lubricant to be able to protect engine components at high stress & high operating temperatures, thus preventing metal to metal contact.
How to contact royal purple for customer service?
If you have difficulty making a purchase or have a comment or question about a Royal Purple product you’re using, call 1.888.382.6300 toll free or send an email to our tech department. One of our technical experts will get right back to you. We like to outperform at customer service, too.