Distributors  |  Automotive MotorcycleIndustrial  |  Racing  |  Marine Home  |  About UsContact
Home Page
Royal Purple Products
  Information Videos
  Street Application FAQs
  Racing FAQs
  Purple Ice® FAQs
  About Us
  Contact Us
RP Industrial Range
Show Industrial products
RP's Articles of Interest
RP's Performance Advantages
Royal Purple's proprietary additive technologies, such as Synerlec, enable its products to outperform leading synthetic and conventional lubricants
Learn More
Find RP near you
Racing Products


XPR 0W10

XPR 5W20

Racing 11 Lite

XPR 5W30

XPR 10W40

XPR 20W50

XPR 3.1

Nitro Plus 50

Nitro Plus 60

Nitro Plus 60 Warm Up

Nitro Plus 70

Royal Purple® Racing Oils are extremely popular in all forms of motorsports, from NASCAR and NHRA to the World of Outlaws and Bonneville Salt Flats. Professional engine builders and race teams have cited increased horsepower and longer engine life with the use of Royal Purple®.

Royal Purple® Racing Oils gain their performance advantages through Royal Purple's proprietary Synerlec® additive technology.

Royal Purple® Racing Oils provide more protection than conventional motor oils — mineral or synthetic — including those combined with aftermarket additives.

Nitro Plus Racing Oils are straight-grade synthetic engine oils formulated specifically for use in blown alcohol, nitro-methane or any racing applications that experience excessive fuel dilution.

It absolutely is the most effective synthetic motor oil offered on the market today.

Royal Purple's relentless pursuit of excellence within the lubricant industry consistently produces a reputation associated with quality and superior performance in both automotive and industrial markets.

Racing Oil Products:

XPR 0W10 (Formerly Racing 9) is an ultra-light viscosity motor oil formulated for gasoline engines used in drag racing, motorcycle sprint racing, etc. Viscosity typical of a 0W10 oil.

XPR 5W20 (Formerly Racing 11)
is a light viscosity motor oil formulated to withstand exotic fuels such as alcohol, methanol and nitrous oxide (NO2). Excellent for drag racing. Viscosity typical of a 5W20 oil.

Racing 11 Lite is an ultra-light viscosity motor oil formulated for use in high RPM and / or solid lift engines. Racing 11 Lite combats emulsification and separates from exotic fuels such as alcohol, methanol, etc. Racing 11 Lite is recommended for use in Pro Stock, Competition Eliminator, Super Stock, Jr. Dragster (methanol) and Karts (methanol). Viscosity typical of a 0W10 oil.

XPR 5W30 (Formerly Racing 21) works well in a variety of applications from oval track late models to bracket racing. It is extremely versatile and produces excellent horsepower while preventing wear. Viscosity typical of a 5W30 oil.

XPR 10W40 (Formerly Racing 41) is designed for marine, oval track and endurance car racing. Capable of withstanding long intervals of extreme heat, it works especially well with alcohol and methanol. It is extremely popular in sprint cars, late models and World of Outlaws racing. Viscosity typical of a 10W40 oil.

XPR 20W50 (Formerly Racing 51) is formulated for running extended periods under extreme pressure and heat. It is used in oval track, marine and drag racing and is very popular in sprint cars, late models, truck pullers and bracket racing. Viscosity typical of a 20W50 oil.

XPR 3.1 0W5 is our lowest viscosity engine oil designed for the most competitive classes such as Pro Stock, Pro Stock Bike, Comp Eliminator and NASCAR Cup (qualifying). The ultra low viscosity provides the most horsepower possible by keeping parasitic losses to an absolute minimum while providing unparalleled protection.

Nitro Plus 50 Viscosity typical of an SAE 50 oil.

Nitro Plus 60 Viscosity typical of an SAE 60 oil.

Nitro Plus 60 Warm Up is a cost effective way to warm up a Nitro car. Viscosity typical of an SAE 60.

Nitro Plus 70 Viscosity typical of an SAE 70 oil.

Note: Performance properties and / or specifications for all products subject to change without notice.

Want to know more? Read the FAQs (Frequently Asked Questions) for Racing Applications. For more detailed and technical data, read the PS & MSDS (Product Sheets and Material Safety Data Sheets).

RP Product Range
  Special/ New Products
Supercheap logo

Merchandise Shop
Royal Purple Gear
Royal Purple offers a variety of high quality apparel and merchandise including great shirts, T-shirts, caps, bags, key rings etc.
Show Me
Hot Rod magazine Endorses Royal Purple® Lubricants
"It occurred to us that we've yet to run a test with Royal Purple® oil that didn't result in a power gain—it might be a marginal gain (as with our little Acura Integra), but it's a gain.
Learn More