Royal Purple#831-05051Synthetic Racing-51 Oil
Royal Purple Synthetic Motor Oil Royal Purple Synthetic Racing Oil Royal Purple Synthetic Nitro Plus Racing Oil Royal Purple Synthetic MaxCycle Motor Oil
The Most Advanced Synthetic Motor Oil Available. You Can Feel The Difference.
Royal Purple specially formulated their SAE grades to be suitable for engines from trucking to general transportation. Excellent for today's turbo, supercharger and even warranty motors. Motors stay cleaner and cooler, resulting in better gas mileage, superior engine protection, and longer oil life. High performance XPR race oils can even help on cold starts and is fortified with advanced additive technology - zinc/phosphorus anti-wear additives and Synerlec - to surpass many other oils. Increased pressure is met with increased viscosity to meet the demands of your modified engine with a higher level of performance and protection. Now API certified.
XPR 0W-5 - Racing-3.1
Royal Purple's lowest viscosity engine oil designed for the most competitive classes such as Pro Stock, Pro Stock Bike, Comp Eliminator, NASCAR (Qualifying). The ultra low viscosity provides the most horsepower possible by keeping parasitic losses to an absolute minimum while providing unparalleled protection.
XPR 0W-10 - Racing-9
An ultra-lite viscosity racing oil for small to medium displacement engines. Excellent drag race and motorcycle sprint racing oil.
XPR 5W-20 - Racing-11
Formulated to withstand exotic fuels including alcohol, methanol, and nitrous oxide (NO2).
XPR 5W-30 - Racing-21
A very versatile oil that can be used from bracket to circle track to motorcycle racing.
XPR 10W-40 - Racing-41
Capable of withstanding long intervals of extreme heat and it works especially well with alcohol and methanol. Designed for marine, sprint cars, late models, endurance car racing and street hot rod engines.
XPR 20W-50 - Racing-51
Formulated for sprint cars, late models, marine, and big block bracket racing. Ideal for any high output racing application under extreme heat and pressure conditions for an extended period of time.
Straight-grade, non-foaming, synthetic engine oils formulated specifically for use in blown alcohol or nitromethane applications.
Specifically formulated for both air-cooled and liquid-cooled 4-cycle engines and is compatible with wet-clutch applications. It exceeds API / JASO new warranty requirements and is compatible with other mineral and synthetic motor oils, NO FLUSHING required prior to use. 1 quart bottle.
Royal Purple Synthetic Motor Oil
Royal Purple Synthetic Racing Oil
Royal Purple Synthetic Nitro Plus Racing Oil
Royal Purple Synthetic MaxCycle Motor Oil