Motor Oils: Royal Purple Synthetic Extreme Performance & Racing Motor Oil 10W40 XPR Racing 41 1 Quart Bottle

Royal Purple Synthetic Extreme Performance & Racing Motor Oil 10W40 XPR Racing 41 1 Quart Bottle Reviews

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Royal Purple Synthetic Extreme Performance & Racing Motor Oil 10W40 XPR Racing 41 1 Quart Bottle Feature

Greater wear protection
Superior technology, Synerlec is Royal Purple's proprietary, lubricant technology that strengthens the oil to provide unmatched performance and protection
Feel the Difference, the most frequent comment from customers is how they can feel the difference in their vehicles after switching to Royal Purple
High film strength and reducing friction improves performance
Increased oil life saves time, money, and the environment

RACING 41 XPR 10W40 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. It is also formulated for ultraperformance applications such as racing, modified engines and offroad use. XPR's high film strength make it exceptionally well suited for today's high performance cars and trucks, particularly turbo and supercharged engines and / or engines using a nitrous boost. XPR produces winning results on the race track and is safe enough to use in your daily commuter car. Professional engine builders and race teams have cited increased horsepower and torque, and longer engine life with the use of Royal Purple. Independent tests on racing engines show as much as an 80% reduction in wear by using Royal Purple's XPR oils compared to other racing oils. XPR combines the highest quality synthetic base oil, Royal Purple's proprietary Synerlec additive technology and additional performance enhancers to create a lubricant that maximizes horsepower and torque, while providing the highest level of protection against heat and wear. XPR provides more protection than conventional motor oils mineral or synthetic including those combined with aftermarket additives. Be sure to follow the manufacturer and / or engine builders recommendations when selecting oil viscosity. Please contact Royal Purple technical support department (Technical Support or 8883826300) for recommendations on modified engines.