XPR - Extreme Performance and Racing oils are formulated for ultra-performance applications such as racing, modified engines and off-road 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.
A synthetic oil capable of enduring long periods of extreme heat without breakdown. Viscosity typical of a 10W40 oil. Very popular in sprint cars and late models.