Mobil 1 Racing 0W-50 is a wide viscosity grade, low friction racing oil. The higher viscosity grade increases bearing protection when running at higher oil temperatures and is suitable for a variety of race engines and racing applications. Mobil 1 Racing 0W-50 is specifically designed to provide extra levels of protection under high loads and temperatures while maximizing engine horsepower. Mobil 1 Racing Oil has been developed by ExxonMobil using more than 30 years of experience, race winning performance, and know-how in premier automotive racing series around the world. These include Formula 1, NASCAR?, Indy Car, ALMS, Le Mans, NHRA, WTCC, DTM, BTCC Formula 3, Australian V8 Super Cars, Japanese Super GT, FIA GT, Formula Nippon and WRC. Features & Potential Benefits:Boosted levels of anti-wear protection ? well beyond those of ordinary automotive oils Helps protect engines even during grueling racing applications. Helps maximize power output by reducing internal friction. Reduces internal friction Helps maximize power output. Outstanding shear stability and a robust additive package Helps reduce oil breakdown and helps to extend engine life, even under some of the most extreme conditions. Compared to conventional racing oils and higher-viscosity synthetic motor oils Provides faster flow to critical engine parts at low temperatures. High-temperature protection Helps deliver exceptional high-temperature protection, even at temperatures in excess of 400F (204C). Mobil 1 Racing oils are not recommended for street use. Pit Stop USA offers Mobil 1 14518, Mobil 1 0W-50 Racing Oil - 1 Quart at low everyday prices. Be sure to check out all of our products from Mobil 1 including Mobil 1 Mobil 1 Racing Oil and more.