PurOl Elite Synthetic Motor Oil is derived from 100% synthetic base stocks, and recommended for use in daily driving, racing, off-road, and/or modified street engines. This oil has been scientifically developed for maximum efficiency, horsepower and torque gains. Commonly used in European, Classic, air-cooled, turbocharged, supercharged, BAJA, SUV, nitrous, sport compact street, drag and road racing engines.