Schaeffer Super 7000 20W50
Schaeffer Super 7000 is a true racing oil. Don't risk your expensive race engine to a street oil. Street oils are designed for low RPM, long life, low emissions and improved fuel economy. A race engine needs an oil designed for high RPM, maximum horsepower and frequent changes. Advanced Autosports uses Schaeffer 20w50 in all our rental cars with no oil related failures in 10 years.