Pennzoil« Racing Oil is designed for the lubrication of high-performance competition engines. It is fortified with superior additives and oils which resist breakdown under the high loads, temperatures and speeds experienced by fast revving engines. Benefits: Pennzoil« Racing motor oil offers maximum protection for competition engines. Available in three viscosity grades, it is recommended for supercharged, turbocharged and naturally aspirated engines that use racing gasoline or other exotic fuels (including methanol or nitromethane). 12 QTS per case.