Micron Moly® Racing Oil Straight Grade is a superior quality straight grade high zinc formula engine oil that is specially formulated to reduce friction and wear, increase engine efficiency and extend the engine life of high performance gasoline engines including those that contain flat tappet cams and those engines that are turbocharged or supercharged. Micron Moly Racing Oil Straight Grade is also designed for those engines that are designed to burn alcohol based racing fuels. Micron Moly® Racing Oil Straight Grade is blended from the highest quality solvent refined, severely hydro finished, high viscosity index, 100% paraffin base stocks and proprietary performance racing formula additive package