Micron Moly® Racing Oil SAE 20W-50 is a superior quality high zinc containing, multi-grade motor 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 cam engines and those that are turbocharged. Micron Moly® Racing Oil SAE 20W-50 is also designed for those that are designed to burn alcohol based racing fuels. Micron Moly® Racing Oil SAE 20W-50 is blended from the finest high viscosity index solvent refined severely hydro-finished 100% paraffin base stocks, highly shear stable viscosity index improver and a highly specialized performance racing additive package