Micron Moly Racing Oil is engineered with the highest quality 100% paraffin base stocks, proven friction modifiers, and a highly advanced proprietary performance racing formula additive package. Schaeffer's Micron Moly Racing Oil increases engine efficiency and extends the life of high performance gasoline engines (including turbocharged and supercharged). Additionally, Schaeffer's Micron Moly Racing Oil helps keep engines exceptionally clean, and offers strong protection against sludge and deposits that form when engines run hot. Schaeffer's Micron Moly Racing Oil is a straight grade, high zinc engine oil recommended for use in high performance gasoline engines and racing engines burning alcohol-based fuels.