The Mobil Pegasus ™ 1005 is a high-performance gas engine oil designed to provide modern fuel-efficient, low-emission four-stroke engines with better protection while maintaining superior performance in older engine models. Mobil Pegasus 1005 is the latest addition to Mobil Pegasus's pedigree of tested gas engine oils for natural gas with a balanced and long lasting formulation Mobil Pegasus 1005 utilizes the highest quality base oils and an advanced system of additives to provide excellent oxidation stability, nitration resistance and thermal stability. The Mobil Pegasus 1005's formulation is balanced to provide outstanding anti-wear characteristics such as protection for heavily loaded valve units, pistons, linings, bearings and gear units while maintaining compatibility with the catalyst material. The cleaning and dispersing system reduces the formation of carbon and lacquer deposits to minimize oil consumption and maintain clean engines, even during periods of less frequent oil changes. The Mobil Pegasus 1005 can help users run their engines longer and cleaner with improved reliability, resulting in increased productivity.