STARFIRE SYNTHETIC BLEND MOTOR OILS are fully licensed motor oils that meet or exceed the latest manufacturer's requirements tor use in passenger car, S1_11.,+ and light dutytr ue,( gasoline engines, powerboats, motorcycles and other stationary and mobile equipment. They are formulated from selected highly refined paraffinic base oils, synthetic base oils and carefully selected advanced additi vet echnoloqy to provide superior thermal and oxidation stability, corrosion and valvetrain wear protection and prevent the formation and accumulation  ot deposits and sludge.