ENERGY 5W-30 FULL SYNTHETIC MOTOR OIL, API SN, ILSAC GF-5 is a high-performance multi-grade fully synthetic lubricant designed for use in carbureted, fuel injected, turbocharged and supercharged gasoline engines in both normal and extreme operating conditions. ENERGY 5W-30 FULL SYNTHETIC MOTOR OIL, API SN, ILSAC GF-5 are formulated with a special additive package designed for superior protection against wear, corrosion, oxidation and varnish. Furthermore, a unique detergent additive prevents sludge or carbon deposits especially in extreme heat or pressure conditions. With superior anti-shear properties and high-viscosity index synthetic base stocks ENERGY 5W-30 FULL SYNTHETIC MOTOR OIL, API SN, ILSAC GF-5 enhances engine performance, extends oil life, eases cold-starts, and eliminates viscosity breakdown. This oil exceeds the performance requirements of API SN, ILSAC GF-5, and GM dexos1.