Gasoline Engine Oil SAE40 1.API :SF/CD,SAE:40 2 ... SAE40 Engine Oil API CD/SFPowereagle Motor Oil:suitable for gasoline and diesel engines, with or without supercharging, under all ... solvent refined base oils and a well-balanced choice of additives. This engine oil has the following properties: - 1.an excellent ... sludge- 3.a powerful action against wear, corrosion and foam Gasoline Engine Oil SAE40