What kind of oil does the ds 650 bombardier take?

The Bombardier DS 650 typically requires a high-quality 4-stroke engine oil, often recommended to be of the SAE 10W-40 viscosity grade. It's important to use oil that meets the appropriate API (American Petroleum Institute) classification, such as SG or higher. Always refer to the owner's manual for specific recommendations regarding oil type and maintenance intervals to ensure optimal performance.