Treat your marine outboard engine to the care it deserves when you buy Evinrude Johnson???s Premium Synthetic Blend 2-Stroke Oil. This wonderful engine oil is perfect for high HP & high load application on your beloved watercraft. Specifically formulated for use in oil injected outboard engines, this oil can be used in your family fishing boat, yacht, or pleasure cruiser. This premium grade oil reduces exhaust smoke and minimizes carbon deposits to deliver you a cleaner overall operation.