What is the fuel mixture for a 1963 evinrude 10 hp?

The fuel mixture for a 1963 Evinrude 10 hp outboard motor is typically a 50:1 ratio of gasoline to 2-stroke oil. This translates to 2.6 ounces of oil per gallon of gasoline. Always use a high-quality 2-stroke oil designed for outboard motors to ensure optimal performance and engine longevity. It's also advisable to consult the owner's manual for any specific recommendations related to your engine.