What is fuel mix for a 1978 Johnson 85 hp V4?

The 1978 Johnson 85 hp V4 outboard motor requires a fuel mixture of 50:1, which means you should mix 2.6 ounces of two-stroke oil per gallon of gasoline. It's important to use a high-quality two-stroke oil designed for outboard motors to ensure optimal performance and engine longevity. Always refer to the owner's manual for specific recommendations and any updates to fuel requirements.