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Oil Mixture Ratio?

I just acquired a 1973 50 hp Evinrude. What is the proper mix ratio?

4 Answers

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  • Anonymous
    1 decade ago
    Favorite Answer

    50-1

    thats 1 pint to every 6 gal.

    Source(s): im a boat tech
  • 1 decade ago

    50 to 1 always.

  • 1 decade ago

    50:1 it is!

  • 1 decade ago

    Laura has it. 50:1 and the right pint to six gallons to boot.

    Source(s): Inland waters guru.
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