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What is the oil to gas ratio for a vintage 4 horse evenrude outboard?


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2007-06-24 13:58:43
2007-06-24 13:58:43

Without knowing the year, I can only tell you what is a safe mix. Fuel/Oil mix: 24:1 (87 octane gas to TC-W3 rated outboard oil), would be a safe mix. If you find that at this mix it smokes excessivly, then switch to a 32:1 mix, which is still a very safe mix.

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