1976 Evinrude 4 HP Service Repair Manual Models P/N 506721, Page 11Get this manual

1976 Evinrude 4 HP Service Repair Manual Models P/N 506721, Page 11

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ENGINE FUEL AND LUBRICANT RECOMMENDED GASOLINE: Use gasoline with the foHowing minimum octane numbersPUMP POSTED OCTANE NUMBER Research Octane Number Most Commonly Used in the Past
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