I just bought a 1970 yar-craft with a 65 horse power Johnson outboard engine. It has two of the old 6 gallon tanks. As you all know regular gas is no longer available. If I fill the tanks with 6 gallens of leaded gas what should I put in. <br /><br />1 Pint of Johnson 2 cycle aditive in each can which would be a 50:1 ratio? What would a lead additive do> Should I also put in a lead additive or should I just run the unleaded gas with the Johnson additive only
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