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Old October 14th, 2004, 07:29 AM
mike69infl mike69infl is offline
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Default 2000 Evinrude 70hp fuel octane use

What octane fuel should i use in this motor. I was told to use 93 octane but ive heard that I should use just reg 87 octane mixed 50:1
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Old October 14th, 2004, 07:48 AM
Dhadley Dhadley is offline
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Default Re: 2000 Evinrude 70hp fuel octane use

Use fresh 87 only. If you insist using 93 I would suggest going richer on the jets especially on #2 cylinder.
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Old October 14th, 2004, 07:50 AM
Dhadley Dhadley is offline
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Default Re: 2000 Evinrude 70hp fuel octane use

And be sure to stick with Champion plugs.
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