Timing and Carb Synk Question 85 HP Evinrude

LouA

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Joined
Jul 23, 2007
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I have what I beleive is a 1980 Evinrude 85 HP on the back of my 17' Mako.
I'm told that the powerhead was replaced. When I try to match part numbers I come up with a 1992 88 HP. Can anyone provide me or refer me to a site where I can get the procedure and specs to properly Time and Synk the Carbs ?

I was able to replace all worn bushings and cams.
Please Advise,
Lou
 
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