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    86 200hp mercury black max

    I have a 85 mercury 200hp black max.on a 19' bass boat hydra sport it starts fine it idles ok. the compression is 90 all the way round. put it in the water it runs good. buzz across the lake turn it off fish turn it back on and it take for ever to get back on plan. it seem like when it get in...
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    70s 85 evinrude

    I have a 70s 85hp evinrude ran good all last year winteriz it. Ran it this year ran good for three weeks then just lost alot of power alot.. did compression test all 4 cylinder at 90 psi. Got spark. Changed all the plugs. Iam thinking maybe a coil. Or power pac. Please help. I have sea foamed. HELP!
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