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  1. #1
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    Is this good compression for a 1980 200hp evinrude

    90, 80, 90, 85, 85, 90
    THanks Jim

  2. Member
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    #2

    Re: Is this good compression for a 1980 200hp evinrude (jimineecricket)

    This is not bad, but indicates some wear. You might want to do a micrometer check on the cylinder bores just to see where you are. You need to be no more than .004-.006 over the proper bore size for best results. It will be either 3 1/2" or 3.520, 3.530, 3.544, 3.564.

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