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1972 Johnson 20 hp
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<blockquote data-quote="Action" data-source="post: 360040" data-attributes="member: 13379"><p>I was given a 1972 Johnson 20 hp, It has been sitting for many years. Just wondering what the compression should be? High/low? I have done nothing to it yet but plugged in the compression tester. Pulled 3 times each cylinder, Both came in at 95. Seem low?</p><p>Thanks</p><p>Jack</p></blockquote><p></p>
[QUOTE="Action, post: 360040, member: 13379"] I was given a 1972 Johnson 20 hp, It has been sitting for many years. Just wondering what the compression should be? High/low? I have done nothing to it yet but plugged in the compression tester. Pulled 3 times each cylinder, Both came in at 95. Seem low? Thanks Jack [/QUOTE]
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1972 Johnson 20 hp
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