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1979 Johnson 55 hp model 55E compression spec

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pandrew6l

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"Could anyone tell me the comp

"Could anyone tell me the compression spec for the above. SELCO manual indicates the compression is important but does give any value.Thanks, Andrew"
 
"anything 100+ is O.K. wil

"anything 100+ is O.K. will run with less, but will start hard. balance is important. look for any variance. this would indicate problems. about 10% is acceptable.( if I'm off on this, I'm sure someone will correct me)"
 
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