Mercury 225Hp 2006 4 stroke compression #s

countvlad

Chief Petty Officer
Joined
Jun 29, 2009
Messages
439
Hi,

I was just wondering if you could help me figure out if my compression numbers are good and if there's anything i can do to improve them. Also, what could have caused the numbers to be so uneven?

185 170
180 170
180 170

Thoughts? Thank you

ps: Engine decarbed before test, test was done with engine warmed up, all spark plugs removed and full open throttle
 
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