Low compression

papaloopy

Cadet
Joined
Mar 25, 2010
Messages
8
I have an 88 hp 1987 evinrude. 2 cylinders have low compression 70,70,110,110 I hear talk of decarbing motor with seafoam. Could this help on the compression
Thanks
Chris
 

dish

Petty Officer 2nd Class
Joined
Aug 22, 2008
Messages
151
Re: Low compression

Definetly worth tryin mate before you rering the old girl.Should bring them all up,whether or not it brings them within 10,15 psi of each other is another thing.Not too big of a job pullin power head apart.Hardest job can be getting all the bolts out without snappin.
 
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