2000 Johnson 150hp

cosmo

Recruit
Joined
Jan 13, 2003
Messages
1
Does anyone know what the correct compression should be for a 2000 Johnson 150hp (Oceanpro) outboard. I'm considering buying it, it is suppossed to have 54 hours on it. Thanks.
 

ob

Admiral
Joined
Aug 16, 2002
Messages
6,992
Re: 2000 Johnson 150hp

Expect readings in the 125 psi range and within 10% on all cylinders.Readings 100+ are considered acceptable.
 
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