I have 80lbs on the top and 72lbs on the bottom. What should it be? Am I good here?
D donks Recruit Joined Apr 7, 2003 Messages 2 Apr 8, 2003 #1 I have 80lbs on the top and 72lbs on the bottom. What should it be? Am I good here?
J Jack Shellac Lieutenant Commander Joined Aug 7, 2002 Messages 1,661 Apr 8, 2003 #2 Re: 1986 Evinrude 15hp compression According to OMC, variation between cylinders should not be more than 15 psi. Sounds like you're OK.
Re: 1986 Evinrude 15hp compression According to OMC, variation between cylinders should not be more than 15 psi. Sounds like you're OK.
N NathanY Commander Joined Mar 16, 2002 Messages 2,408 Apr 8, 2003 #3 Re: 1986 Evinrude 15hp compression It is good that they are close together like that, but not so good that it is that low. If it runs good, keep running it, but you will need a rebuild soon. That motor is pretty worn.
Re: 1986 Evinrude 15hp compression It is good that they are close together like that, but not so good that it is that low. If it runs good, keep running it, but you will need a rebuild soon. That motor is pretty worn.
