94 johnson 225hp Is this low compression

roger777

Petty Officer 3rd Class
Joined
Aug 24, 2008
Messages
96
twin 94 johnson 225 ocean runner. compression is 92-100 on all 12.. Lowest readings are bottom left ..I am selling the motors and I have had 2 people say it was too low.. I always thought even compression... I did not think 92-100 was too low. Maybe 75-80..I would like to hear any input....
thanks
 

JB

Honorary Moderator Emeritus
Joined
Mar 25, 2001
Messages
45,907
Re: 94 johnson 225hp Is this low compression

Those numbers are fine. The big V6s always compress lower than the V4s. I have seen good running V6s deliver numbers in the 60s.
 

roger777

Petty Officer 3rd Class
Joined
Aug 24, 2008
Messages
96
Re: 94 johnson 225hp Is this low compression

Those numbers are fine. The big V6s always compress lower than the V4s. I have seen good running V6s deliver numbers in the 60s.


wow 60's..Is there a borderline number for these motors? Does anyone know why bottom left are lowest on both or maybe it is just a coinsidence.
Thanks
 
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