50 HP Johnson rebuild

paterry2006

Cadet
Joined
Sep 4, 2012
Messages
16
After reading a number of posts dealing with bad powerheads, I have noticed a trend.
It would seem that the lower cylinder on the OMC motors is way more likely to get damaged
when a problem occurs. Does anyone have any thoughts on this?
 

boobie

Supreme Mariner
Joined
Nov 5, 2009
Messages
20,826
Re: 50 HP Johnson rebuild

The lower carb is usually the one that gets clogged up when you put it away for storage and don't do it right. Then the cyl leans out when you run it again.
 
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