At what temperature should my 9.5 hp johnny run?
B baja32 Seaman Joined Jul 25, 2010 Messages 69 Jul 14, 2011 #1 At what temperature should my 9.5 hp johnny run?
guy74 Senior Chief Petty Officer Joined Jul 12, 2007 Messages 794 Jul 14, 2011 #2 Re: 9.5 hp operating temp I use the if I can touch it for 3 seconds on the head it is ok. I think they are supposed to run around 145 degrees. Last edited: Jul 14, 2011
Re: 9.5 hp operating temp I use the if I can touch it for 3 seconds on the head it is ok. I think they are supposed to run around 145 degrees.
