gonna do a tune up today any ideas on what my spark plug gap should be
W wicked@westman.wave.ca Cadet Joined May 15, 2007 Messages 24 Jul 20, 2007 #1 gonna do a tune up today any ideas on what my spark plug gap should be
tashasdaddy Honorary Moderator Emeritus Joined Nov 11, 2005 Messages 51,019 Jul 20, 2007 #2 Re: 1973 johnson 65 horse out board your motor should run the gapless flat tip plugs, L77JC4 or if you have a radio and electronics, QL77JC4 of course these are Champion Plugs, which johnny rudes were built to use. http://www.boatsetup.com/SparkPlugChart.pdf
Re: 1973 johnson 65 horse out board your motor should run the gapless flat tip plugs, L77JC4 or if you have a radio and electronics, QL77JC4 of course these are Champion Plugs, which johnny rudes were built to use. http://www.boatsetup.com/SparkPlugChart.pdf
W wicked@westman.wave.ca Cadet Joined May 15, 2007 Messages 24 Jul 20, 2007 #3 Re: 1973 johnson 65 horse out board tashadaddy you totally rock ,without your expertise we would all be lost thankyou again
Re: 1973 johnson 65 horse out board tashadaddy you totally rock ,without your expertise we would all be lost thankyou again
