Less friction = less heat since friction is where the heat comes from. I have a 2 stroke so I'm not an expert, but don't the 4 strokes also run at lower RPM's?
Who can suggest a high quality oil? I would like to make sure that I'm puttin top of the line stuff in my 1997 175 HP Johnson. Always take care of your Johnson!
So far so good though since I've owned it for a year. A new set of plugs this year and it starts first crank every time. A little hickup last weekend though. Starter stuck on me in Edgartown. I tapped the starter very lightly with a crescent wrench and it started right up. Just a fluke or more to come you think?
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