Point Gap 25hp Evin. Mod# 25302

WTDucks

Cadet
Joined
May 10, 2003
Messages
18
Howdy Boys! <br /><br />Posted up a question a while back about this motor having some sneezing/backfire problem. Just now getting around to working on it. Changed the points & condenser. A gentleman that resided in Denmark had the same motor and recommended that I change the upper crankshaft seal if I saw some wetness around the seal. Well, I did see wetness around the seal and replaced it while I had easy access. Help from Denmark on an outboard motor question!!!! Aint the internet great!!! <br /><br />My question is about the point gap setting. In the manual (Clymer) they recommend using an OHM meter to set the gap/dwell. Can you just set the point gap with feeler gauge? The manual does not have a gap measurement for this motor. My thinking is that if you get the right gap, on the cam there is a set mark, you would get the same result as a dwell meter. Am I off base there? From there my next step would be to "syncronize" the engine as the manual calls it, which I understand is necessary to advance the timing at speed.<br /><br />Can ya just set the point gap at the high/set point on the cam? If so, what would be the proper gap for this motor?<br /><br />Appreciate it!!
 

rolmops

Vice Admiral
Joined
Feb 24, 2002
Messages
5,518
Re: Point Gap 25hp Evin. Mod# 25302

Up to '72 it was 0.020" I'd say the 73 would be the same.Just double check with a few more reactions.
 

WTDucks

Cadet
Joined
May 10, 2003
Messages
18
Re: Point Gap 25hp Evin. Mod# 25302

Well, I found it. Its .020. Didnt think to look on the flywheel. There it was stamped on the thing!!!!! Stupid me!!!
 

Xcusme

Commander
Joined
Apr 21, 2003
Messages
2,888
Re: Point Gap 25hp Evin. Mod# 25302

To answer your question..."Can ya just set the point gap at the high/set point on the cam?"<br /><br />Yes, you can.
 
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