Idle timing for 93 Johnson 40?

Phil T

Cadet
Joined
Jul 16, 2005
Messages
9
My book only gives idle speed timing for 91-92, what is the correct timing for a 93?<br /><br />Your help is appreciated, I'm sure I'll have other questions later.
 

clanton

Rear Admiral
Joined
Jul 9, 2001
Messages
4,876
Re: Idle timing for 93 Johnson 40?

Linkage was changed about this time, link/sync different. When tou do link/sync timing idle timing should be close to specs. 1 degree ATDC to 1 degree BTDC. For correct idle engine needs correct spark and thermostat.
 
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