Spark plug gap Yam '95, 40hp

D

davehirt

Cadet
Joined
Mar 4, 2006
Messages
10
Guys,

My Seloc manual says the spark plug gap for my '95 40hp, Yamaha is .020-.024.

So, does anyone know specifically what the gap should be (actual owner manual)???

Would like to get it where it should precisely be....

Thanks,

Dave
 
T

Toulla

Cadet
Joined
Jul 8, 2007
Messages
14
Re: Spark plug gap Yam '95, 40hp

Dave,
adjust the gap as close to the lower number as possibe. The Manual states a range of the gap that the engine will run fine with. Adjsut to the lowest possible gap. The plugs will stay with in spec range for a longer time.

Happy boating.
 
D

davehirt

Cadet
Joined
Mar 4, 2006
Messages
10
Re: Spark plug gap Yam '95, 40hp

Toulla, thanks, I take it the gap widens over time/from usage??

Dave
 
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