Need plug gap for '89 20hp Johson

S

someone11

Petty Officer 1st Class
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May 2, 2009
Messages
296
Anyone know the plug gap for a 1989 20hp Johnson? Model # J20CRCEM, I did some searching but couldnt find anything.
 
Vic.S

Vic.S

Rear Admiral
Joined
May 4, 2004
Messages
4,719
Re: Need plug gap for '89 20hp Johson

QL77JC4 at 0.030"
 
S

someone11

Petty Officer 1st Class
Joined
May 2, 2009
Messages
296
Re: Need plug gap for '89 20hp Johson

Thanks! Is the QL77JC4 for champion spark plugs?
 
Vic.S

Vic.S

Rear Admiral
Joined
May 4, 2004
Messages
4,719
Re: Need plug gap for '89 20hp Johson

Yes. QL77JC4 is a Champion number.

Explanation of the code HERE
 
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