1957 johnson 35hp (point and spark plug gap)

Johnny's35

Recruit
Joined
Jun 18, 2006
Messages
4
I need help. I need to know to point/spark plug gap on my 35 hoarse power johnson(1957).
 

BoatBuoy

Rear Admiral
Joined
May 29, 2004
Messages
4,856
Re: 1957 johnson 35hp (point and spark plug gap)

Spark plugs are Champion J6C gapped at .030. Points, I think, are gapped at .020. Point setting is probably stamped into the flywheel.
 

rwise

Captain
Joined
Jul 5, 2001
Messages
3,205
Re: 1957 johnson 35hp (point and spark plug gap)

if you run low rpms a lot then try gapping at 0.035 on the plugs.<br /><br />And welcome to iboats
 
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