69 Evinrude 6Hp correct spark plugs

Xcakes0X

Seaman Apprentice
Joined
Jul 16, 2021
Messages
31
So I am almost done on working on an used 6hp evinrude fisherman I bought and I need for it a new set of spark plugs. I’ve found two answers online for what plug to use. The original manual says to use a champion j4c but people say online a j6c will work. I would rather go with the j6c if I can because I can find them locally but if it’s the wrong plug I don’t want to use it. So my final question is will a champion j6c plug work in my outboard?
 

Vic.S

Rear Admiral
Joined
May 4, 2004
Messages
4,719
The currently recommended plugs are in fact J6C, gapped at 0.030"
 
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