1975 4hp evinrude spark plug number

[shavdog]

I just bought this motor model number 4506 and think its a 1975 4hp...the plug number is champion QL86c and I'm wondering if this is the correct plug...could someone help me with this..thanks craig

 

[Joe Reeves]

Re: 1975 4hp evinrude spark plug number

Champion J6C plugs, gapped at .030 . It is a 1975 4hp Evinrude.

 

[shavdog]

Re: 1975 4hp evinrude spark plug number

Thanks Joe...glad I checked...craig