1975 50hp sizzler spark plugs

rancher161

Recruit
Joined
Jul 24, 2005
Messages
3
I'm trying to get some info on the proper plugs and gaps for my 50 sizzler. It has NGK plugs in it now. I want to switch to Champions, but I don't have a manual as yet.<br /><br />As always thanks for the help...
 
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