FORUM RULES UPDATED - The forum rules have been updated to continue to provide a friendly and safe environment for our member community. Please take a moment to review the updated rules and our terms of use and privacy policy. Click here for Forum Rules which has links to the 'terms of use' and 'privacy policy'.
That motor is spec out for L4J plugs. They are no longer availible. I have been using L82C champion plugs for my 45 HP now for 8 years and have never had to change them.
Champion L4J which is no longer made--superceded by J6C no cross reference available. So equivalent would be NGK B8s or AC M42FF or M42K. Autolite 2635
