what sperk plugs do i use in 1973 evinrude 6 hp
S skipperjak Recruit Joined Jul 27, 2003 Messages 3 May 21, 2004 #1 what sperk plugs do i use in 1973 evinrude 6 hp
J Jack Shellac Lieutenant Commander Joined Aug 7, 2002 Messages 1,661 May 21, 2004 #2 Re: SPARK PLUGS Book calls for AC-M42K or Champion J4J gapped .030". Champion dosn't make J4J anymore, so use J4C. Don't know about AC.
Re: SPARK PLUGS Book calls for AC-M42K or Champion J4J gapped .030". Champion dosn't make J4J anymore, so use J4C. Don't know about AC.
JB Honorary Moderator Emeritus Joined Mar 25, 2001 Messages 45,907 May 21, 2004 #3 Re: SPARK PLUGS Use only Champions in any OMC engine.<br /><br />J4C for all-round use, J6C for extended trolling/low speed operation. <br /><br />If you experience fouling, open the gap to .040".<br /><br />Good luck.
Re: SPARK PLUGS Use only Champions in any OMC engine.<br /><br />J4C for all-round use, J6C for extended trolling/low speed operation. <br /><br />If you experience fouling, open the gap to .040".<br /><br />Good luck.
