what type of plugs should i use in my 66 rude 40 hp and the gap?
R russeller Petty Officer 1st Class Joined Jun 19, 2004 Messages 218 Jul 2, 2004 #1 what type of plugs should i use in my 66 rude 40 hp and the gap?
P Paul Moir Admiral Joined Nov 5, 2002 Messages 6,847 Jul 2, 2004 #2 Re: PLUGS Evening, Russ. <br /><br />Champion J4C (used to be J4J) gapped at .030".<br />If you troll a lot, you might try a slightly wider gap (.035" max) or the J6C plug.
Re: PLUGS Evening, Russ. <br /><br />Champion J4C (used to be J4J) gapped at .030".<br />If you troll a lot, you might try a slightly wider gap (.035" max) or the J6C plug.
