What is the spark plug gapping For a 79" CJ7 with a 258 stright six? - JeepForum.com
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Unread 04-23-2009, 01:42 PM   #1
Rathburn
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1954 CJ3B 
 
Join Date: May 2008
Location: Warren, Ohio
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What is the spark plug gapping For a 79" CJ7 with a 258 stright six?

What is the spark plug gapping For a 79" CJ7 with a 258 stright six? Please help, thanks.

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Unread 04-23-2009, 02:03 PM   #2
foggybottombob
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1984 CJ7 
 
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Location: Monument Colorado
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From my Chilton's manual it is 0.035"
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Unread 04-23-2009, 02:09 PM   #3
Rathburn
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Thank you very much!
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Unread 04-24-2009, 03:36 AM   #4
GPER
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1979 CJ7 
 
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That is if you are running the stock ignition and if you are you should have upgraded it.
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