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Old Jun 12, 2003 | 06:34 PM
  #1  
dustinleavitt2000's Avatar
dustinleavitt2000
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From: ca
spark plug gap

hey this may sound like a stupid question but my book wont tell me the spark plug gap, i put the plugs in un gapped and the engine sounds like crap and it fouled one of the plugs, could someone please tell me the gap??
 
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Old Jun 13, 2003 | 01:56 AM
  #2  
macguyver's Avatar
macguyver
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From: Minneapolis, MN
spark plug gap

To start, what have you got?
 
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Old Jun 13, 2003 | 09:35 PM
  #3  
Coondawg's Avatar
Coondawg
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From: Saraland AL
spark plug gap

My book says .044, your's should be close. Is the decal still on the engine or radiator crosspiece?

It is a very good idea to check every plug before installing them. I put in a set yesterday and four out of eight were too close.

If you don't have one, get a Haynes manual. The others aren't as informative.
 
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Old Jun 14, 2003 | 12:29 PM
  #4  
RexB's Avatar
RexB
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spark plug gap

Yep, .042-.046, I gap in the middle at .044 too on the 400cid
 
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Old Jun 15, 2003 | 05:29 AM
  #5  
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battered_bronco
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From: not mass
spark plug gap

well ust got done with plugs on 351m 78
and was figuring .046 would give me a litle extra spark...
wrong she didn't start(original box and coil(not for long))

but start at .044 exact close em if need be
if you hoped up your ignition open the gap
thats why you add power to ignition for a larger spark
 
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