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Plug gap

2K views 5 replies 2 participants last post by  Turbonut 
#1 ·
I'm running the jb4 on map2 and was advised to close the gap on my plugs to .022....I'm set at .028.
My afr is 10.8-11.8 at wot.
What do you guys think? Leave as is?
 
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