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spark plug help

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Old 10-02-2014, 11:14 PM
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Default spark plug help

After reading a spark plug thread here, I decided to move up my scheduled plug change. Has anyone ever heard of Pulstar plugs? If not what plugs do you guys recommend for 2011 ecoboost.
Old 10-02-2014, 11:27 PM
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Motorcraft SP-534's.
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Old 10-03-2014, 12:27 AM
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what he said ^^

ford spent a TON of money figuring out the plugs. they have the heat and timing down. do your engine a favor, run 534's, amsoil signature series (low noak oil), and a catch can. your engine will run amazing. hope this helps.
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Old 10-03-2014, 07:03 AM
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I just ordered as set online. How should I gap them? My 2011 is stock.
Old 10-03-2014, 07:05 AM
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.030-.032"
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Old 10-03-2014, 07:28 AM
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Are they supposed to be gapped different if they are tuned?
Old 10-03-2014, 07:46 AM
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Some guys with high octane tunes are running .028" They come gapped at .032".
Old 10-03-2014, 03:41 PM
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39.00 dollars for all six with free shipping. I hope that was a good deal, it seems like it is.






https://www.stage3motorsports.com/SP...ark-Plugs.html



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