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NGK B8EFS on the street

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Old 12-25-2015, 12:04 AM
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Default NGK B8EFS on the street

I am planning to hit my new motor with a 200-250. I will be running the B8EFS plugs, gapped around .032. Has anyone running these seen any negative effects running these plugs 100% of the time?
Old 12-25-2015, 12:21 AM
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I run the B8EFS plugs in my car, but I have the gap at .025. No negative effects running these plugs on the street. My car didn't like .032-.035 when the nitrous would hit it wasn't happy, acted like it was blowing the spark out. I have much better results with .022-.025.
Old 12-25-2015, 12:23 AM
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They're fine.
Old 12-25-2015, 01:30 AM
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What I run in mine. Gapped at .028. Idles great still.
Old 12-25-2015, 11:30 AM
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Awesome, thanks guys.
Old 12-26-2015, 06:33 PM
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Daily on mine as well. Gapped around .030. Car was tuned on BR7s.
Old 12-26-2015, 08:46 PM
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good reinforcement on what everybody said, I was afraid originally the 8's would be hard to idle but never been an issue. And no more burning up ground straps lol. good luck, I gap mine at 28



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