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Old 05-26-2019, 06:17 PM   #1
macdodd127
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Spark plug gap

I bought a set of accel 576s plugs. What is a good gap for them? I have a stock '74 350sb with headers. Thanks,,,Bill
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Old 05-26-2019, 06:38 PM   #2
geezer#99
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Re: Spark plug gap

Stock would be .032
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Old 05-26-2019, 07:19 PM   #3
macdodd127
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Re: Spark plug gap

Should leave them at that since engine is stock?
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Old 05-26-2019, 07:26 PM   #4
geezer#99
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Re: Spark plug gap

Nothing to be gained by going different.
Your points and coil won’t jump a much bigger gap than that.
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Old 05-26-2019, 07:39 PM   #5
macdodd127
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Re: Spark plug gap

thanks,,,
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