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Spark Plug Gap?

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Old Apr 6, 2023 | 10:06 AM
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Default Spark Plug Gap?

I have an 06 C6 with a Dyno tune, catbacks, cold air intake. Changing the wires and plugs. What spark plug gap should should I be using?
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Old Apr 6, 2023 | 10:27 AM
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.040 is the gap you're looking for
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Old Apr 6, 2023 | 09:56 PM
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If you purchase iridium plugs do not gap. They will be preset at .040
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Old Apr 7, 2023 | 12:37 AM
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Originally Posted by sramzzz
If you purchase iridium plugs do not gap. They will be preset at .040
I bought ACDelco 41-962 Professional Platinum Plugs.
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Old Apr 13, 2023 | 02:26 PM
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Always check the gap. Trust but verify.
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Old Apr 13, 2023 | 07:27 PM
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Look at them. If they all look the same, run them.
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