Spark plug gap?

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02-02-2006, 03:12 PM

Silvertooth

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Spark plug gap?

Anyone know the exact spark plug gap for some Denso Iridium sparkplugs? I've seen a bunch of different ones, not sure which is right.

02-02-2006, 05:15 PM

NESpeed

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RE: Spark plug gap?

Gap them around .30 to .28, i was having blow out with my plugs being around .40, put them at .34 and i still noticed it a little, and at .28 it ran great to 14psi.

02-02-2006, 06:08 PM

Silvertooth

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RE: Spark plug gap?

I'm running the SL, not the Vr4, if that makes any difference.

02-02-2006, 06:56 PM

NESpeed

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RE: Spark plug gap?

Ahhh Well.......I thought in another thread you said you had a VR4. The gap for a N/A should be .032-.043 I believe, I would set it to .41 and try that.