TR-55 NGK sparkplugs...

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Apr 2, 2005 | 08:37 AM

Hemi Killer

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From: Bossier City, LA

TR-55 NGK sparkplugs...

Are they pre-gapped to what I need or do I need to gap them? It's for my N/A 5.3. Thanks in advance.

Apr 2, 2005 | 10:26 AM

budhayes3

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From: Hackensack, NJ

Seems like most guys are gapping them at .055, which is where I have mine. When I removed them all from their boxes and checked them, that's where they were all at

I'd check them first just in case though.

Apr 2, 2005 | 05:34 PM

Hemi Killer

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From: Bossier City, LA

Thanks!

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