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best Spark plug?

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Old 12-21-2005, 06:20 AM
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Default best Spark plug?

installing headers on friday, wondering if there is a plug thats been performing better than the ACDelcos. NGK Maybe?

Engine Mods are light - lid and bellows, catback, LT's, home ported TB.
Old 12-21-2005, 06:34 AM
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Many of us use NGKs. For your mods, NGK TR55s would be a good chioce. They are stock heat range. I usually gap them at .055.
Old 12-21-2005, 06:54 AM
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thanks man, appreciate the tip
Old 12-21-2005, 07:32 PM
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Originally Posted by snkeh8tr
installing headers on friday, wondering if there is a plug thats been performing better than the ACDelcos. NGK Maybe?

Engine Mods are light - lid and bellows, catback, LT's, home ported TB.
Ive run them both..with the NGK TR55IX being the current plug of choice. My car seems to run slightly better with the NGK plugs. I'm happy with them and would/will purchase them again when needed.
Old 12-21-2005, 07:50 PM
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If ya wanna spend 12 buck each, get the brisk spark plugs
Old 12-21-2005, 11:20 PM
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I agree about the Brisk Spark Plug. They are the best. Go here:
http://www.briskusa.com/advantages.htm#shape
Old 12-22-2005, 12:19 PM
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i like our sponsor's densos
http://www.densoiridium.com/ads/ls1t...c_10_2005.html




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