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Old Jan 24, 2008 | 06:16 PM
  #1  
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Default Plugs

So as far as spark plugs what are the preferred brand for a vette?
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Old Jan 24, 2008 | 06:36 PM
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My tuner recommended NGK's Iridium plugs and Taylor racing wires. I didn't re-use the metal plug shields. I stored them away. A little anti-seize on the threads and you're good to go.
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Old Jan 24, 2008 | 06:39 PM
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Whichever brand you prefer. I've always liked Champion plugs, but I'm sure that many people have a preference for NGK, or Denso, or Autolite, and many others.

Anyway, here are some links to sites that discusses spark plugs ...

http://www.sparkplugs.com/sparkplug411.asp

http://everything2.com/index.pl?node=spark%20plug

http://www.centuryperformance.com/spark.asp

Last edited by allred; Jan 24, 2008 at 06:42 PM.
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Old Jan 24, 2008 | 06:43 PM
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NGK V-plugs for now but,I'll probably switch to the iridiums
shortly.
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Old Jan 24, 2008 | 06:44 PM
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NGK TR55 with copper core, no need to spend the money on irridium when it's so easy to replace plugs on these yo ucan do it every 30k. GM Perf 8mm wires are cheaper than stock replacements and will work with stock heat shields too. don't forget the anti-seize and dielectric grease...
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Old Jan 24, 2008 | 06:54 PM
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Hey Thanks guys
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Old Jan 24, 2008 | 07:09 PM
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Bosch Platinum plugs 4 prong
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Old Jan 24, 2008 | 07:19 PM
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What Ive seen on here its usually either AC Delco or NGK to be most preferred.

I personaly use NGK.
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I just replaced mine with the autolite iridiums and the red gm performance wires and no issues. Mileage was already average 28.5 at 80 on the interstate before changing havent rechecked it yet
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