iridium spark plugs

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Apr 17, 2005 | 08:49 AM

Jcup315

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iridium spark plugs

what are the best spark plugs to get when turboed? i heard iridium plugs are pretty good. what is a good brand that makes them?

Apr 17, 2005 | 08:51 AM

Jcup315

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Re: iridium spark plugs (Jcup315)

also links would be helpful

Apr 17, 2005 | 09:01 AM

Jcup315

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Re: iridium spark plugs (Jcup315)

what is the temp. rating for the NGK iridium ix spark plugs?

Apr 17, 2005 | 09:43 AM

Jcup315

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Re: iridium spark plugs (Jcup315)

one more thing....does anyone know the stock heat range for b18b spark plugs....i'm thinkin its 8 but not sure

Apr 17, 2005 | 12:20 PM

LSVTEC 91 Civic

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Re: iridium spark plugs (Jcup315)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jcup315 »</TD></TR><TR><TD CLASS="quote">one more thing....does anyone know the stock heat range for b18b spark plugs....i'm thinkin its 8 but not sure</TD></TR></TABLE>

Its a 5 or 6

Iridiums are good because they last long... for a performance application Copper NGKs > * 7/8 is a colder plug for High compression / FI