Sparkplug questions?
Thread Starter
Registered User
Joined: Feb 2003
Posts: 70
From: Lansing, Michigan
Sparkplug questions?
Are the stock sparkplugs in a 99 ls1 platinum? The car is now cammed, should I get some new stock plugs or some NGK's. Which NGK's? What about Iridium plugs? Im not running nitrous, or a blower. Thanks
Last edited by JS99Z; Mar 10, 2005 at 08:51 PM.
Registered User
Joined: Apr 2004
Posts: 61
From: VA
Re: Sparkplug questions?
Originally Posted by JS99Z
Are the stock sparkplugs in a 99 ls1 platinum? The car is now cammed, should I get some new stock plugs or some NGK's. Which NGK's? What about Iridium plugs? Im not running nitrous, or a blower. Thanks
http://www.thunderracing.com/catalog...vid=3&pcid=102
These are the most popular replacements.
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