Sparkplug questions?
03-10-2005, 08:13 PM
#1
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Join Date: Feb 2003
Location: Lansing, Michigan
Posts: 70
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; 03-10-2005 at 08:51 PM.
03-10-2005, 09:22 PM
#2
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Join Date: Apr 2004
Location: VA
Posts: 61
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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