RenaudB
06-28-2007, 05:57 AM
Hey, do these plugs works well on a stock lt1? NGK TR6 v-power
http://www.ngksparkplugs.com/products/spark_plugs/vpower.asp?mode=nml
http://www.ngksparkplugs.com/products/spark_plugs/vpower.asp?mode=nml
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