Spark plug /ignition info
http://cochise.uia.net/pkelley2/sparkplugreading.html
http://www.4secondsflat.com/Spark_plug_reading.html
http://www.4secondsflat.com/plug_chart.html
http://www.dragstuff.com/techarticles/r ... plugs.html
http://www.dansmc.com/Spark_Plugs/Spark ... talog.html
http://www.centuryperformance.com/spark ... g-192.html
http://www.ngksparkplugs.com/apps/car_truck_suv/default.asp?nav=60000&country=US
http://www.strappe.com/plugs.html
http://www.acdelco.com/html/pi_plugs_ident.htm
http://www.atlanticjetsports.com/_techtalk/00000005.htm
http://www.ngkspark.com.au/spark_plug_cross_ref_chart_index3.htm
http://www.babcox.com/editorial/cm/cm59910.htm
http://www.ngksparkplugs.com/techinfo/spark_plugs/partnumberkey.pdf
viewtopic.php?f=50&t=609&p=5672#p5672
http://www.gnttype.org/techarea/engine/plugs.html
http://www.tsrsoftware.com/sparkplug.htm
http://www.ngksparkplugs.com/techinfo/spark_plugs/overviewp2.asp
http://cochise.uia.net/pkelley2/sparkplugreading.html
http://www.4secondsflat.com/Spark_plug_reading.html
http://www.4secondsflat.com/plug_chart.html
http://www.dragstuff.com/techarticles/r ... plugs.html
http://www.dansmc.com/Spark_Plugs/Spark ... talog.html
http://www.centuryperformance.com/spark ... g-192.html
http://www.ngksparkplugs.com/apps/car_truck_suv/default.asp?nav=60000&country=US
http://www.strappe.com/plugs.html
http://www.acdelco.com/html/pi_plugs_ident.htm
http://www.atlanticjetsports.com/_techtalk/00000005.htm
http://www.ngkspark.com.au/spark_plug_cross_ref_chart_index3.htm
http://www.babcox.com/editorial/cm/cm59910.htm
http://www.ngksparkplugs.com/techinfo/spark_plugs/partnumberkey.pdf
viewtopic.php?f=50&t=609&p=5672#p5672
http://www.gnttype.org/techarea/engine/plugs.html
http://www.tsrsoftware.com/sparkplug.htm
http://www.ngksparkplugs.com/techinfo/spark_plugs/overviewp2.asp