09-01-2006, 07:29 AM
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CC Member
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Join Date: Dec 2000
Location: Livermore,
CA
Cobra Make, Engine: ERA #629, BBM Side Oiler Block, 482ci, Richmond 5 speed
Posts: 853
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Not Ranked
This doesn't answer your question about what to do when you have plugs that don't look alike but it's by far the best plug reading article I've read.
http://www.4secondsflat.com/Spark_plug_reading.html
Chris |