Read your Plugs!!!
#1
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Read your Plugs!!!
For all you motorheads messing with your A/F ratios and ignition systems:
http://www.centuryperformance.com/spark.htm
Be sure to go to the next page for reading the plugs.
http://www.centuryperformance.com/spark.htm
Be sure to go to the next page for reading the plugs.