Re: Distributors and advance curves - how many did Packard build?

Posted by PackardV8 On 2010/6/18 8:37:49

Decoding chart for NGK:ngksparkplugs.com/tech_support/spark_plugs/faqs/faqcode.asp?mode=nml

My computer can't down load it so i don't know if the chart is any good or not.