I have a stock bottom end 454 in my Camaro. I drive this can only in the summer months. Someone suggested to install "colder spark plugs". Any thoughts on this? Why would I need a colder plug, and do I want to change to a colder plug? Right now I use AC Delco plugs.
Thanks in advance.
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http://community.webshots.com/album/20439153xsqaTYyPvs
Thanks in advance.
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http://community.webshots.com/album/20439153xsqaTYyPvs