MSD Ignition, what spark plugs to run??
MSD Ignition, what spark plugs to run??
Just wondering if I need to switch to a heat range other than stock when running an MSD Digital-6 ignition system??? Right now I just have the factory AC Delco's in (with only about 200 miles on them).
Thanks
Thanks
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dbusch22
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Oct 31, 2016 11:09 AM
94z28jbw
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Sep 8, 2002 03:22 PM



It doesn't hurt my feelings at all that I won't have to change them....AGAIN!!!
