Spark Plugs
#1
Spark Plugs
I was going to change my spark plugs but I am un sure which ones to get. I have a MSD ignition but I am going to change it to a mallory one, so I need to know what plugs to get. Should I be getting a reach of 3/4 or 3/8?
Anyways thanks. O yea I have a 1969 350
Anyways thanks. O yea I have a 1969 350
Last edited by Doomah; June 12th, 2012 at 10:15 AM.
#2
You don't necessarily need to change plugs just due to a distributor/coil change. You might be able to experiment with wider spark gaps.
As far as dimensions and style of plug, that should go with whatever heads you're using. I defer to others here, but AC Delco R45S's are pretty common applications.
As far as dimensions and style of plug, that should go with whatever heads you're using. I defer to others here, but AC Delco R45S's are pretty common applications.
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