What Sparkplugs???

[93_Snake]

What brand and number of sparkplugs do you use on your 93 Cobra? Do you use Copper or Platinum core? I am thinking about changing the plugs in my car and just wanted to get some feedback about which ones work the best for 93 Cobras. My car is mostly stock, but I am having a hard time finding out whether I should use Copper or Platinum for it. Any input???? Thanks!

 

[hillie16]

I run Autolite 24's, not sure if it's different for the cobra.

 

[LEE93COBRA]

Since you do not have any major mods, stick with factory Motorcraft platinums.

Lee

Oh yeah..5.0 cobras do use different plugs than 5.0 h.o.'s

 

[93_Snake]

I have heard that 5.0s run better with copper plugs than platinum. Any truth to this? I guess I could just buy a set and try it for my self. Its not like plugs are very expensive :-D

 

[fozz]

yes, run the factory 32c's by motorcraft....they're a colder plug compared to the regular 5 liters