OK I have been going through plugs like mad... So I did a search on plugs for blower and N.O.S car my search came up with these zex plugs rated for cars over 700hp. does anyone know anything about these plugs?
ZEX sparkplugs????
- Thread starter DOWN2EARTH411
- Start date
LS1PUSSOUT
Banned
theyre junk
They are made by a company from France. I can't remember the name but it is one that makes a lot of the German OE's spark plugs. They come in two levels. One is one step colder than factory and the other is 2 steps colder. I have run them before and had a couple buddys run them with 0 issues. These were all nitrous cars. Looked like a nice piece to me. I run NGKs now for no other reason than thats what everyone else seemed to be running on the cobras.
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