I'm gonna grab some ZEX plugs which are designed for a nitrous/turbo application. My question is this.
Are the ZEX plugs naturally a colder range plug? They offer the part number of xxxxx-4 or -6 or-8. They recomend running 2 ranges colder for obvious reasons.
BUT does that mean you would take the stock NGK heat range and then run a ZEX plug that is two ranges colder from there.
OR
would you run the zex plug with the same heat range as the OEM heat range, and in turn that would be equal to 2 ranges colder just because of the design of the ZEX plug?
Little confused with this.
I know a lot of you will chime in saying "Just get some NGK's that are 2 ranges colder" So on that note save yourself some typing and dont type it.
Are the ZEX plugs naturally a colder range plug? They offer the part number of xxxxx-4 or -6 or-8. They recomend running 2 ranges colder for obvious reasons.
BUT does that mean you would take the stock NGK heat range and then run a ZEX plug that is two ranges colder from there.
OR
would you run the zex plug with the same heat range as the OEM heat range, and in turn that would be equal to 2 ranges colder just because of the design of the ZEX plug?
Little confused with this.
I know a lot of you will chime in saying "Just get some NGK's that are 2 ranges colder" So on that note save yourself some typing and dont type it.
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