Spark plug gap for tr6ix the same as tr6?

00stang37

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Hey guys, so I have the ngk tr6ix iridium spark plugs. From what I've read the gap should be 0.32-0.35 for the tr6 and I'm planning on running 0.35 on a 2000 GT with an intercooled P1sc at 9-10 psi. Being that the iridium run slightly hotter, should I run the gap different from the coppers?
 

Bdubbs

u even lift bro?
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You actually might get away with a wider gap with the tr6ix plugs. I'd start them at .035
 

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