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spark plug gap?

jman44

New member
i have to do a tune up on my 99 gtp and i am getting ngk tr6 and 10.5 mm wires. i am wondering what gap to set the plugs? Thanks
 


Are the NGK TR6ix even suitable for ur car? That's what I run in my GXP and their a heat range cooler for mine...and I talked them at .035

Just curious. I like the info
 


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