what gap

May 24, 2007 | 01:40 AM

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From: longbeach CA

what gap

do ngk tr55 go in at b/c i put them whit the gap that they cam out of the box with is that good or bad

May 24, 2007 | 01:55 AM

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umm....not sure about all that, but .055 will do

May 24, 2007 | 03:30 PM

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From: WV

I just put a set of tr55s in my car the other day. They were gapped at .055 out of the box.