those with NGK TR55's

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10-19-2005, 09:01 PM

#11

BigKID

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I gap mine at .052-.053 just as a precaution for the n2o. Otherwise I would do as all the others have said and leave them at .055. Yes, I have had a few tips get loose before so I make sure I snug them down now as I regap them.

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10-19-2005, 11:48 PM

#12

silverado

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Do you even have the instrumentation to change the gap from .053 to .055? When I was on the bottle I gapped my plugs at about .035......is that what you mean?

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10-20-2005, 09:01 PM

#13

nonnieselman

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not sure about performance gains but it sounds cool when you tell someone that you have NGK TR55's haha. non of my friends know what im talkin bout..

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10-20-2005, 11:38 PM

#14

BigKID

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Quote:

Originally Posted by silverado

Do you even have the instrumentation to change the gap from .053 to .055? When I was on the bottle I gapped my plugs at about .035......is that what you mean?

Although they are not precision instruments, I do have the means to decrease the gap on my plugs .002-.003 of an inch. I would never gap a 55 to .035. TR6 is a different story though. I run my truck n/a 98% of the time and it does fine the other 2% I spray it with the 55s so I see no need to go to TR6s.

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