NGK
#6
Originally Posted by fantastic88
*bump* I'd really like to know what a 0.55 gap helps with.
#8
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Join Date: Jun 2004
Location: Grand Haven, Michigan
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Would it be better to gap all plugs at .055? I gapped mine at .060 when i last did my plugs. Next time i do my plugs i will do the NGK'* with a .055 gap.
#10
Re: NGK
Originally Posted by fantastic88
Are the NGK TR55'* one heat range colder plugs? I'm going to start getting ready for the 3.4".
I haven't experienced any KR or ignition problems.