Another Spark Plug Thread
NGK TR55GP Platinum - Retail $2.99
http://i115.photobucket.com/albums/n.../NGKTR55GP.jpg NGK TR55IX Irridium - Retail $6.99 http://i115.photobucket.com/albums/n.../NGKTR55IX.jpg Question: Both of these plugs have the fine wire .6mm center electrode. Is the Irridium worth the extra cash and why? I appreciate all your opinions - thanks |
RE: Another Spark Plug Thread
ive always run regular autolites
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RE: Another Spark Plug Thread
Autolites here to, and not that platinum junk either.
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RE: Another Spark Plug Thread
yea i used autolite 25's here also
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RE: Another Spark Plug Thread
Well the fine center electrode is supposed to have a lower resistance and be less of a burden on the coils. In addition to that, their also supposed to allow more space for the spark to occure. Whether or not any of this stuff is true or not, I don't know.
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RE: Another Spark Plug Thread
Yup, 1 more for autolites
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RE: Another Spark Plug Thread
Platinum plugs are garbage. Had nothing but problems for the month I ran platinum plugs. Ended up having to swap them out for copper autolite 25s and haven't had problems since. I don't think too highly or Irridium either. Just get good old fashioned copper plugs.
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RE: Another Spark Plug Thread
+1 to autolites.... I think most people on here run them.
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RE: Another Spark Plug Thread
ORIGINAL: samseed101 Platinum plugs are garbage. Had nothing but problems for the month I ran platinum plugs. Ended up having to swap them out for copper autolite 25s and haven't had problems since. I don't think too highly or Irridium either. Just get good old fashioned copper plugs. |
RE: Another Spark Plug Thread
Yeah, I realize that....now :D
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