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14646, spark codes???
Posted by ECLIPSE286, Feb-12-02 04:11 AM
can somebody tell me please which sparks are colder? nkg bpr6esII or bpr5esII??
i know its a stupid question!
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14647, RE: spark codes???
Posted by Candude, Feb-12-02 04:48 AM
Hey eclipse286,
I checked out what all the letters stand for on the ngk website www.ngksparkplugs.com
under Tech Info.
Letters explained:
Go here, and click the last question on the page for the letter designation of the NGK plugs:
http://www.ngksparkplugs.com/techinfo/spark_plugs/faq/index.asp
Click on this question to download the pdf file.
Q: What do the numbers and letters in a
part number represent?
But basicially,
Y - is for the V-Grooved center electrode
A - is for special design, whatever that means.
Hope this helps.
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