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What is the difference between a
R8102A-10
And a
R8102B-10
R8102A-10
And a
R8102B-10
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the firing end construction- the NGK catalog has design symbols breakdown for all non automotive plugs
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I looked both plugs over closely and can't see a difference to the naked eye.Comment
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if you look for r8102b-10 online you may have problems. i called ngk and they said they were no longer being made. however i found out they changed the park number. the new one is ngk 95746. i called them back and they found them
i order my plugs from sparkplugs.com. when you sign up for an account tell them you are a racer and you should get a nice discount. i paid a little over $10 per plug.
frank novotny
52-E
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The B is the only one I can find for sale on ngk.com's website, https://www.ngk.com/product.aspx?zpid=41487 (which is 95746 according to their website). What kind of discount do you get?Last edited by halestorm; 06-20-2018, 08:08 AM.
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According to NGK's code page the A and B note construction special design and older code sheet I have states the firing end is a special design. NGK does not specify what the difference is. Take a close look under magnification and see if you notice a difference.
Here are the codes:
https://www.ngk.de/fileadmin/Dokumen...en_code_en.pdf"Keep Move'n" life is catching up!
No man's life, liberty or property are safe while the legislature is in session.Comment
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i got them for $10 and change. plus shipping. according to the ngk writeup on their website they are new and improved. we'll see
frank
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