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single 1j
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456 Posts
Discussion Starter · #1 ·
i finally replaced the spark plugs that came w/ the clip 5000 miles after my swap and found out about these plugs BKR6EP are these colder than the BKR7E?
and the tip is sharper than a pencil, is that normal?

 

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Poopra King
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2,239 Posts
NGK iridium plugs have IX at the end of the plug number, it would be a BKR6EIX
 

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Poopra King
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slidingsidewayz said:
i don't think these are iridium plugs.
I don;t think so either from the picture. The Iridium plugs have a fine electrode, it's like a thin wire.
 

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wouldn't P be platinum?
 

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Poopra King
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And yes, just to clarify, the higher the number, the colder the plug, the lower the number, the hotter the plug......at least as far as NGK is concerned.
 

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Not so boring anymore
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p is platnium...
 
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