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  #1  
Old 06-24-2008, 07:49 PM
RLorange RLorange is offline
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Question Can you use a Resistor spark plug?

Hey guys!

Just wondering if anybody knows about 'Resistor' type spark plugs.
I have an NGK BR7HS which I assume is the same as a B7HS but with a resistor. It seems to work fine but I really don't want to damage my CDI if that is at all possible
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Old 06-24-2008, 10:45 PM
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Pablo Pablo is offline
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Default Re: Can you use a Resistor spark plug?

It shouldn't hurt anything.....I do wish I knew the KV output of the CDI though.
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Old 06-25-2008, 06:00 AM
RLorange RLorange is offline
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Default Re: Can you use a Resistor spark plug?

Well my high tension spark lead has 20kV written on it if that helps...

I guess it must be under that?
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Old 06-25-2008, 06:24 AM
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Default Re: Can you use a Resistor spark plug?

Yeah it's not really strong....guessing in the under 10KV range but I could be full of stuff....it works better with a small gap.
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Old 06-25-2008, 07:02 AM
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Bikeguy Joe Bikeguy Joe is offline
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Default Re: Can you use a Resistor spark plug?

It won't hurt the CDI, it will reduce noise and spark output.
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