K20 Spark Plugs... Anyone using NGK V powers?
Im in dire need of a spark plug change and I have a Brand new set of NGK Vpowers lying around from my integra. I know the K20 came with Iridium from the factory and I know you need a resistor type plug...
But would and is anyone running resistor type NGK Vpower Copper plugs?
But would and is anyone running resistor type NGK Vpower Copper plugs?
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