Spark Plug Wire Resistance Numbers
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Joined: Oct 2000
Posts: 755
The upper limit is in the 15 - 30 k range. Remember that this is DC resistance, which is not going down the "wire". Never use a solid copper, low resistance plug wire. The spark will not be any stronger and large amounts of EMI will be generated that will effect badly the ECU and radio.
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Senior Member
Joined: Dec 2000
Posts: 529
Originally posted by brubenstein
The upper limit is in the 15 - 30 k range. Remember that this is DC resistance, which is not going down the "wire". Never use a solid copper, low resistance plug wire. The spark will not be any stronger and large amounts of EMI will be generated that will effect badly the ECU and radio.
The upper limit is in the 15 - 30 k range. Remember that this is DC resistance, which is not going down the "wire". Never use a solid copper, low resistance plug wire. The spark will not be any stronger and large amounts of EMI will be generated that will effect badly the ECU and radio.
What are the resistance numbers on brand new OEM wires?
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