what is the ohm resistance on a spark plug wire
Best Answer: Solid wires (high performance) are under an ohm (tare of the wire). According to the first link, from Popular Mechanics, spark plug wires are supposed to have 10,000 to 15,000 ohms per foot. According to the second link, from David Kucharczyk, silicon wires have 10^9 to 10^11 ohms per meter. As the wire wears out, the resistance might get higher but not lower.