Sumax 8mm Spark Plug Wires For Harley Touring And Sportster
Hot spark is critical to extracting maximum horsepower from your mill, and skinny, ragged-out stock spark plug wires are not going to move the juice from your coil into your plugs very well. Replace them with Sumax high-quality silicone-jacketed plug wires.
Features:
- Designer plug wire sets come in distinctive, highly visible colors
- Precut and have plug/coil boots and terminals already installed
- Boots and wires are made from extra-high-temperature silicone, which gives protection up to 600°F
- Spiro-Pro core provides up to 10 times the conductivity of a standard carbon-core wire
- Low resistance means they run cooler and last 3-4 times longer than carbon-core wires
- 180° coil boots, 180° plug boots
- 21″ Leads
- Designed for electronic ignitions
- Sold in pairs
- Made in the USA














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