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