10.4mm mm ThunderVolt-50 spark plug wire set. Black

Black. Includes two identical wires. 21" long with 180° (straight) plug boots and 180° (straight) coil boots. According to Taylor these are the best spark plug wires money can buy. Made of a 40 Ohm/ft. Ferrite spiral core with a blend of copper nickel alloy which is bonded by a conductive acrylic cover. Excellent RFI and EMI suppression and is compatible with most ignition systems and electronic components. These 10.4mm wires feature three layers of pure Zim plex silicone for 600° F heat protection. 102.000V dielectric strength with a tightly woven heat treated fiberglass braid. Wires a black with gold lettering and black Pro boots. The difference of the 10.4mm, when compared with the 8.2mm version, is the thickness of the insulation which is designed for racing applications.