Spark Plug Wire - Ultra 40 - Spiral Core - 8.65 mm - 100 ft - Silicone - Black - Each

Moroso Ignition Wire Spool - Ultra 40 - 8.65mm - 100ft - Black

Product Overview

Moroso Ignition Wire Spool - Ultra 40 - 8.65mm - 100ft - Black

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Ignition Wire Spool, Ultra 40, 8mm, 100 ft. Length, Black, Each

Custom build multiple sets of spark plug wires using these Moroso new Ultra 40 Race ignition wire rolls. They are the most powerful and RFI/EMI-resistant wires available for racing today. Features of these 8.65mm wires include a Kevlar® core that's four times stronger than Aramid cores, a class-leading 40 ohms of resistance per foot, nickel copper alloy conductors for superior spark energy transfer, an extra-thick EPDM layer for greater dielectric strength. Plus, their closely woven fiberglass, silicone-impregnated insulation provides up to 8,000 extra volts of protection, and their extra-thick diameter extends wire life by adding additional insulation against heat, chaffing, and contaminants.