Moroso 8.65mm Ultra 40 Race Spark Plug wire [Sold By The Foot]

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  • Regular price $2.99

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Moroso Ultra 40 Race Ignition Wire Black 8.65mm spark plug wire



 Great for replacement car or motorcycle spark plug wire, magneto coils, relocation kits, new engine look, hot rods, bobbers, v-twins, choppers, cafe racer, scrambler, truck, car suv, etc. Simply order to length and build your very own custom set of wires. We sell per foot so it's easier for you to order exactly how much you need. Doesn't hurt to order one or two feet longer!


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.


Spiral Wound Suppression core

Lowest resistance of 40 ohms per foor

Silicone Insulated

8.65mm width

Sold per FOOT! 

Orders will be cut to length and shipped as one single long wire.