High Performance Spiral Ignition Wire

MOROSO High Performance Spiral Ignition Wire Upgrade ignition reliability and spark energy with MOROSO’s High Performance Spiral Ignition Wire, engineered and made in the USA for modern high-vibration engines including late-model Harley-Davidson® ION sensing coils. High-temp silicone boots withstand up to 600° for lasting performance in extreme conditions. 8mm silicone jacket and extra-thick EPDM insulation provide superior dielectric strength and abrasion resistance. Stainless steel alloy conductor improves spark energy and consistency under load. Locking stainless steel plug terminals with nylon pull tape deliver secure terminal retention and resistance to vibration. Ferrite impregnated core tunes EMI suppression to reduce interference with modern electronics. DuPont™ Kevlar® core adds tensile strength — four times stronger than standard aramid cores — for durability and longevity. Precision manufactured to the highest quality control standards, MOROSO ignition wires combine advanced materials and robust construction for dependable starts, improved throttle response, and reduced electrical interference.