Taylor Spiro Pro 10.4MM Spark Plug Wires

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Taylor's .409-inch, 10.4mm diameter high performance ignition wires are available for street or track applications. The "409" ignition wires provide continuous heat protection up to 600-degrees Fahrenheit and 102,000 volts dielectric strength and is recommended for extreme under hood temperatures and open wheel racing. A tightly woven heat treated fiberglass braid is applied over our 100% silicone 8mm Spiro-Pro ignition wire providing a 3-layer 100% silicone jacket for additional heat and abrasion protection.

Spiral-Wound core with 350 ohms per foot resistance for EMI and RFI suppression delivering maximum fire power without radio interference

Recommended for use with multiple-spark discharge and electronic ignition systems.

Boots featuring vibration proof double spring locking spark plug terminals.

All Universal sets come with both socket style and HEI distributor boots and appropriate terminals ends.