Heat protection to 600º F

Eliminates radio frequency interference (RFI)

Up to 10 times less resistance than standard resistor core wires

Two-layer 100% silicone inner cores & outer jackets keep wires flexible for the life of your vehicle

350 ohms per foot resistance provides more fire power to the spark plugs than OE resistor core wires

High conductive spiral wound core with stainless steel wire and fluorocarbon conductive material cover

Recommended when using multi-spark discharge electronic ignition systems and other electronic components

Exclusive low-profile 100% silicone PROBOOTS with vibration-proof stainless steel double spring-locking spark plug terminals