8.5 MM Firewire Spool, 100 Feet

  • Allows engine builders to economically build custom ignition wire sets
  • Low resistance to ensure maximum spark energy is delivered to the plugs
  • State-of-the-art reactive core design filters out RFI and EMI noise created by high output ignition systems
  • 8.5MM pure silicone double-layer construction made of Kevlar weave for reinforced strength
  • Designed to use with tubular steel headers and extreme heat up to 1200 degrees