High Power IGN-1A Smart Coil Harness Kit for v8 Engines

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  • Regular price $249.95

Updated design coming Spring 2021!


Smart coils are an excellent choice for ignition on high compression / high boost race cars, but have very specific power and grounding requirements to hit their full spark potential. Our complete harness kit allows for just that with a simple plug-and-play installation. Our smart coil wiring kit is also one of the cleanest, best-finished and most inclusive kits available.


  • Compatible with IGN-1A smart coils from all popular brands, including Holley, Haltech, FuelTech, AMP EFI, FireCore and more.
  • LSX style ignitor connectio ns make harnesses compatible with most COP / CNP EFI harnesses
    • Any and all LSX harnesses for stock or aftermarket ecu
    • Holley EFI universal MPFI harnesses
    • Holley EFI Ford modular harnesses


What's in the Box

  • Bank 1 & Bank 2 plug-and-play coil harnesses
  • 13' high power battery relay harness
  • Battery terminal kit