
High Power IGN-1A Smart Coil Harness Kit for Holley EFI / Late Model Hemi
In stock and ready to ship! Making the switch to smart coils on your gen III Hemi on Holley EFI? Our application-specific kit makes a hassle-free transition from the factory Chrysler 2-pin coils. 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 (including and not limited to) the following Holley EFI main engine harnesses: 558-115 558-116 Features Compatible with IGN-1A smart coils from all popular brands, including Holley, Haltech, FuelTech, AMP EFI, FireCore and more. Made specifically for Holley EFI late model Hemi harnesses. Connects in place of the Holley coil drivers. Coil sub-harness connections have extended length to reach back to "IGN MOD IN" connections on main trunk of engine harness. Individually-numbered cylinder connections. What's in the Box Bank 1 & Bank 2 plug-and-play coil harnesses 13' high power battery relay harness Battery terminal kit