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Haltech ECU is in full control of fuel
ECU designed from the ground up to suit GM's popular LS engine platform
zero crossing or adjustable thresholds - cam sensor inputs
5ft pump lead
IGN-1A Smart Coil Harness Kit for Holley EFI / Ford Modular, Coyote, Godzilla Accelerator Pedal Haltech ECU is in fullRegularly stocked! Making the switch to smart coils on your Ford Mod Motor or Coyote, but already have Holley EFI? Our Mod Motor specific kit makes a hassle free transition from the stock Ford 2 pin coils. This harness kit is intended for use with Holley EFI main engine harnesses that originally used a pair of driver modules for factory "dumb" coils, including but not limited to Holley part no's: 558 108 558 109 558 110 558 140 558 506 558 507 If you
