This coil–near–plug ignition coil is designed for use with Holley HP and Dominator ECUs, as well as other EFI systems that can drive "smart" ignition coils. Although it is designed for any supercharged, turbocharged, nitrous or high compression engines, it can be used on street driven vehicles as well. Features Peak Voltage – 44,000 Volts, Peak Output – 102Mj, Maximum Battery Voltage – 17.0 Volts
Universal Coil On/Near Plug Harness
Use to connect Holley P/N 558-312 or factory GM LSx coil harnesses to Holley HP or Dominator ECUs.