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Holley 558-318

Big Wire Coil-Near-Plug Smart Coil Sub Harness

Holley 558-318


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Estimated ship date 09/26/17 if Ordered Today
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Holley 558-318 Big Wire Coil-Near-Plug Smart Coil Sub Harness $125.99
Big Wire Coil-Near-Plug Smart Coil Sub Harness
  • For Use With Holley Smart Coils

  • Holley EFI Smart Coils and Big-Wire Coil-Near-Plug Kits contain everything you need to upgrade your ignition system to handle 3000+ horsepower!

  • “Big Wire” Sub Harness pre-wired with 12 ga power and grounds for optimal performance
  • 44,000 Volts Peak Voltage
  • 102 Mj Peak Output
  • 17 Volts Maximum Battery Voltage
  • Individual cylinder timing control for complete customizability
  • Sub Harness features Fully Terminated Coil Connectors, a 7 Pin Metripak Connector used on several Holley EFI C-N-P Main Harnesses, and 3 loose wires for a quick installation

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