Holley EFI 556-127 Direct Ignition Coil
Holley EFI 556-127 Direct Ignition Coil
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Holley EFI 556-127 Direct Ignition Coil

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Key item features

  • Ignition Performance: Delivers a peak voltage of 44,000 Volts and a peak output of 102 Mj, ensuring robust ignition.
  • Power Requirements: Operates with a maximum battery voltage of 17.0 Volts, suitable for various electrical systems.
  • Installation Components: Includes two terminated sub-harnesses, eight Holley Smart Coils, and 3 ft. of wiring loom for a professional installation.
  • Harness Compatibility: Upgrading a non C-N-P main harness requires the Holley Universal Coil-On-Plug Harness, P/N 558-307, for complete installation.
  • Sub-Harness Features: The sub-harnesses feature fully terminated coil connectors, a 7-pin Metripak connector, and three loose wires for quick integration.
  • System Conversion: This kit facilitates converting an ignition system to Coil-Near-Plug (C-N-P), offering individual cylinder timing control.
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Columbus, 43215
Arrives by Wed, Mar 25
Sold and shipped by Walmart.com
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