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-10% Coil-Near-Plug Smart Coil Kit

Holley has conveniently put the major components you need to implement a coil-per-plug ignition system for your V8 engine into this Smart Coil Kit. This kit will resolve many of the most common issues experienced with stock coils when run in high-performance applications, including issues arising from high-compression and high-boost engines.

Holley's Coil-Near-Plug Smart Coil Kit features:

  • Massive Numbers: 44 KV peak voltage and over 100 Mj of spark energy!
  • Works with battery voltages up to 17.0 Volts

The harness included in this Holley Coil-Near-Plug Smart Coil Kit is plug-and-play with the Holley LS Main Harnesses as well as the factory GM LSx harness. To use this kit with other Holley EFI applications we recommend that you use the HP Smart Coil Harness to Holley EFI Main Harness Adapter, PN 558-307


Not Sure? Review this product documentation before you buy!

Installation Guide
Holley Big-Wire Coil Near Plug Smart Coil Kit

Installation Guide
Holley Standard Coil Near Plug Smart Coil Kit

Power and Control connection5 Wire Coils (Trigger, Trigger Ground, Cylinder Head Ground, Battery Ground, High Current Switched 12v)
StyleCoil Near Plug (CNP)
Tower StyleMale
Towers (Qty)1

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Coil-Near-Plug Smart Coil Kit

  • Views: 21872
  • Brand: Holley EFI
  • Product Code: 556-127 | 556-128
  • Availability: In Stock
  • $1,015.00
  • $912.95

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