Do you need precision control over your ignition system? Would your combination benefit from Individual Cylinder Timing Control? Are you experiencing spark issues with your Stock Coils? Are you wanting to convert your Turbocharged Big Block Monstrosity to Coil-Near-Plug?! Problem solved, introducing the Holley EFI Big-Wire C-N-P Kit containing everything you need to upgrade your ignition system to handle 5.5+ HP per Cubic Inch

Features:
  • “Big Wire” Sub Harness- Pre wired with 12ga Power and Grounds, for optimal performance!
  • Peak Voltage – 44,000 Volts
  • Peak Output – 102 Mj
  • Maximum Battery Voltage 17.0 Volts
  • Upgrading a Non C-N-P Main Harness requires the Holley Universal Coil-On-Plug Harness, P/N 558-307 to complete the installation!
  • Contains two Terminated Sub-Harnesses, and Eight Holley Smart Coils, 3 ft. of wiring loom for a professional appearing installation!
  • 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!
  • More From This Category

    MSD Ignition Coil, 1998-2014 For Ford 4.6L/5.4L 2-Valve Engines, Red, Each

    MSD Ignition Coil, 1998-2014 For Ford 4.6L/5.4L 2-Valve Engines, Red, Each

    $113.11

    MSD Ignition Coil, 2005-2009 GM L-Series Truck Engines, Black, Each

    MSD Ignition Coil, 2005-2009 GM L-Series Truck Engines, Black, Each

    $237.15

    MSD Ignition Coil, Blaster, Coil Pack Style, Square, Black, For Chrysler, For Dodge, For Jeep, 5.7, 6.1L, Set of 8

    MSD Ignition Coil, Blaster, Coil Pack Style, Square, Black, For Chrysler, For Dodge, For Jeep, 5.7, 6.1L, Set of 8

    $1,348.54

    MSD Ignition Coils, Pro Mag 44, Magneto Style, Epoxy, Male/HEI, Square, Black, 45, 000 V, Each

    MSD Ignition Coils, Pro Mag 44, Magneto Style, Epoxy, Male/HEI, Square, Black, 45, 000 V, Each

    $2,283.02

    MSD Ignition Coil, High Performance, Red, 1983-1997 For Ford TFI Style, Each

    MSD Ignition Coil, High Performance, Red, 1983-1997 For Ford TFI Style, Each

    $149.21