Holley EFI Injector Driver Module 554-142


Programmable 8 Channel - Incl. Harness

Pricing: $532.95


Programmable 8 Channel - Incl. Harness

Holley EFI - Injector Driver Module P/N 554-142 Features:

  • Eight easily programmable channels for precise injector control
  • Eight Pre-Programmed Injector Current Curves
  • Peak current settings from 4A to 10A
  • Hold current settings from 1A to 2.5A
  • Peak Hold Duration Settings From .5 to 1.0ms
  • Injector Test Fire Program For Quick Troubleshooting
  • 8 RGB LEDs Indicate Proper Operation As Well As Log Faults
  • Two Outputs Can Be Run To ECU To Datalog Injector Faults


  • 554-142
  • 554-142
  • 090127030721
  • Holley
  • New

Shipping Information

  • Item Requires Shipping
  • 1.9 lbs.
  • W7.9000” x H3.3000” x L9.6000”

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