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$392.95
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel

Holley 554-143 Injector Driver Module, Programmable, 8 Channel

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Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
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Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
Holley 554-143 Injector Driver Module, Programmable, 8 Channel
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We estimate this item will ship on or before May 21st.
Part # 425554143
$392.95
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Details

MAP Sensor Included:
No
Transmission Control:
No
MFG. Part #:
554-143
GTIN Code:
090127030738
Sold in Quantity:
Each

Info

Introducing the Holley EFI Programmable 8 Channel Injector Driver Module. The ultimate solution for methanol burning engines that require a large set of secondary injectors. The Holley EFI Injector Driver Module will have you in complete control of your fuel injected behemoth, featuring easily programmable injector current curves, injector test fire mode, two datalogger outputs, multiple peak and hold current settings and more. This module will allow you to expand the capabilities of your current Electronic Fuel Injected Engine, keeping you at the front of the field!
  • Engineered specifically to add a secondary set of high peak current injectors when utilizing a Holley EFI Dominator ECU
  • Can be triggered by either negative or positive trigger to ease install in all EFI applications, be it a stock or aftermarket ECU
  • Eight easily programmable channels for precise injector control
  • Easy to wire Tyco Super Seal Connector
  • 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 while in the field
  • 8 RGB LEDs indicate proper operation as well as log faults
  • Two outputs (Ground and 0-5V) can be run to an ECU to datalog any injector faults
  • Pre-Programmed in Position 7 for Billet Atomizer 325-800 or Precision 500 Lb/Hr Injectors

Installation Instructions (PDF)

Important Messages

  • This item ships directly from the manufacturer. It may take an additional 5 business days for Holley to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
Some parts are not legal for use in California or other states with similar laws/regulations

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