Holley-Dominator EFI ECU

Item #554-114
Sale Price
You Save

Product Description

Holley - Dominator EFI ECU

Dominator EFI Vehicle Management Systems are intended for all engine applications, from street to unlimited high-end racing applications. Dominator systems have nearly unlimited capabilities to control any power adder, input, or output you can throw at them. There are enough inputs and outputs to allow Dominator VMSs to serve as their own data acquisition and control module. They will eliminate the need for additional controllers as they are all contained in this one unit.


  • Twelve sequentially drive 8:2 peak and hold injector drivers, capable of driving up to 24 low or high impedance injectors as a standard feature
  • Twelve channel Distributorless Ignition (DIS) outputs capable of directly driving "Smart" ignition coils or Holley DIS coils. Will drive 2 wire coils with the addition of PN 554-112 high current coil driver module
  • Plug and Play control of factory GM 24x and 58x LSx engines
  • Integrated electronic transmission control. Controls GM 4L60E and 4L80E transmissions with more to come in the future
  • Integrated dual channel wide band oxygen sensor controls. Works with NTK or Bosch sensors. More channels can be added via CAN bus.
  • Integrated drive by wire throttle body control. Can control two drive by wire throttle bodies
  • 4 stage progressive nitrous control
  • Turbo boost control
  • Integrated water/methanol injection control
  • Integrated "Data Acquisition and Control" allowed with massive amount of programmable inputs and outputs
  • Internal data logging standard with a huge 2GB of memory
  • Self-tuning fuel table strategy greatly simplifies tuning process
  • Store and change between four calibrations
  • Individual cylinder fuel and spark control allows you to unlock your engines potential
  • Optional 5.7" full-color touchscreen LCD allows easy on-the-fly tuning, data logging or can be used as an easy to see graphical gauge panel
  • Unique lb/hr based fueling strategy greatly simplifies and commonizes tuning
  • Advance idle, closed loop and enrichment strategies allow for very stable operation
  • ECU is fully potted and can be mounted in the engine compartment or interior
  • Sealed automotive and marine grade connectors
  • Works with 4,6,8 and 10 cylinder even fire engines
  • Allows for use of common OEM sensors as well as customer sensor calibration input
  • 1-5 Bar MAP sensor capability
  • Ignition Plug and Play with GM 24x and 58x LSx engines, Gm HEI, Ford TFI, magnetic and hall effect trigger, and other ignition systems. New Plug and Play applications in process. Custom settings can be configured to allow many other applications
  • Two channel knock control sensor inputs for both one or two wire knock sensors
  • Dedicated fuel and oil pressure inputs
  • Controls for both stepper and PWM Idle Air Control (IAC) motors
  • Speed density, Aplha-N, or combination fueling strategies
  • 3 Rev Limiters
  • You May Also Like

    Related Categories

    Dave Bowman3x WCHRA Drag Radial Champ
    "I have gone fast with other controllers, but not as fast as I have been with Hyperkontrol."
    we accept mastercard, visa, amercian express, and discover
    eCommerce software powered by SolidCactusEcommerce