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Holley 554-113

HP EFI ECU ONLY Drives Up to 16 Low or High Impedance Injectors Includes USB cable and software

Holley 554-113

510-554-113

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Holley 554-113 HP EFI ECU ONLY Drives Up to 16 Low or High Impedance Injectors Includes USB cable and software $1,154.95
HP EFI ECU ONLY
  • Drives Up to 16 Low or High Impedance Injectors
  • 8 Channel DIS Coil Outputs
  • Plug & Play Control of GM 24x/58x LSx engines
  • 4-Stage Progressive Nitrous/Boost Control

  • Holley 554-113 Details

    HP ECU Only

  • Required/Sold Separately-
    Complete System Wideband Oxygen Sensors/
    Main Wiring Harness/Injector Wiring Harness/
    Ignition Adapter Harness And Accessories

    NEW V2 SOFTWARE FEATURES
  • "Quick Start" ignition and fueling strategy for LS x Engines
  • Data Logger. Scalable axes, Smoothing, Multiple graph view ability, Pre-defined notes fields and many more
  • Strip Chart Real-Time Data Viewer
  • Integrated Boost Control - Boost vs Time, Boost vs Gear (Time or RPM), Boost vs RPM, Boost vs Speed, Launch control. Boost launch builder, Over-boost safeties, Boost scramble
  • Traction Control - Power reduction via timing, nitrous percentage or boost (Requires Davis Technologies Holley Module)
  • "Quick Start" fueling for all engines
  • Option for VE based fueling strategy
  • Fuel Map and Learn Function Smoothing
  • Configurable User Password Protection
  • Fully Configurable lap top Gauge Panel

    FEATURES
  • 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
  • Eight sequentially driven 8:2 peak and hold injector drivers, capable of driving up to 16 low or high impedance injectors as a standard feature. Multiple staged injector strategies
  • Eight 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 single channel wide band oxygen sensor control. Works with NTK or Bosch sensors
  • Internal data-logging standard with a huge 2GB of memory
  • 4 Stage progressive nitrous control
  • Turbo boost control
  • Integrated water/methanol injection control
  • Self-tuning fuel table strategy greatly simplifies tuning process
  • Individual cylinder fuel and spark control allows you to unlock your engine's potential
  • Works with 4, 6, 8 cylinder engines
  • Unique lb/hr based fueling strategy greatly simplifies and commonizes tuning
  • Advanced 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
  • Allows for use of common OEM sensors as well as customer sensor calibration input
  • 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
  • 1-5 Bar MAP sensor capability
  • Two channel knock control sensor Inputs for both one or two wire knock sensors
  • Dedicated fuel and oil pressure inputs
  • Controls both stepper and PWM Idle Air Control (IAC) motors
  • Speed density, Alpha-N, or combination fueling strategies
  • 4 Programmable high or low Pulse Width Modulated (PWM) outputs and 4 fully configurable inputs can be configured for use
  • 4 Stage nitrous oxide control
  • Fully featured nitrous control eliminates the need for a separate nitrous controller device
  • Can be configured "Wet" or "Dry" with closed loop feedback
  • Progressive control based on time, RPM, or boost, requires part # 554-111
  • Lean or rich safety cutoff
  • Full timing retard/control configurability per stage based on RPM or time
  • Integrated Water/Methanol injection control
  • Uses Holley Water/Meth solenoids specially designed and calibrated for use with this EFI system to allow the user to enter Water/Meth flow as a percentage of fuel injector flow for Water/Meth tubing

  • Specifications:

    Quantity
    Sold individually
    Manufacturer's Part Number:
    554-113

    Complete 1997-Up GM LS Engine Plug and Play Engine Controller Kit

    Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more! Is your cam too wild for a MAF? Power adders? You name it, and Holley EFI can handle it. Kits are not designed to control VVT (Variable Valve Timing) or Drive-by-Wire. VVT should be locked. Dominator ECU is required for drive-by-wire applications. Holley HP EFI systems are equipped with 4 programmable inputs and 4 programmable outputs that are ideal for most vehicles with a single power adder. This feature allows the user to configure the system to support a wide range of controls including boost control, progressive nitrous, water/meth injection, speed inputs, fuel pump control, AC inputs, timing retard inputs and various other uses. When selecting an ECU, users need to ensure their planned controls can be run with the 4 inputs and 4 outputs as certain combinations may use more inputs/outputs than are available. If more inputs/outputs are required, users should choose the Dominator VMS. ECU is certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance.

    Features:

    • Designed specifically for 1997-Present GM Gen III and Gen IV LS Style Engines (LS1/LS2/LS3/LS6/LS7)
    • Kits for 24x or 58x Crank Sensor
    • Plug and play with factory sensors; Crank, Cam, Cylinder Head Temp, etc
    • Plug and play with factory actuators; Coils, Injectors
    • Connectors for Holley Fuel Pressure and Oil Pressure sensors
    • Connectors for expanded Inputs and Outputs
    • Complete plug and play kits include HP ECU, Wideband O2 sensor (choice of Bosch or NTK), MAP sensor, Coil Drivers and all necessary Harnesses
    Click here for Holley HP Inline Fuel Pumps
    Click here for Holley Dominator Inline Fuel Pumps

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