$125 Off

Holley 550-905T Terminator X 58X/4X EV6 LS MPFI Kit

$125 Off

Holley 550-905T Terminator X 58X/4X EV6 LS MPFI Kit
Holley

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#425550905T

Holley 550-905T Terminator X 58X/4X EV6 LS MPFI Kit

$1,449.95

/kit

Factory Shipped

$1,574.95

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Product Summary

Universal Fit, 58x Crank Reluctor, 4x Cam Trigger

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    Key Specs

    MFG. Part #550-905T
    Ignition TypeFactory GM
    Injector ConnectorUSCAR (EV6)
    Tuner StyleUSB/CAN Tuning Cable
    Throttle StyleCable Driven
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    Holley 550-905T Details

    TERMINATOR X 58X/4X EV6 LS MPFI KIT - WITHOUT 3.5" HANDHELD

    GM LS Engines with 58x Crank, 4x Cam - 4.8/5.3/6.0 Truck Engines and LS2/LS3 - EV6 Injector Harness , USB/CAN Tuning Cable, Without 3.5" Touchscreen

    Take control of your LS engine with Terminator X! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at a budget-friendly price!

    Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Terminator X comes fully loaded with base maps for common LS engine combinations to get you out of the garage and on the road/track fast. These Terminator X kits include a USB/CAN tuning cable instead of the 3.5" Handheld LCD, these kits require the use of the free Terminator X Software for initial setup. The Terminator X Software includes multiple base calibrations to choose from for either naturally aspirated or boosted engines. Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X has the features and technology you need at a price that won't break the bank!

    Features:

  • Designed for GM LS Engines with 58x Crank, 4x Cam - and EV6 Injectors.
  • Real-Time fuel map learn, takes the guess work out of tuning your base fuel table.
  • High Impedance Injector Drivers will safely power most Stock LS injectors, and Holley EFI Injectors. Injector support chart provided in the instructions (Will not control Low Impedance Injectors)
  • All of the new Terminator X systems utilize the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control.
  • MAP Sensor vacuum hose adapters (1/8th ¼ and 3/16ths)
  • 4 Inputs 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake
  • 4 Outputs Ground, PWM - , for accessories such as; fans, boost control, nitrous control, IAC Kit, and More
  • Boost Control Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties
  • Nitrous Control Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR
  • On-Board Diagnostic LEDS for: ECU Power Engine Run Wideband Status TPS Calibration Crank Signal Cam Signal. Allow you to identify any Critical engine issues at a glance
  • Advanced Tables 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table, can be used for any custom tables you can dream up, such as Flex Fuel Sensor Offset Table, or a custom fuel or oil pressure safety!
  • Includes CAN/USB tuning cable allowing you to configure your ECU and Tuning the engine in real time.
  • The compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDS must face up!
  • Plug and play compatible with more Holley EFI accessories such as; analog style gauges, shift lights, various modules, and coming soon, 12.3" digital dash support!
  • Free EFI Tuning Software for complete control of your Terminator X power plant
  • Includes: 58x/4x LS Engine Main Harness - EV6 Injector Harness - Terminator X ECU - ECU Main Power Harness - Bosch LSU 4.9 Wideband Oxygen Sensor - Input/Output Harness - and assorted vacuum adapters.

    • Charts

    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
    CA Prop 65
    CARB warning

    Holley 550-905T Specifications

    KEY SPECS
    MFG. Part #550-905T
    BrandHolley
    Ignition TypeFactory GM
    Injector ConnectorUSCAR (EV6)
    Tuner StyleUSB/CAN Tuning Cable
    Throttle StyleCable Driven
    GENERAL
    Crank Reluctor58x
    Cam Trigger4x
    MAP Sensor IncludedYes
    Transmission ControlNo
    Oxygen Sensor StyleBosch
    GTIN Code090127074480
    Sold in QuantityKit

    Questions & Answers

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    Fitment

    • GM LS2

    • GM LS3

    • GM LS2

    • GM LS3

    • GM LS3

    • GM LS2

    • GM LS3

    • GM LS2

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