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Terminator X Max MPFI ECU Kit for GM LS Truck 4.8/5.3/6.0 w/ Trans Control
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HOLLEYPART NUMBER: 510-550-917T

Terminator X Max MPFI ECU Kit for GM LS Truck 4.8/5.3/6.0 w/ Trans Control

$1,94995
More than 10 available
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GM LS
Truck Engine 24x Tooth Crank Reluctor
Terminator X Max MPFI ECU Kit
  • GM LS Truck 4.8/5.3/6.0 Gen III, 24x/1x
  • 4L60E & 4L80E Transmission Control
  • Integrated 1 Bar MAP Sensor, 4 Programmable I/O
  • 1/8, 1/4 & 3/16 in. Vacuum Adapters
  • USB/CAN Cable w/ Gauge & Data-Log Software

    Terminator X Max gives GM LS truck engines full standalone control of fuel, ignition, and the automatic transmission, with self-learning fuel strategies that get the engine running without laptop tuning.

    Holley 550-917T Features:

    • For GM LS 4.8/5.3/6.0 Gen III truck engines with 24x crank and 1x cam reluctors.
    • Integrated 4L60E and 4L80E electronic transmission control.
    • High-impedance injector drivers with an integrated 1 Bar MAP sensor.
    • Four programmable inputs and outputs for fans, boost, and nitrous control.
    • Includes 1/8, 1/4, and 3/16 in. vacuum hose adapters.
    • USB/CAN tuning cable with free gauge and data-logging software.
    • Standalone Engine Management Systems

      Holley EFI has delivered the Terminator X and Terminator X Max standalone engine management systems (EMS) for swappers to take full control of their fuel-injected or multi-point fuel injected (MPFI) engines. Terminator X systems design is a simple plug-and-play unit incorporating self-learning technologies without needing any tuning interfaces, which is often required when using a factory power-train control module (PCM). Terminator X kits offer engine control, while Terminator X Max kits offer both engine and transmission control. Power adders such as nitrous and boost can easily be handled with custom settings and features, making these Terminator X kits ideal street and strip ECMs.

    Part TypeEngine Control Module
    Product LineHolley EFI Terminator X & Terminator X Max MPFI Controllers
    BrandHOLLEY
    Package Height9.5
    Package Width12.5
    Package Length14.0
    Weight10.8 PG
    Part CategoryPerformance Parts
    Part FitmentDirect Fit
    Package Qty1
    Package TypeEA
    No Questions
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    REPLACEMENT PARTS

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    Some parts are not legal for use in California or other states with similar laws / regulations
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