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HOLLEY EFI TERMINATOR X MAX - GEN IV 4.8/5.3/6.0 GM TRUCK ENGINES AND LS2/LS3 - DRIVE-BY-WIRE

Holley

Regular price $2,049.95

Shipping calculated at checkout.

58x Crank -1x Cam -EV6 Injectors -Drive-By-Wire Throttle Body and Transmission Control -3.5 in. Touchscreen

OVERVIEW 

Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU when you can have complete control of your engine, self-learning fuel strategies and the race-winning technology of Holley EFI at a budget-friendly price! Terminator X Max 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 more. Part number 550-928 also has 4L60E or 4L80E Transmission control and Drive-By Wire Throttle Body control. Terminator X Max comes loaded with base maps for common LS engine combinations. The 3.5" touch screen LCD handheld contains a calibration wizard as well as tuning and gauge display functions. Also included is Holley EFI's software suite that allows laptop access for advanced users.

Features:

  • Designed for GM LS 4.8/5.3/6.0 LS Truck Engines and LS2/LS3 with 58x Crank, 4x Cam and 4L60E/4L80E transmissions, Drive-by wire throttle body control, and EV6 Injectors
  • Real-Time fuel map learn
  • High Impedance Injector Drivers will 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 Terminator X Max systems utilize the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and tuning.
  • On-Board 1bar MAP sensor, perfect for N/A or Nitrous engines. If your combo requires a 2+Bar, we recommend GM 12592525, and our adapter part number 558-416.
  • MAP Sensor vacuum hose adapters (1/8th – ¼ and 3/16ths)
  • 4 Inputs–12v, Ground, 5v, and Frequency, for things like additional pressure sensors, 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
  • 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, such as Flex Fuel Sensor Offset Table, or custom fuel/oil pressure safety!
  • On-Board Diagnostic LEDS for: ECU Power–Engine Run–Wideband Status–TPS Calibration–Crank Signal–Cam Signal.
  • The included 3.5" Touchscreen Handheld contains a calibration wizard, that allows you to build a base tune for any LS engine. The handheld provides internal data-logging and a customizable gauge display.
  • The compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDS face up!
  • Plug and play compatible with more Holley EFI accessories such as; analog style gauges, shift lights, various modules
  • Free EFI Tuning Software
  • Recommended Pedal part number-10379038
  • Includes: 58x/4x LS Engine Main Harness-EV6 Injector Harness-DBW Throttle Body Harness-4L60E/4L80E Transmission Control Harness -Terminator X MAX ECU -ECU Main Power Harness -Bosch LSU 4.9 Wideband Oxygen Sensor -Input/Output Harness -etc.

SPECS

Brand Holley EFI
Crank Reluctor 58x
Emission Code 3
Ignition Type GM LS 24x
Injector Connector USCAR (EV6)
Product Type Terminator X Max LS EFI
Terminator LS Options Fuel, Spark, Transmission, Drive-By-Wire
UPC 090127060902
Part Number 550-928

 

EMISSIONS

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle


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