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Holley Terminator X Engine Control Unit T-Screen Crank fits GM LS1/6
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HO550-903 - Holley Terminator X Engine Control Unit T-Screen Crank fits GM LS1/6

SKU: HO550-903

Part Type: Engine Management Systems

Brand: Holley EFI

Holley EFI

Availability: 1 to 5 Days - From Warehouse

Price: $2,650.40



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HOLLEY EFI TERMINATOR X - GM LS1/LS6, 24x Crank - 1x Cam - EV1 Injectors - 3.5 in. 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. The 3.5" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. 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:

·        For GM LS1/LS6 engines with 24x crank reluctor - with EV1 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.

·        On-Board 1bar MAP sensor, is perfect for N/A or Nitrous engine combos. If your combination 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 such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake

·        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 you can dream up, such as Flex Fuel Sensor Offset Table, or a custom fuel or oil pressure safety!

·        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

·        The included 3.5" Touchscreen Handheld contains a calibration wizard that allows you to quickly build a base tune for any LS engine. Additionally the handheld provides internal data-logging and a fully customizable gauge display.

·        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; analogue 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: 24x LS Engine Main Harness - EV1 Injector Harness - Terminator X ECU - ECU Main Power Harness - Bosch LSU 4.9 Wideband Oxygen Sensor - Input/Output Harness - and assorted vacuum adapters.

Categories EFI Systems & Components
Weight 4.1700
Manufacturer Part Number 550-903
Brand Holley EFI
Part Type Engine Management Systems
Interchange Part Number 550-903
Vehicle Make Chevrolet, Holden
Engine Type LS Series
Cylinder Head Type Standard
Engine Chevy LS Series
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