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.
| 10429 |
Yes |
| 10431 |
Yes |
| Brand |
Holley EFI |
| 10423 |
Yes |
| Category |
Fuel Injection - EFI |
| 10438 |
Yes |
| Crank Reluctor |
58x |
| 10430 |
Yes |
| 10437 |
No |
| Drive-By-Wire |
No |
| 10442 |
Yes |
| 10418 |
Yes |
| 10428 |
Yes |
| Emission Code |
3 |
| Engine |
Gen IV GM LS |
| 10433 |
Yes |
| 7246 |
No |
| 10417 |
No |
| 906 |
No |
| 10425 |
No |
| 8922 |
No |
| 3390 |
Performance |
| Handheld Included |
Yes |
| 909 |
No |
| 10422 |
Yes |
| Ignition Type |
GM LS 58x |
| 10432 |
Yes |
| Injector Connector |
USCAR (EV6) |
| 9780 |
No |
| 10427 |
Yes |
| MAP Sensor |
1bar |
| 30 |
No |
| 10420 |
Yes |
| Product Type |
EFI System |
| 10421 |
Yes |
| 10434 |
Yes |
| Terminator LS Options |
Fuel, Spark |
| 918 |
No |
| Transmission |
None |
| 10435 |
Yes |
| Warning |
California Proposition 65 |
| 10419 |
Yes |
| Description_INV |
TERMINATOR X MPFI, LS2/LS3 & LATE TRUCK |
| Description_ASC |
Terminator X ECU's are designed to be mounted with the LED's facing up. |
| Description_DES |
Holley EFI Terminator X - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3 |
| Description_EXT |
58x Crank - 4x Cam - EV6 Injectors - 3.5 in. Touchscreen |
| Description_MKT |
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. |
| Description_MKT |
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. |
| Description_FAB |
Designed for GM LS Engines with 58x Crank, 4x Cam - and EV6 Injectors |
| Description_FAB |
Real-Time fuel map learn takes the guess work out of tuning your base fuel table |
| Description_FAB |
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) |
| Description_FAB |
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 |
| Description_FAB |
MAP Sensor vacuum hose adapters (1/8th – ¼ and 3/16ths) |
| Description_FAB |
4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, activation triggers for nitrous activation, or a trans brake |
| Description_FAB |
4 Outputs – Ground, PWM - for accessories such as fans, boost control, nitrous control, IAC Kit, and more |
| Description_FAB |
Boost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties |
| Description_FAB |
Nitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR |
| Description_FAB |
On-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal –Cam Signal. Allows you to identify any Critical engine issues at a glance |
| Description_FAB |
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 |
| Description_FAB |
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 |
| Description_FAB |
The compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDS must face up |
| Description_FAB |
Plug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P/N's 553-106, 553-111, and 553-112) |
| Description_FAB |
Free EFI Tuning Software for complete control of your Terminator X power plant |
| Description_FAB |
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 |
