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Holley EFI 550-930T Terminator X Max MPFI System
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Key item features
- Engine Compatibility: Designed for 4.8/5.3/6.0 GM truck engines with 24x crank, 1x cam, and drive-by-wire throttle body control.
- Tuning Capabilities: Features real-time fuel map learning and includes a CAN/USB tuning cable for configuration and real-time engine tuning with free EFI software.
- Injector Support: Safely powers most stock LS and Holley EFI high impedance injectors, with an injector support chart provided in instructions.
- Integrated Sensors: Utilizes a Bosch LSU 4.9 wideband for accurate AFR readings and includes an on-board 1bar MAP sensor for N/A or nitrous applications.
- Programmable Controls: Offers 4 outputs (ground, PWM-) for accessories like fans and boost control, and 4 inputs (12v, ground, 5v, frequency) for additional sensors or triggers.
- Advanced Features: Includes boost control (vs. time, gear, RPM, speed, safeties) and nitrous control (single channel wet/dry, progressive/non-progressive, safeties, closed-loop AFR).
- Diagnostic Aids: On-board diagnostic LEDs for ECU power, engine run, wideband status, TPS calibration, crank signal, and cam signal.
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Specs
- Compatible cars4.8/5.3/6.0 Truck Engines
- Vehicle makeMorris, Chevrolet
- Vehicle model4.8, 5.3, 6.0 Truck Engines
- BrandHOLLEY EFI
- Automotive parts divisionPerformance
- Vehicle fitment typeSpecific
Current price is USD$1,849.95
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Columbus, 43215
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Starting from $1,849.95
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| Product | Viewing this itemHolley EFI 550-930T Terminator X Max MPFI System ![]() $1,849.95 current price $1,849.95 | Holley EFI 550-919T Terminator X Max 24x/1x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld ![]() $1,849.95 current price $1,849.95 | Holley EFI 550-931T Terminator X Max MPFI System ![]() $1,849.95 current price $1,849.95 | Holley EFI 550-930 Fuel Injection System ![]() $1,899.95 current price $1,899.95 | Terminator X Max MPFI System ![]() $1,899.95 current price $1,899.9515 out of 5 Stars. 1 reviews | Holley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld ![]() $1,849.95 current price $1,849.95 | Holley EFI 550-1223 Terminator X HEMI Gen III 2003-2006 Kit ![]() $1,949.95 current price $1,949.95 | Holley EFI 550-1222 Terminator X HEMI Gen III 2003-2006 Kit ![]() $1,695.95 current price $1,695.95 | Holley EFI 550-929 Fuel Injection System ![]() $1,899.95 current price $1,899.95 | Holley EFI 550-904 Fuel Injection System ![]() $1,499.95 current price $1,499.95 |
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| Vehicle make | Morris, ChevroletHolley EFI 550-930T Terminator X Max MPFI System | GMHolley EFI 550-919T Terminator X Max 24x/1x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld | ChevyHolley EFI 550-931T Terminator X Max MPFI System | GMHolley EFI 550-930 Fuel Injection System | ChevyTerminator X Max MPFI System | GMHolley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld | ChryslerHolley EFI 550-1223 Terminator X HEMI Gen III 2003-2006 Kit | ChryslerHolley EFI 550-1222 Terminator X HEMI Gen III 2003-2006 Kit | GMHolley EFI 550-929 Fuel Injection System | Morris, ChevroletHolley EFI 550-904 Fuel Injection System |
|---|---|---|---|---|---|---|---|---|---|---|
| Vehicle model | 4.8Holley EFI 550-930T Terminator X Max MPFI System | LS1Holley EFI 550-919T Terminator X Max 24x/1x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld | 4.8Holley EFI 550-931T Terminator X Max MPFI System | 4.8Holley EFI 550-930 Fuel Injection System | LS1Terminator X Max MPFI System | -Holley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld | GEN III HEMIHolley EFI 550-1223 Terminator X HEMI Gen III 2003-2006 Kit | GEN III HEMIHolley EFI 550-1222 Terminator X HEMI Gen III 2003-2006 Kit | LS1/LS6Holley EFI 550-929 Fuel Injection System | 550-904Holley EFI 550-904 Fuel Injection System |
| Automotive parts division | PerformanceHolley EFI 550-930T Terminator X Max MPFI System | PerformanceHolley EFI 550-919T Terminator X Max 24x/1x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld | PerformanceHolley EFI 550-931T Terminator X Max MPFI System | PerformanceHolley EFI 550-930 Fuel Injection System | PerformanceTerminator X Max MPFI System | PerformanceHolley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld | PerformanceHolley EFI 550-1223 Terminator X HEMI Gen III 2003-2006 Kit | PerformanceHolley EFI 550-1222 Terminator X HEMI Gen III 2003-2006 Kit | PerformanceHolley EFI 550-929 Fuel Injection System | PerformanceHolley EFI 550-904 Fuel Injection System |
| Vehicle fitment type | SpecificHolley EFI 550-930T Terminator X Max MPFI System | SpecificHolley EFI 550-919T Terminator X Max 24x/1x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld | UniversalHolley EFI 550-931T Terminator X Max MPFI System | SpecificHolley EFI 550-930 Fuel Injection System | UniversalTerminator X Max MPFI System | SpecificHolley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld | SpecificHolley EFI 550-1223 Terminator X HEMI Gen III 2003-2006 Kit | SpecificHolley EFI 550-1222 Terminator X HEMI Gen III 2003-2006 Kit | SpecificHolley EFI 550-929 Fuel Injection System | SpecificHolley EFI 550-904 Fuel Injection System |
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About this item
Product details
GM LS 24x Crank, 1x Cam - 4.8/5.3/6.0 Truck Engines with Multec 2 Injector Harness, Drive-By-Wire Throttle Body Control, USB/CAN Tuning Cable;
Take control of your LS engine with Terminator X Max! 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 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 NOS control, and much more. Part number 550-930 also has drive by wire (DBW) throttle body control. Terminator X Max 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 These Terminator X kits include a USB/CAN tuning cable instead of the 3.5 in. 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 MAX has the features and technology you need at a price that won't break the bank!;
Take control of your LS engine with Terminator X Max! 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 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 NOS control, and much more. Part number 550-930 also has drive by wire (DBW) throttle body control. Terminator X Max 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 These Terminator X kits include a USB/CAN tuning cable instead of the 3.5 in. 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 MAX has the features and technology you need at a price that won't break the bank!;
- Designed for 4.8/5.3/6.0 Truck Engines with 24x Crank, 1x Cam and a Drive-By-Wire Throttle Body
- 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.
- 4 Outputs â€" Ground, PWM - , for accessories such as; fans, boost control, nitrous control, IAC Kit, and More
- MAP Sensor vacuum hose adapters (1/8th â€" Â1/4 and 3/16ths)
- 4 Inputs â€" 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake
- Boost Control â€" Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties
- Nitrous Control â€" Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR
- Advanced Tables â€" 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 â€" Engine Run â€" Wideband Status â€" TPS Calibration â€" Crank Signal â€"Cam Signal. Allow you to identify any Critical engine issues at a glance
- 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
- Recommended Pedal part number - 10379038
- Includes: 24x LS Engine Main Harness - Multec 2 Injector Harness - DBW Throttle Body Harness - Terminator X MAX ECU - ECU Main Power Harness - Bosch LSU 4.9 Wideband Oxygen Sensor - Input/Output Harness - and assorted vacuum adapters.
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Specifications
Compatible cars
4.8/5.3/6.0 Truck Engines
Vehicle make
Morris, Chevrolet
Vehicle model
4.8, 5.3, 6.0 Truck Engines
Fuel injection accessory & part type
Terminator X Max MPFI System
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
California Proposition 65
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