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Description
EFI Terminator X Max - Gen IV 58x Crank - 4x Cam - EV1 Injectors - Transmission Control - USB/CAN Tuning CableHolley EFI Terminator X Max Gen IV 4. 8 5. 3 6. 0 GM Truck Engines and LS2 LS3 58x Crank 4x Cam EV1 Injectors Transmission Control 3. 5 in. Touchscreen Overview 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
Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS358x Crank - 4x Cam - EV1 Injectors - Transmission Control - 3.5 in. Touchscreen
Overview
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 nitrous control, and much more. Part number 550-918 also has 4L60E or 4L80E Transmission 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 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 MAX has the features and technology you need at a price that won't break the bank!
Not recommended for 4x4 applications with electronic transfer cases. Not compatible with 4L6X transmissions from model year 1995 or before due to year-by-year changes in converter lockup and downshift strategy.
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, and 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 Max 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 ???? ?? 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
- 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 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
- 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
- Includes: 58x/4x LS Engine Main Harness - EV1 Injector Harness - 4L60E/4L80E Transmission Control Harness - Terminator X MAX ECU - ECU Main Power Harness - Bosch LSU 4.9 Wideband Oxygen Sensor - Input/Output Harness - and assorted vacuum adapters.
Details:
- Crank Reluctor: 58x
- Ignition Type: GM LS 58x
- Injector Connector: Jetronic / Minitimer (Bosch)
- Terminator LS Options: Fuel, Spark, Transmission
Links
Instruction Sheet
Instruction Sheet
Parts Guide
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4.1 ★★★★★
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Product Reviews
★★★★★ 5
A great intro into the akashic records
Format: Kindle
I have heard about the akashic records before but have never bothered to research more about it. I was checking stuff on reiki and other metaphysic materials when i came across this book. I checked the ratings and some of the feedback and found them helpful enough for me to finally purchase it. Once i got the book i read and i was introduced to the akashic records, which is something vaster that i originally imagined. It is intricately linked with our karmic actions and burden which we are perpetuating and carrying out of our own ignorance. The author explained how we can unwind these through consulting with our own akashic records. The more aware you are of a certain pattern that you are unconsciously perpetuating, the closer you can come to stop it. So definitely, ignorance is bliss only for the fool. You can also help clean the records of other people as well. However, first my advice is to focus on yours. Help and serve yourself and then you will know when you are ready to help others. I will also advise that you purchase the meditation audio sessions wgich were explained in the book. It will be really helpful for your akashic visits when you start putting the techniques into practice. It will not happen in one sitting or it may just be for you. Everyone is different. Give a solid try. Keep persisting and you will be in records eventually. Overall i believe this book is a labor of love, clearly written. Go for it if you are into metaphysics like me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2018
★★★★★ 5
Wow!
Format: Kindle
I picked 5 stars because this was the book I've been searching for! I have been on a quest for enlightenment and spiritual growth for years. And needed a way to wash away the heavy feelings and the "stuck" I was feeling. And wanted to know why the same events kept happening to me. And in just a few pages I was instructed on how to reach the records with ease. I have been in the records a few times now. And have been amazed at what I learned about myself. I thought seeing the patterns would be hard. But it's not. All the information in that moment is right there. And as you unwind the karma allowing, surrender and begin to heal instantly other events that you had the same pattern happening shows up too. And even deeper healing happens. I am now well on my way. After just a few trips to the records I can already feel the positive changes happening. I no longer feel that heavy stuck feeling. I have finally found the peace, love and joy I've been missing in my life. And I think everyone should learn how to do this. For this world and the billions of people who live here needs more love now more than ever. Thank you Melissa for writing a book so easy to use and understand.
Love and Light,
Peace and Love to all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2018
★★★★★ 5
Both fascinating and practical for our lives
Format: Kindle
Not only was this book informative and a real thrill to read, I feel driven to heal what I can in this life, and then also ask for gifts that may have been unreachable due to fear and other blocks. Grateful to have found this book, a real gift to me!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2025
★★★★★ 5
Wow, informative must for career path
Format: Paperback, Format: Paperback
Great resource for any student, young or old. Solid advice and support continues with bonuses after you read with links and resources. Even some one on one with the author, worth much more than the initial cost of the book. Very informative and uplifting. The author wants to make your career choice path easier. A must have for college bound students. It’s like finding a treasure map to all the right ideas! Front to back a super read. I purchased the physical copy and plan to share it with a high school student.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2022
★★★★★ 5
Great food for thought!
Format: Kindle
What a great resource for young people tackling the seemingly impossible task of figuring out what they want to do with their lives. Facing this challenge can be overwhelming, but this book offers practical advice and insight to navigate these uncharted waters.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2022
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