SKU: 40591759541

EFI Terminator X Max Late GM LT Drive-by-Wire Throttle Body and GM 4L60E and 4L80E Transmission Control

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Description

EFI Terminator X Max Late GM LT Drive-by-Wire Throttle Body and GM 4L60E and 4L80E Transmission ControlHolley EFI Terminator X Max GM Gen V LT Direct Injection Kit Late GM LS Drive by Wire Throttle Body and GM 4L60E and 4L80E Transmission Control Overview Take control of your GM Gen V LT1, L83, or L86 engine with Terminator X! Do not settle for a factory 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!

Holley EFI Terminator X Max GM Gen V LT Direct Injection Kit - Late

GM LS Drive-by-Wire Throttle Body and GM 4L60E and 4L80E Transmission Control

Overview
Take control of your GM Gen V LT1, L83, or L86 engine with Terminator X! Do not settle for a factory 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, an integrated 1bar MAP sensor, and four 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 LT 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. All Gen V LT Terminator X kits will come with an external Gasoline Direct Injection Controller, which enables the end user to control and tune, factory injectors, GM Gen V LT Variable Valve Timing (VVT), and factory fuel pumps. 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, an LT swapped budget beater or a boosted racecar, Terminator X has the features and technology you need at a price that will not break the bank! To identify if your engine is an early or late application, refer to your fuel pressure sensor, located behind the intake manifold. Early sensors have a 4-pin connector, whereas late sensors have a 3-pin connector. This will help you pick which kit you require for your engine.

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:
  • Plug and play GM Gen V LT engine control including GDI and VVT support
  • Ideal for swapping late model GM Gen V LT engines into vintage vehicles
  • 3.5??? handheld gets your engine running in no time with a step-by-step calibration wizard
  • GM LS and LT Drive-by Wire Throttle Body Control (Terminator X Max Only)
  • GM 4L60 and 4L80 Transmission Control (Terminator X Max Only)
  • Included engine harness plugs directly into the factory LT DI injector sub harness
  • OEM Injectors supported, with part numbers provided in the handheld wizard, or software
  • Genuine Bosch LSU 4.9 Wideband Control (Will not work with LSU 4.2 Oxygen Sensors)??? Genuine Bosch LSU 4.9 Wideband Control (Will not work with LSU 4.2 Oxygen Sensors)
  • On-Board Diagnostic LEDS for: ECU Power ???? Engine Run ???? Wideband Status ???? TPS Calibration ???? Crank Signal ???? Cam Signal ???? VVT Status ???? Pump Control ???? and DI Injectors. Allowing you to identify any Critical engine issues at a glance
  • Built in 1bar MAP Sensor, vacuum hose adapters included (1/8th ???? ?? and 3/16ths) - or for Boosted applications, you can disable the internal MAP sensor, and utilize an external LT MAP Sensor, the harness comes with the connector terminated, making the inst
  • 4 Inputs ???? 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake (Fuel and Oil Pressure Inputs are pre-terminated)
  • 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
  • Integrated data logging to the 3.5??? Handheld SD Card
  • Free EFI Tuning Software for complete control of your Terminator X power plant


Links
Instruction Sheet
Instruction Sheet
Parts Guide
Shipping Notes
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SKU: 40591759541

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4.0 ★★★★★
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Julia
Whiting, US
★★★★★ 5
Outstanding Indie Fantasy! You NEED to read this!
I have started and deleted my intro to my review multiple times at this point. My mind is sufficiently BLOWN. This book has landed itself into my top favorite romantasies right alongside ACOTAR and FBAA. ITS SO DANG GOOD. I literally woke up, popped it open on my kindle app (Thanks author and R&R Book Tours for the arc!) and got to reading and just didn’t stop. I couldn’t stop. From the first dang page, Menard dragged my butt in and tied me down. I. Was. HOOKED. Writing Style: I absolutely love the writer’s style! Told from mainly Milla’s POV, with the occasional glance into Nico’s POV when its important. Her world building is rich and immersive, sticking firmly into the steampunk/gas lamp fantasy atmosphere. Her magic system—while feeling familiar—still feels unique and blends beautifully with the world she’s created. Characters: I can’t begin to describe how much I love the characters Menard has created for this story. Milla is a firestorm. She’s passionate, fiesty, loyal, and self confident. She doesn’t back down, no matter the odds. For me, personally, she’s ranking right up there with Feyre (ACOTAR), Poppy (FBAA), and Sera (FBAA prequel) as one of my favorite female leads. Despite her fierceness, she’s not invincible and she’s still vulnerable—which unveils itself more as the story goes on. Nico, mmmmmmmm, Nico. He’s cocky, and strong. His heart is for his blood and family. There’s nothing he won’t do for those he cares for. He’s incredibly insightful which leads to a lot of me squeeing and highlighting his quotes. Pairing him up with Milla is a riot I will watch again and again. The side characters are all phenomenal, ranging wide in personalities and giving the world a richer vibrancy. They compliment both main characters, bringing out the best and worst in them, helping to bring secrets to light and keep the plot going. Not a single character felt out of place, or ever out of character. Relationship: Y’all know I love a good slow burn and this burns so good. The push and pull of their hate/love relationship is a thrill to witness. Watching them fall for each other is a joy and the spice (when we get there) is HAWT. Plot: This story had me hooked, and that’s largely in thanks to how well planned out the story’s plot is. Menard did an excellent job, masterfully balancing her foreshadowing and reveals. While I halfway guessed the big reveal, i definitely did not expect the big reveal. (Read the book, then you’ll understand lmao). The pacing is fantastic. Nothing about the story felt rushed, not the relationship, not the reveals, not the over arching plot line. Just absolutely phenomenal. Enjoyment: 100/10 will read again. I need a physical copy in my life. I HIGHLY recommend this book.
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Reviewed in the United States on October 28, 2023
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RavenousRaven
Whiting, US
★★★★★ 5
One of the best reading experiences I’ve ever had
Format: Audiobook
This was truly AMAZING!!!!!!!!!!!! In every possible way. - the setting. I loved the steampunk/gaslamp setting with trains, overcast weather, and mafia vibes - the magic. I still don’t entirely understand the magic system and descendants as much and it took awhile for me to get my footing in that department- and I am intrigued beyond measure, though it in no way lessened my enjoyment of the story. I just really wish I had a better grasp of it. - the plot itself. Beautiful. The tropes were troping in the absolute best way. Every single thing that happened I was like YES MORE!!! - the writing. I found myself grinning ear to ear uncontrollably during my entire read through and full on choking on my gasps, again, like the entire read through. And I read this too at times when I was in an awful mood so the way this book was an INSTANT pick me up really speaks to how well this was written. I was having the absolute best time, non stop. - the characters. The best part oh my gosh. Camilla is SUCH a badass. Her and Nico are supposed to be low 20s and I gotta tell you they read more like 30s from how capable and mature they are (not that that age bracket is incapable or immature, just comparing them to other characters written in that age range). She is the type of cool as heck character that everyone would be cos-playing as and if it was a kid movie, every single girl would dress as her for Halloween. She’s that awesome. Nico is top freaking tier. I gotta say his hairstyle is my undoing and with the addition of the metal arm- before I even started reading the book I was in love with him. And he was EVEN BETTER than my lofty expectations. This man. Perfect in every single way. Every. Single. Way. If I start now I won’t stop so I’m just gonna leave it at that. Camilla and Nico are power couple of the century though and the way they interacted was the most toe-curling/squealing/kicking your feet banter I’ve read in a while. PLUS the way they fell for each other was a gem. I was falling in love with their relationship right along with them. - a shout out to the side characters too. Aramis, Gideon, Aunt Fran, Esme, Luther, Adler [honestly just insert all the supporting cast they were freaking phenomenal] brought so much life and personality to the story and helped round out Nico and Camilla. I really really really would absolutely adore if Adler got some more spotlight time in the future because he and Aramis are up there with “let’s give these side characters their own spinoffs”. Also, the villains were great too. I love a great villain in a story and sometimes I don’t think they get highlighted as much in books as in movies or TV that I hear of. If it wasn’t obvious already- this was even greater than a 5 star read. This was perfection- in quality and in vibes- and it was one of the most enjoyable reading experiences I have ever had and I’m not throwing that around lightly. I have scenes from this book playing in my mind unbidden on repeat and I know this world has so much more to be explored. I will read anything Alexis L Menard puts out in the future
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Reviewed in the United States on March 5, 2025
J
Verified Purchase
Jenny
Carnegie, US
★★★★★ 4
Great mix of maffia and magic
Format: Kindle
This one felt really unique to me, with a great and successful blend of Twenties-feeling maffia and inventive magic. I liked both the main characters a lot, even though I found myself almost shouting at the MFC sometimes. She really should learn not to trust everyone just because they're family! All in all a good read, with lots of romance, yearning and some spice as well.
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Reviewed in the United States on November 15, 2025
M
Verified Purchase
Meghan
Louisville, US
★★★★★ 3
So close to being good
I really wanted to like this book. It had all the makings of a strong, interesting story, but the plot got so convoluted that it was hard to follow. Also, for a "badass" FMC, Milla was amazingly inept. The writing got really stilted at times too. I will probably still read the next one anyway, because I'm curious to see where the plot goes.
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Reviewed in the United States on May 3, 2024
B
Verified Purchase
BookishbyRenee
Whiting, US
★★★★★ 5
FASCINATING world, great characters and swoony slow burn!
House of Bane and Blood by Alexis Menard -Order and Chaos Book 1- 4.5/5⭐️ 1/3🌶️* 2/3🦋 •My Thoughts• What a RIDE! This world was absolutely fascinating with its 1920s mafia vibes meets magic. The characters and enemies to lovers storyline hooked me from the beginning - add in a marriage of convenience and a dash of mystery and I ate👏🏻it👏🏻up👏🏻. Milla’s growth was so good and I was cheering for her as she became more confident! I also loved Niko and his back story and resilience. These are imperfect characters you find easy to love, root for and I became enamored with their slow but steadfast (if reluctant) support of each other. I did find the government structure a little confusing but didn’t want to slow down enough stop and figure it out (if anyone reads it an wants to make a chart, please share it with me). This book was violent but also mesmerizing and full of hope for a better future. I loved the big family dynamics and the never ending plot twists that kept me guessing. This is a completed duology and with that ending, you BET I’m immediately reading book 2. *I rated this a 1/3🌶️ because there were only a few scenes with on page intimacy. However, I would like to note that the spice involves kink: breath play.
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Reviewed in the United States on June 10, 2024

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