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Holley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black
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Key item features
- Direct Carburetor Replacement: This system is a bolt-on 4150 flange carburetor replacement, designed for straightforward installation.
- Powerful Fuel Delivery: Equipped with four 100lb/hr injectors, it supports up to 650 HP naturally aspirated or 600 HP with forced induction.
- Integrated Transmission Control: Terminator X Max Stealth 4150 kits provide transmission control for Pre-2009 GM 4L60E/4L80E transmissions.
- Stealthy Wiring Design: All wiring exits discreetly below the rear fuel injector cover, ensuring a completely stealthy installation.
- Intuitive Setup & Tuning: Features a high-resolution full-color touchscreen for initial setup, tuning, and gauge displays, along with a simple calibration wizard that eliminates the need for a laptop.
- Advanced Ignition Management: Integrated ignition timing control enhances idle stability, fuel economy, and wide-open throttle performance.
- Real-time Fuel Learning: Includes a genuine Bosch LSU 4.9 Wideband Oxygen Sensor for real-time fuel map learning.
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Specs
- Vehicle makeFord
- Vehicle model4L60E, 4L80E
- Fuel injection accessory & part typeFuel Injectors
- BrandHOLLEY EFI
- Automotive parts divisionPerformance
- Vehicle fitment typeSpecific
Current price is USD$2,349.95
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Columbus, 43215
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Starting from $2,399.95
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About this item
Product details
Compatible with Pre-2009 GM 4L60E/4L80E Transmissions. Provides transmission control.;
The Terminator X Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. The Terminator X ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower! Did we mention that the Stealth 4150 also includes transmission kick down provisions for GM TH350/400, 200R4/700R4 and Ford C4/C6 applications? Terminator X Max Stealth 4150 kits provide transmission control for Pre-2009 GM 4L60E/4L80E Transmissions (Part numbers 550-1011, 550-1012, 550-1013);
The Terminator X Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. The Terminator X ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower! Did we mention that the Stealth 4150 also includes transmission kick down provisions for GM TH350/400, 200R4/700R4 and Ford C4/C6 applications? Terminator X Max Stealth 4150 kits provide transmission control for Pre-2009 GM 4L60E/4L80E Transmissions (Part numbers 550-1011, 550-1012, 550-1013);
- Bolt on 4150 Flange Carburetor Replacement
- Supports up to 650HP with Four 100lb/hr Injectors
- Terminator X Max Stealth 4150 kits provide transmission control for Pre-2009 GM 4L60E/4L80E Transmissions (Part numbers 550-1011, 550-1012,550-1013)
- All of the wiring exits below the rear fuel injector cover, for a completely stealth installation
- Timed spark part for vacuum advanced distributors located under the front fuel bowl, for easy access to the distributor
- Air entry is machined to fit most stock style air cleaners with air cleaner locator provisions
- External fuel pressure regulator required, set to a base pressure of 58.5 PSI, such as Holley part # 12-886
- Integrated ignition timing control improves idle stability, fuel economy, and wide open throttle performance
- High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays
- Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!) - NO laptop required
- The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn
- OEM Style TPS/IAC for years of dependable service
- Available in 3 finishes: Shiny, Black, and Gold
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Specifications
Compatible cars
Pre-2009 GM 4L60E/4L80E Transmissions
Vehicle make
Ford
Vehicle model
4L60E, 4L80E
Fuel injection accessory & part type
Fuel Injectors
Warranty
Warranty information
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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.
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Warnings
Warning Text
California Proposition 65
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| Product | Viewing this itemHolley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black ![]() $2,349.95 current price $2,349.95 | Holley EFI 550-1029 Terminator Max X Stealth 4150 24x w/Trans Control - Black Finish ![]() $2,819.95 current price $2,819.95 | Holley EFI 550-1006 Terminator X Stealth 4150, Gold ![]() $2,249.95 current price $2,249.95 | Holley EFI 550-1015 Terminator X Max Stealth 4150 with Transmission Control, Black ![]() $2,819.95 current price $2,819.95 | Holley EFI 550-1016 Terminator X Max Stealth 4150 with Transmission Control, Gold ![]() $2,621.95 current price $2,621.95 | Holley EFI 550-1311 Terminator X Max Ford Coyote - 2011-2012 w/ Ti-VCT ![]() $2,599.99 current price $2,599.99 | Holley EFI 550-1421 Terminator X Max Gen III HEMI 2003-2006 Kit with DBW Throttle Body Control ![]() $2,299.95 current price $2,299.95 | Holley EFI 550-1004 Terminator X Stealth 4150, Shiny ![]() $2,249.95 current price $2,249.95 | Holley EFI 550-1005 Terminator X Stealth 4150, Black ![]() $2,509.95 current price $2,509.95 | Holley EFI 550-1061 Terminator X Stealth 4150 58X - Black Finish ![]() $2,299.95 current price $2,299.95 |
|---|
| Vehicle make | FordHolley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black | GMHolley EFI 550-1029 Terminator Max X Stealth 4150 24x w/Trans Control - Black Finish | FordHolley EFI 550-1006 Terminator X Stealth 4150, Gold | FordHolley EFI 550-1015 Terminator X Max Stealth 4150 with Transmission Control, Black | GMHolley EFI 550-1016 Terminator X Max Stealth 4150 with Transmission Control, Gold | FordHolley EFI 550-1311 Terminator X Max Ford Coyote - 2011-2012 w/ Ti-VCT | ChryslerHolley EFI 550-1421 Terminator X Max Gen III HEMI 2003-2006 Kit with DBW Throttle Body Control | FordHolley EFI 550-1004 Terminator X Stealth 4150, Shiny | FordHolley EFI 550-1005 Terminator X Stealth 4150, Black | GMHolley EFI 550-1061 Terminator X Stealth 4150 58X - Black Finish |
|---|---|---|---|---|---|---|---|---|---|---|
| Vehicle model | 4L60EHolley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black | LSHolley EFI 550-1029 Terminator Max X Stealth 4150 24x w/Trans Control - Black Finish | -Holley EFI 550-1006 Terminator X Stealth 4150, Gold | 4L60EHolley EFI 550-1015 Terminator X Max Stealth 4150 with Transmission Control, Black | 4L60EHolley EFI 550-1016 Terminator X Max Stealth 4150 with Transmission Control, Gold | CoyoteHolley EFI 550-1311 Terminator X Max Ford Coyote - 2011-2012 w/ Ti-VCT | GEN III HEMIHolley EFI 550-1421 Terminator X Max Gen III HEMI 2003-2006 Kit with DBW Throttle Body Control | -Holley EFI 550-1004 Terminator X Stealth 4150, Shiny | -Holley EFI 550-1005 Terminator X Stealth 4150, Black | LSHolley EFI 550-1061 Terminator X Stealth 4150 58X - Black Finish |
| Fuel injection accessory & part type | Fuel InjectorsHolley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black | -Holley EFI 550-1029 Terminator Max X Stealth 4150 24x w/Trans Control - Black Finish | Fuel InjectorsHolley EFI 550-1006 Terminator X Stealth 4150, Gold | Fuel InjectorsHolley EFI 550-1015 Terminator X Max Stealth 4150 with Transmission Control, Black | Fuel InjectorsHolley EFI 550-1016 Terminator X Max Stealth 4150 with Transmission Control, Gold | -Holley EFI 550-1311 Terminator X Max Ford Coyote - 2011-2012 w/ Ti-VCT | -Holley EFI 550-1421 Terminator X Max Gen III HEMI 2003-2006 Kit with DBW Throttle Body Control | Fuel InjectorsHolley EFI 550-1004 Terminator X Stealth 4150, Shiny | Fuel InjectorsHolley EFI 550-1005 Terminator X Stealth 4150, Black | -Holley EFI 550-1061 Terminator X Stealth 4150 58X - Black Finish |
| Automotive parts division | PerformanceHolley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black | -Holley EFI 550-1029 Terminator Max X Stealth 4150 24x w/Trans Control - Black Finish | PerformanceHolley EFI 550-1006 Terminator X Stealth 4150, Gold | PerformanceHolley EFI 550-1015 Terminator X Max Stealth 4150 with Transmission Control, Black | PerformanceHolley EFI 550-1016 Terminator X Max Stealth 4150 with Transmission Control, Gold | PerformanceHolley EFI 550-1311 Terminator X Max Ford Coyote - 2011-2012 w/ Ti-VCT | PerformanceHolley EFI 550-1421 Terminator X Max Gen III HEMI 2003-2006 Kit with DBW Throttle Body Control | PerformanceHolley EFI 550-1004 Terminator X Stealth 4150, Shiny | PerformanceHolley EFI 550-1005 Terminator X Stealth 4150, Black | -Holley EFI 550-1061 Terminator X Stealth 4150 58X - Black Finish |
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