Hero image 0 of Holley EFI 550-1001 Terminator X Stealth 4150, Shiny, 0 of 11

Holley EFI 550-1001 Terminator X Stealth 4150, Shiny

Name: Holley EFI 550-1001 Terminator X Stealth 4150, Shiny
Brand: HOLLEY EFI
SKU: 970518612
Price: 1999.95 USD
Availability: InStock

(No ratings yet)

Check if this fits your vehicle

Key item features

Powerful Performance: Supports up to 650 HP naturally aspirated or 600 HP with forced induction, utilizing four 100lb/hr injectors for robust fuel delivery.
Stealthy Installation: All wiring exits discreetly below the rear fuel injector cover, ensuring a clean and hidden setup.
Integrated Control: Features integrated ignition timing control for improved idle stability, fuel economy, and wide-open throttle performance.
User-Friendly Tuning: Includes a high-resolution full-color touchscreen and a simple calibration wizard for initial setup and tuning without a laptop.
Advanced Sensing: Equipped with a Genuine Bosch LSU 4.9 Wideband Oxygen Sensor for real-time fuel map learning and OEM style TPS/IAC for dependable service.
Versatile Compatibility: Offers transmission kickdown provisions for GM TH350/400, 200R4/700R4, and Ford C4/C6 applications, with specific kits providing control for Pre-2009 GM 4L60E/4L80E transmissions.
Air Cleaner Ready: The air entry is precisely machined to accommodate most stock-style air cleaners, including provisions for an air cleaner locator.

Generated by AI

Specs

Vehicle make
Ford
Fuel injection accessory & part type
Fuel Injectors
Brand
HOLLEY EFI
Automotive parts division
Performance
Vehicle fitment type
Specific
Items included
Fuel Injectors, ECU, Wiring, Air Cleaner, Oxygen Sensor, TPS/IAC

Current price is $1,999.95

Price when purchased online

Free shipping
Free 90-day returns

How do you want your item?

I want delivery savings with

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.

How do you want your item?

Columbus, 43215

Arrives by Wed, Feb 11

Sold and shipped by Walmart.com

Free 90-day returns

This item is gift eligible

More seller options (3)

Starting from $1,999.95

Get free delivery, shipping and more*

*Restrictions apply

Try Walmart+ now

Compare with similar items

Comparison Overview:
Product	Viewing this item Holley EFI 550-1001 Terminator X Stealth 4150, Shiny current price $1,999.95 Holley EFI 550-1001 Terminator X Stealth 4150, Shiny	Holley EFI 550-1224 Terminator X HEMI Gen III 2007-2013 Kit current price $1,949.95 Holley EFI 550-1224 Terminator X HEMI Gen III 2007-2013 Kit	Holley EFI 550-1216 Terminator X Ford Mod Motor 2V Kit current price $1,949.95 Holley EFI 550-1216 Terminator X Ford Mod Motor 2V Kit 4 out of 5 Stars. 1 reviews	Holley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black current price $2,399.95 Holley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black	Holley EFI 550-1002 Terminator X Stealth 4150, Black current price $1,999.95 Holley EFI 550-1002 Terminator X Stealth 4150, Black 5 out of 5 Stars. 1 reviews	Holley EFI 550-931 Fuel Injection System current price $1,899.95 Holley EFI 550-931 Fuel Injection System	Holley EFI 550-1006 Terminator X Stealth 4150, Gold current price $2,249.95 Holley EFI 550-1006 Terminator X Stealth 4150, Gold	Holley EFI 550-1003 Terminator X Stealth 4150, Gold current price $1,999.95 Holley EFI 550-1003 Terminator X Stealth 4150, Gold	Holley EFI 550-1220 Terminator X Ford Mod Motor 2V & 4V Kit current price $1,949.95 Holley EFI 550-1220 Terminator X Ford Mod Motor 2V & 4V Kit	Holley EFI 550-1218 Terminator X Ford Mod Motor 4V Kit current price $1,949.95 Holley EFI 550-1218 Terminator X Ford Mod Motor 4V Kit

Comparison Chart:
Vehicle make	FordHolley EFI 550-1001 Terminator X Stealth 4150, Shiny	ChryslerHolley EFI 550-1224 Terminator X HEMI Gen III 2007-2013 Kit	FordHolley EFI 550-1216 Terminator X Ford Mod Motor 2V Kit	FordHolley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black	FordHolley EFI 550-1002 Terminator X Stealth 4150, Black	GMHolley EFI 550-931 Fuel Injection System	FordHolley EFI 550-1006 Terminator X Stealth 4150, Gold	-Holley EFI 550-1003 Terminator X Stealth 4150, Gold	FordHolley EFI 550-1220 Terminator X Ford Mod Motor 2V & 4V Kit	FordHolley EFI 550-1218 Terminator X Ford Mod Motor 4V Kit
Fuel injection accessory & part type	Fuel InjectorsHolley EFI 550-1001 Terminator X Stealth 4150, Shiny	-Holley EFI 550-1224 Terminator X HEMI Gen III 2007-2013 Kit	Ford Mod Motor 2V KitHolley EFI 550-1216 Terminator X Ford Mod Motor 2V Kit	Fuel InjectorsHolley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black	Fuel InjectorsHolley EFI 550-1002 Terminator X Stealth 4150, Black	Fuel Injection SystemHolley EFI 550-931 Fuel Injection System	Fuel InjectorsHolley EFI 550-1006 Terminator X Stealth 4150, Gold	Fuel InjectorsHolley EFI 550-1003 Terminator X Stealth 4150, Gold	Ford Mod Motor 2V & 4V KitHolley EFI 550-1220 Terminator X Ford Mod Motor 2V & 4V Kit	Ford Mod Motor 4V KitHolley EFI 550-1218 Terminator X Ford Mod Motor 4V Kit
Automotive parts division	PerformanceHolley EFI 550-1001 Terminator X Stealth 4150, Shiny	PerformanceHolley EFI 550-1224 Terminator X HEMI Gen III 2007-2013 Kit	PerformanceHolley EFI 550-1216 Terminator X Ford Mod Motor 2V Kit	PerformanceHolley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black	PerformanceHolley EFI 550-1002 Terminator X Stealth 4150, Black	PerformanceHolley EFI 550-931 Fuel Injection System	PerformanceHolley EFI 550-1006 Terminator X Stealth 4150, Gold	PerformanceHolley EFI 550-1003 Terminator X Stealth 4150, Gold	PerformanceHolley EFI 550-1220 Terminator X Ford Mod Motor 2V & 4V Kit	PerformanceHolley EFI 550-1218 Terminator X Ford Mod Motor 4V Kit
Vehicle fitment type	SpecificHolley EFI 550-1001 Terminator X Stealth 4150, Shiny	SpecificHolley EFI 550-1224 Terminator X HEMI Gen III 2007-2013 Kit	SpecificHolley EFI 550-1216 Terminator X Ford Mod Motor 2V Kit	SpecificHolley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black	SpecificHolley EFI 550-1002 Terminator X Stealth 4150, Black	SpecificHolley EFI 550-931 Fuel Injection System	UniversalHolley EFI 550-1006 Terminator X Stealth 4150, Gold	SpecificHolley EFI 550-1003 Terminator X Stealth 4150, Gold	SpecificHolley EFI 550-1220 Terminator X Ford Mod Motor 2V & 4V Kit	UniversalHolley EFI 550-1218 Terminator X Ford Mod Motor 4V Kit

Now hiding additional rows in the Table

About this item

Product details

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 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 port 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

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Vehicle make

Ford

Fuel injection accessory & part type

Fuel Injectors

Brand

HOLLEY EFI

Automotive parts division

Performance

Warranty

Warranty information

xxxx

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.