

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
(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 makeFord
- Fuel injection accessory & part typeFuel Injectors
- BrandHOLLEY EFI
- Automotive parts divisionPerformance
- Vehicle fitment typeSpecific
- Items includedFuel Injectors, ECU, Wiring, Air Cleaner, Oxygen Sensor, TPS/IAC
Current price is USD$1,798.95
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Sat, Apr 18
|Sold and shipped by SuperShops
4.409722222222222 stars out of 5, based on 288 seller reviews(4.4)288 seller reviews
Free 30-day returns
More seller options (3)
Starting from $1,798.95
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);
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. Â
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.
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
Similar items you might like
Based on what customers bought
Holley EFI 550-937F Terminator X Foxbody 5.0 MPFI Kit $1,393.95 Was $1,549.95
$1,39395current price $1,393.95, Was $1,549.95$1,549.95Holley EFI 550-937F Terminator X Foxbody 5.0 MPFI Kit
44.5 out of 5 Stars. 4 reviewsHolley EFI 550-1002 Terminator X Stealth 4150, Black $1,798.95
$1,79895current price $1,798.95Holley EFI 550-1002 Terminator X Stealth 4150, Black
15 out of 5 Stars. 1 reviewsHolley EFI 550-1003 Terminator X Stealth 4150, Gold $1,798.95 Was $1,949.95
$1,79895current price $1,798.95, Was $1,949.95$1,949.95Holley EFI 550-1003 Terminator X Stealth 4150, Gold
Holley EFI 550-1216 Terminator X Ford Mod Motor 2V Kit $1,753.95
$1,75395current price $1,753.95Holley EFI 550-1216 Terminator X Ford Mod Motor 2V Kit
14 out of 5 Stars. 1 reviewsClearance Holley EFI 550-932 Terminator X Max 24x/1x EV6 LS MPFI Kit with DBW Throttle Body Control $1,708.95 Was $1,899.95
Clearance
$1,70895current price $1,708.95, Was $1,899.95$1,899.95Holley EFI 550-932 Terminator X Max 24x/1x EV6 LS MPFI Kit with DBW Throttle Body Control
15 out of 5 Stars. 1 reviewsHolley EFI 550-930 Fuel Injection System $1,899.95
$1,89995current price $1,899.95Holley EFI 550-930 Fuel Injection System
Holley EFI 558-424 Fuel Injection Harness $54.68 Was $66.95
$5468current price $54.68, Was $66.95$66.95Holley EFI 558-424 Fuel Injection Harness
Holley EFI 534-213 Fuel Injector Connector $57.65
$5765current price $57.65Holley EFI 534-213 Fuel Injector Connector
Holley EFI 550-933 Terminator X Max 58x/4x EV1 LS MPFI Kit with DBW Throttle Body Control $1,708.95
$1,70895current price $1,708.95Holley EFI 550-933 Terminator X Max 58x/4x EV1 LS MPFI Kit with DBW Throttle Body Control
Holley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black $2,158.95
$2,15895current price $2,158.95Holley EFI 550-1012 Terminator X Max Stealth 4150 with Transmission Control, Black
Terminator X Max MPFI System $1,708.95
$1,70895current price $1,708.95Terminator X Max MPFI System
15 out of 5 Stars. 1 reviewsHolley EFI 550-1021 Terminator X Stealth 4150 24X - Black Finish $2,068.95
$2,06895current price $2,068.95Holley EFI 550-1021 Terminator X Stealth 4150 24X - Black Finish
Holley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld $1,663.95
$1,66395current price $1,663.95Holley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld
Terminator® LS MPFI $2,139.99
$2,13999current price $2,139.99Terminator® LS MPFI
Holley EFI 550-931 Fuel Injection System $1,708.95
$1,70895current price $1,708.95Holley EFI 550-931 Fuel Injection System
Holley EFI 550-1219 Terminator X Ford Mod Motor 4V Kit $1,753.95
$1,75395current price $1,753.95Holley EFI 550-1219 Terminator X Ford Mod Motor 4V Kit
Holley EFI 550-944 Terminator X Max Ford MPFI Kit w/ 98 Transmission Control $1,708.95
$1,70895current price $1,708.95Holley EFI 550-944 Terminator X Max Ford MPFI Kit w/ 98 Transmission Control
Holley EFI 550-1218 Terminator X Ford Mod Motor 4V Kit $1,949.95
$1,94995current price $1,949.95Holley EFI 550-1218 Terminator X Ford Mod Motor 4V Kit
Holley EFI 550-1006 Terminator X Stealth 4150, Gold $2,249.95
$2,24995current price $2,249.95Holley EFI 550-1006 Terminator X Stealth 4150, Gold
Holley EFI 550-1222 Terminator X HEMI Gen III 2003-2006 Kit $1,695.95
$1,69595current price $1,695.95Holley EFI 550-1222 Terminator X HEMI Gen III 2003-2006 Kit
Customer ratings & reviews
0 ratings|0 reviews
This item does not have any reviews yet
Related pages
- Mercury Mystique Air Intake Kit
- Holley Hp 750
- Mercury Marauder Engine Cold Air Intake Performance Kit
- Mercury Comet Distributor
- Mercury Villager Distributor
- Edelbrock ATV Accessories
- Carburetor Accelerator Pumps and Parts
- Fuel Rails
- Performance Fuel Pumps
- Performance Fuel Cells & Fuel Tanks
- Performance Fuel Injection
- Carburetor Accelerator Pump Nozzles
