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Holley EFI 550-1080 Terminator X Stealth 4500 2x4 Kit - Shiny

Part # 550-1080

Terminator X Stealth 4500 2x4 with 8 Injectors - Supports 800-1500 Horsepower

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Holley EFI 550-1080 Terminator X Stealth 4500 2x4 Kit - Shiny

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$3,949.95
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The Terminator X Stealth 4500 2x4 EFI systems from Holley features 8, 100LB/HR Fuel Injectors capable of supporting up to 1500 HP naturally aspirated or 1250 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! Designed to fit with Gen 3 Ultra Dominator air cleaners and fuel crossovers, allowing you to easily convert your 4500 equipped 800+ horsepower dragster or door car! The Terminator X Stealth 4500 Air Valves are perfect for Multi-Port Fuel Injection installations that want the look of a 4500 Dominator Carburetor. These 1440 CFM air valves also include a TPS sensor for easy installation on most intake manifold configurations.

Features:

  • Bolt on 4500 Flange Carburetor Replacement for 2x4 intake manifolds
  • Supports up to 1500 HP Naturally Aspirated or 1250 HP Forced Induction with Eight 100 Lb/Hr Injectors
  • 2.125” Throttle Plates, Flow 1440 CFM each for large cubic inch engines
  • Gen 3 Ultra Dominator Style 4 Bolt Air Cleaner Flange offering a variety of air cleaner options
  • Throttle Linkage not included
  • Each throttle body contains 4x 100lb/hr fuel injectors
  • Universal engine harness allows you to easily install the Terminator X 2x4 4500 system on a wide variety of engine combinations
  • Timing Control support integrated within the ECU using supporting components (distributor, ignition box, or crank trigger)
  • High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays
  • External fuel pressure regulator required, such as 12-848
  • 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!
  • Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI!
  • The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn!
  • Included weld-in O2 sensor bung for the exhaust ensures a leak free oxygen sensor installation
  • Plug and play with Holley EFI Accessories, such as the 12.3” and 6.86” Pro Dash; CAN EGT; and Digital Analog style EFI gauges
  • Available in 2 finishes, Shiny and Black
Brand Holley EFI
ColorSilver
Emission Code3
FinishShiny
Inlet Size8AN
Outlet Size8AN
Product TypeEngine Management Systems
WarrantyManufacturer's Limited 90 Day (1 Year with Warranty Registration)
UPC090127130230
Manufacturer Part Number550-1080
Part Number550-1080
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Manufacturer's Limited 90 Day (1 Year with Warranty Registration): See Details

*Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.

Holley EFI 550-1080 Terminator X Stealth 4500 2x4 Kit - Shiny
Holley EFI 550-1080 Terminator X Stealth 4500 2x4 Kit - Shiny
$3,949.95