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Holley EFI 550-1071 Terminator X Stealth 4500 - Black Ceramic Finish
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Key item features
- Powerful Performance: Supports up to 1500 HP naturally aspirated or 1250 HP forced induction with eight 100 Lb/Hr injectors, compatible with draw-through or blow-through forced induction applications.
- Efficient Airflow: Features 2.125" throttle plates, flowing 1440 CFM, and a Gen 3 Ultra Dominator style 4-bolt air cleaner flange for various air cleaner options.
- Integrated Control: Includes integrated ignition timing control and a built-in 1 bar MAP sensor, with the option to utilize an external MAP sensor for boosted applications.
- User-Friendly Tuning: Equipped with a high-resolution full-color touchscreen for initial setup, tuning, and gauge displays, along with a simple calibration wizard for self-tuning.
- Advanced ECU Features: The Terminator X ECU offers fuel map self-learning, diagnostic LEDs, knock sensor capability, lockup torque converter control, and twenty customizable software inputs and outputs.
- Seamless Integration: Plug and play compatibility with Holley EFI accessories like the 12.3 and 6.86 Pro Dash, CAN EGT, and digital analog style EFI gauges.
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Specs
- Fuel injection accessory & part type8 Injector - 800-1500 HP
- BrandHolley Sniper EFI
- Automotive parts divisionPerformance
- Vehicle fitment typeSpecific
- MaterialCeramic
- ModelTerminator X Stealth 4500
Current price is USD$2,919.95
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Product details
8 Injector - 800-1500 HP;
The Terminator X Stealth 4500 EFI system 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 has the same capabilities as the original Sniper EFI ECU with fuel map self-learning, ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower. But Terminator X offers even more tuneability and additional features like: Diagnostic LEDs Abiliity to run Knock Sensors Lockup Torque Converter Control for non-electronic transmissions Twenty (20) Customizable Software Inputs and Outputs A/C Shutdown Boost vs. Speed Boost vs. Gear General Purpose Outlet (GPO) that can allow for NOS Stage Control Staging Assist. 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 to fuel injection so you can get tuneability with a few clicks instead of disassembling that Dominator Carb!;
The Terminator X Stealth 4500 EFI system 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 has the same capabilities as the original Sniper EFI ECU with fuel map self-learning, ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower. But Terminator X offers even more tuneability and additional features like: Diagnostic LEDs Abiliity to run Knock Sensors Lockup Torque Converter Control for non-electronic transmissions Twenty (20) Customizable Software Inputs and Outputs A/C Shutdown Boost vs. Speed Boost vs. Gear General Purpose Outlet (GPO) that can allow for NOS Stage Control Staging Assist. 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 to fuel injection so you can get tuneability with a few clicks instead of disassembling that Dominator Carb!;
- Bolt on 4500 Flange Carburetor Replacement
- Supports up to 1500 HP Naturally Aspirated or 1250 HP Forced Induction with Eight 100 Lb/Hr Injectors
- Compatible with Draw through or Blow through forced induction applications
- 2.125" Throttle Plates, Flow 1440 CFM for large cubic inch engines
- Gen 3 Ultra Dominator Style 4 Bolt Air Cleaner Flange offering a variety of air cleaner options
- Required external fuel pressure regulator, 12-848 is recommended
- Integrated ignition timing control
- -8 AN Fuel Inlets
- 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
- Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI!
- OEM Style TPS/IAC, for years of dependable service.
- The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn
- Included weld-in O2 sensor bung for the exhaust ensures a leak free oxygen sensor installation
- Built in 1 bar MAP Sensor, vacuum hose adapters included (1/8th – ¼ and 3/16ths) - or for Boosted applications, you can disable the internal MAP sensor, and utilize an external MAP Sensor, the harness comes with the connector terminated, making the instal
- 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
info:
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Specifications
Fuel injection accessory & part type
8 Injector - 800-1500 HP
Brand
Holley Sniper EFI
Automotive parts division
Performance
Vehicle fitment type
Specific
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.
Warnings
Warning Text
California Proposition 65
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