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Holley EFI 550-1070 Terminator X Stealth 4500 - Shiny Finish
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Key item features
- 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
Specs
- Fuel injection accessory & part typeFuel Injectors
- BrandHolley Sniper EFI
- Automotive parts divisionPerformance
- Vehicle fitment typeSpecific
- MaterialSteel
- Model550-1070
Current price is USD$2,919.95
Price when purchased online
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About this item
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
Fuel Injectors
Brand
Holley Sniper EFI
Automotive parts division
Performance
Vehicle fitment type
Specific
Warranty
Warranty information
xxxx
Warnings
Warning Text
California Proposition 65
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