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Holley Terminator X Stealth 4500 EFI Fuel Injection Systems 550-1071 Systems, X, EFI, Eight Injector, Throttle Body, Speed Density, Aluminum, Black, Tunable, Kit
Holley Terminator X Stealth 4500 EFI Fuel Injection Systems 550-1071 Systems, X, EFI, Eight Injector, Throttle Body, Speed Density, Aluminum, Black, Tunable, Kit
Description
Holley Terminator X Stealth 4500 EFI systems feature eight 100 lb. fuel injectors capable of supporting up to 1,500 hp naturally aspirated or 1,250 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! They are designed to fit with Gen 3 Ultra Dominator air cleaners and fuel crossovers, enabling you to easily convert your 4500 equipped 800+ horsepower dragster or door car. Choose from a black or polished aluminum body.
Part Type
Terminator X Stealth 4500 - 8 Injectors Black
Specifications
- Product Attributes - Brand
- Holley
- Product Attributes - Manufacturer's Part Number
- 550-1071
- Product Attributes - Part Type
- Fuel Injection Systems
- Product Attributes - Product Line
- Holley Terminator X Stealth 4500 EFI Fuel Injection Systems
- Product Attributes - UPC
- 090127105252
- Product Attributes - Fuel Injection Style
- Throttle body
- Product Attributes - Fuel Injection System Type
- Single 4-Barrel Throttle Body (4500 Flange)
- Product Attributes - Maximum Horsepower with Gas
- 1,500
- Product Attributes - Timing Control Compatible
- Yes
- Product Attributes - ECM Included
- Yes
- Product Attributes - Self Tuning
- Yes
- Product Attributes - User Tunable
- Yes
- Product Attributes - Fuel System Included
- None
- Product Attributes - Ignition System Included
- None
- Product Attributes - Power Distribution Included
- None
- Product Attributes - User Interface Included
- 3.5 in. display
- Product Attributes - EGR
- No
- Product Attributes - Transmission Controller Included
- No
- Product Attributes - Metering Style
- Speed density
- Product Attributes - Multi-Port Fuel Rails Included
- No
- Product Attributes - Throttle Body Included
- Yes
- Product Attributes - Throttle Body Mounting Flange
- 4500 Dominator
- Product Attributes - Venturi Quantity
- 4
- Product Attributes - Venturi Diameter (mm)
- 53.98mm
- Product Attributes - Airflow Rate (cfm)
- 1,440 cfm
- Product Attributes - Throttle Body Material
- Cast aluminum
- Product Attributes - Throttle Body Color
- Black
- Product Attributes - Injectors Included
- Yes
- Product Attributes - Injector Size (lbs/hr)
- 100 lbs./hr.
- Product Attributes - Calibration Module Included
- Yes
- Product Attributes - Wiring Harness Included
- Yes
- Product Attributes - Oxygen Sensor Included
- No
- Product Attributes - Fuel Pressure Regulator Included
- No
- Product Attributes - MAP Sensor Included
- Yes
- Product Attributes - IAT Sensor Included
- Yes
- Product Attributes - TPS Sensor Included
- Yes
- Product Attributes - IAC Motor Included
- Yes
- Product Attributes - Quantity
- Sold as a kit.
- Product Attributes - Notes
- External fuel pressure regulator required, set to a base pressure of 58.5 psi.
Reference Information
| Brand Name/s | Holley |
|---|---|
| StreetFX SKU | hly550-1071 |
| SFX Item ID | 4782450 |
| Supplier Item Code | 4782450 |
| Manufacturer SKU | 550-1071 |
| Manufacturer UPC | 90127105252 |
| Alternative References | HOL550-1071 |
Compatibility
| Application Data |
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