On sale
Holley Terminator X Stealth 4150 2X4 EFI Fuel Injection Systems 550-1074 Systems, X, 4150, 2x4 EFI, Eight Injector, Dual Throttle Body, Speed Density, Aluminum, Shiny, Tunable, Kit
Holley Terminator X Stealth 4150 2X4 EFI Fuel Injection Systems 550-1074 Systems, X, 4150, 2x4 EFI, Eight Injector, Dual Throttle Body, Speed Density, Aluminum, Shiny, Tunable, Kit
A$5,851.51
LOW STOCK! Est Ship 4-7 days.
HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
We accept
Description
Holley Terminator X Stealth 4150 2x4 EFI systems feature eight 100 lb./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.
Features:
* Bolt-on 2x4 4150 flange carburetor replacement
* Internal 1bar MAP sensor, built into the Terminator X ECU
External fuel pressure regulator required, set to a base pressure of 58.5 psi
* Integrated ignition timing control
* High-resolution, full color touch screen 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 without the use of a laptop
* Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI
* Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time Fuel Map Learn
* OEM-style TPS/IAC and Fuel Pressure regulator, for years of dependable service
* Weld-in oxygen sensor bung for the exhaust ensures a leak-free oxygen sensor install
* Plug-and-play with Holley EFI accessories
* Available in three finishes: Shiny, Black, and Gold
Part Type
Terminator X Stealth Kit 4150 2X4 - Shiny
Specifications
- Product Attributes - Brand
- Holley
- Product Attributes - Manufacturer's Part Number
- 550-1074
- Product Attributes - Part Type
- Fuel Injection Systems
- Product Attributes - Product Line
- Holley Terminator X Stealth 4150 2X4 EFI Fuel Injection Systems
- Product Attributes - UPC
- 090127130391
- Product Attributes - Fuel Injection Style
- Throttle body
- Product Attributes - Fuel Injection System Type
- Dual 4-Barrel Throttle Bodies (4150 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
- 4-barrel square bore
- Product Attributes - Venturi Quantity
- 8
- Product Attributes - Venturi Diameter (mm)
- 44.45mm
- Product Attributes - Airflow Rate (cfm)
- 950 cfm
- Product Attributes - Throttle Body Material
- Cast aluminum
- Product Attributes - Throttle Body Color
- Polished
- 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
- Yes
- 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.
- Product Attributes - Special Attention
- Two throttle body system supports up to 1,250 hp on forced induction applications.
Reference Information
| Brand Name/s | Holley |
|---|---|
| StreetFX SKU | hly550-1074 |
| SFX Item ID | 4784541 |
| Supplier Item Code | 4784541 |
| Manufacturer SKU | 550-1074 |
| Manufacturer UPC | 90127130391 |
| Alternative References | HOL550-1074, 2X4 |
Compatibility
| Application Data |
|
|---|
Loading compatibility information...
Keep shopping
More from Holley
On sale
On sale
Holley
Holley Easy Level Fuel Senders 19-250-1 HOLLEY EASY LEVEL SENDER
hly19-250-1
A$224.75 A$340.84
