Holley Terminator X Stealth 4150 2X4 EFI Fuel Injection Systems 550-1074

Name: Holley Terminator X Stealth 4150 2X4 EFI Fuel Injection Systems
Brand: Holley
SKU: HLY-550-1074
Price: 3299.95 USD
Availability: InStock
Rating: 3.75 (3 reviews)

3.75 out of 5 stars ( 3 )

Part Number: HLY-550-1074

$3,299.95

Holley Terminator X Stealth 4150 2X4 EFI Fuel Injection Systems

Fuel Injection Systems, Terminator X, Stealth 4150, 2x4 EFI, Eight Injector, Dual Throttle Body, Speed Density, Aluminum, Shiny, Tunable, Kit
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Holley Terminator X Stealth 4150 2X4 EFI Fuel Injection Systems 550-1074

HLY-550-1074

3.75 out of 5 stars ( 3 )

Part Number: HLY-550-1074

Estimated Ship Date from Nevada: Today

$3,299.95

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Overview

Brand:

Holley

Manufacturer's Part Number:

550-1074

Part Type:

Fuel Injection Systems

Product Line:

Holley Terminator X Stealth 4150 2X4 EFI Fuel Injection Systems

Summit Racing Part Number:

HLY-550-1074

Item Number:

7058141

UPC:

090127130391

Fuel Injection Style:

Throttle body

Fuel Injection System Type:

Dual 4-Barrel Throttle Bodies (4150 Flange)

Maximum Horsepower with Gas:

1,500

Timing Control Compatible:

Yes

ECM Included:

Yes

Self Tuning:

Yes

User Tunable:

Yes

Fuel System Included:

None

Ignition System Included:

None

Power Distribution Included:

None

User Interface Included:

3.5 in. display

EGR:

Transmission Controller Included:

Metering Style:

Speed density

Multi-Port Fuel Rails Included:

Throttle Body Included:

Yes

Throttle Body Mounting Flange:

4-barrel square bore

Venturi Quantity:

Venturi Diameter (mm):

44.45mm

Airflow Rate (cfm):

950 cfm

Throttle Body Material:

Cast aluminum

Throttle Body Color:

Polished

Injectors Included:

Yes

Injector Size (lbs./hr.):

100 lbs./hr.

Calibration Module Included:

Yes

Wiring Harness Included:

Yes

Oxygen Sensor Included:

Yes

Fuel Pressure Regulator Included:

MAP Sensor Included:

Yes

IAT Sensor Included:

Yes

TPS Sensor Included:

Yes

IAC Motor Included:

Yes

Quantity:

Sold as a kit.

Notes:

External fuel pressure regulator required, set to a base pressure of 58.5 psi.

Special Attention:

Two throttle body system supports up to 1,250 hp on forced induction applications.

Holley Terminator X Stealth 4150 2X4 EFI Fuel Injection Systems

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