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Terminator Efi 4bbl Throttle Body Fuel Injection System 550-406 Gray on 2040-parts.com

US $2,049.95
Location:

Bowling Green, Kentucky, United States

Bowling Green, Kentucky, United States
Condition:New Brand:Holley EFI Warranty:Yes Manufacturer Part Number:550-406 Country/Region of Manufacture:United States Surface Finish:HARD CORE GRAY UPC:090127685099


Holley EFI

Terminator™ EFI 4bbl Throttle Body Fuel Injection System V8 4 bbl 950 cfm Range 250 To 600 HP

An EFI System so easy and powerful you’ll think it’s alive! Simply bolt it on, feed it a few basic answers and let Terminator EFI take control of your ride! 

Easy to install - No computer experience required 
Handheld tuner included - Simple multiple choice set-up wizard 
Self-tunes while you drive 
Upgradable to complete laptop control without buying another ECU 
Carburetor replacement EFI from the fuel systems experts!

Brand:Holley EFI

Manufacturer's Part Number:550-406

Part Type:Fuel Injection Systems

UPC:090127685099

EGR:No

Injection Style:Throttle body

Metering Style:Speed density

Intake Manifold Included:No

Fuel Rails Included:Yes

Throttle Body Included:Yes

Throttle Body Mounting Flange:4-barrel square bore

Venturi Quantity:4

Airflow Rate (cfm):950 cfm

Throttle Body Material:Cast aluminum

Throttle Body Finish:Hard Core Gray anodized

Injectors Included:Yes

Injector Size (lbs/hr):80 lbs./hr.

Calibration Module Included:Yes

ECM Included:Yes

Wiring Harness Included:Yes

Oxygen Sensor Included:Yes

Fuel Pump Included:No

Fuel Pressure Regulator Included:No

Distributor Included:No

MAP Sensor Included:Yes

IAT Sensor Included:Yes

TPS Sensor Included:Yes

IAC Motor Included:Yes

Quantity:Sold as a kit.


Bolt-on one of these Holley Terminator EFI fuel injection systems, answer a few basic questions, and let the Terminator EFI take control of your ride. They use the same throttle body air entry area design that powers every NASCAR Sprint Cup Series car! 

Holley Terminator EFI fuel injection systems feature:

* Self-tuning ECU--no laptop required, self-tunes instantly to deliver the perfect air/fuel mixture in real time for optimized fuel economy and power
* Virtually maintenance free--keeps your vehicle reliable and ready to drive
* 950 cfm throttle body with CFD (computer designed venturis)
* Patent-pending annular discharge fuel ring for maximum flow and optimum fuel atomization--no restrictions or delay in fuel flow like booster designs
* Serviceable sensors integrated into throttle body and pre-wired for a simple one-click connection
* Connections for Ford, GM TH350, and 700R4 transmissions
* Fits any square Holley 4150-style flanged intake manifold
* 80 lb./hr fuel injectors support 250-600 hp engines
* Provides ignition timing control on engines with small cap HEI and Ford TFI distributors (requires adapter)
* Terminator ECU can be easily updated to Holley HP ECU specs with a FREE online software download; ECU then can be used for LSX, boosted, nitrous, and many other applications
* Trouble-free performance with today's fuels--put an end to vapor lock and fuel varnish problems
* Recommended use of Holley Fuel Pump System 526-4


This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

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