Holley Performance Fuel Injection System - 550-443
Aspiration
Naturally Aspirated
Engine Compatibility
Chevy Small Block LS Series
Fuel Injection Type
Throttle Body
Includes Calibration Module
No
Includes Distributor
No
Includes ECM
No
Includes Fuel Pressure Regulator
No
Includes Fuel Pump
No
Includes Fuel Rails
No
Includes Gaskets
Yes
Includes IAC Motor
Yes
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Holley Performance Fuel Injection System
Fuel Injection System; Terminator; For Use With 4 Barrel Carbureted Engines With Square Bore Flange; Converts To Throttle Body Injection; For 250-600 Horsepower Applications; With Hard Core Gray Throttle Body/ 3.5 Inch Touch Screen LCD/ Sensors/ ECU/ Wiring Harness For 4L60/ 4L80 Transmission Control/ Gaskets/ Clamps
MPN: 550443
Have you been hesitant on switching to EFI because you like the traditional look of a carburetor? Do you have a GM 4L60/80E Transmission in your hotrod? There is no more need to worry! Holley has you covered with the new Terminator Stealth Throttle Body Fuel injection System. Now you can have all of the benefits of EFI yet, maintain the traditional looks of a carburetor. Holley’s Terminator Stealth EFI systems have the same great self-tuning features of our Terminator EFI in a new stealthy package.
Engine Compatibility: Chevy Small Block LS Series
Aspiration: Naturally Aspirated
Fuel Injection Type: Throttle Body
Includes Intake Manifold: No
Intake Manifold Finish: No Intake Manifold
Intake Manifold Material: No Intake Manifold
Includes Fuel Rails: No
Throttle Body Mounting Flange: 4 Barrel Square Bore
Venturi Quantity: 4
Includes Calibration Module: No
Includes ECM: No
Includes Wiring Harness: Yes
Includes Fuel Pump: No
Includes Fuel Pressure Regulator: No
Includes Distributor: No
Includes Oxygen Sensor: No
Includes TPS Sensor: Yes
Includes IAT Sensor: Yes
Includes MAP Sensor: Yes
Includes IAC Motor: Yes
Includes Gaskets: Yes
Features
- Carburetor Looks With The Drivability Of EFI
- Fully Self Tuning ECU - No Laptop Required
- Simple Multiple Choice Set-Up Wizard
- Trouble-Free Performance With Today’s Fuels - Put An End To Vapor Lock And Fuel Varnish Problems!
- Upgradable To Complete Laptop Control Without Buying Another ECU
- 4150 Style 4BBL Mounting Flange - Bolts On In Place Of Carburetor
- Virtually Maintenance Free - Keeps Your Vehicle Reliable And Ready To Drive
- Easy Plug And Play Harnesses With Minimal Connections
- Easy To Install
- Limited 90 Day Warranty
| Specifications of Holley Performance Fuel Injection System - 550-443 | |
| Aspiration | Naturally Aspirated |
| Engine Compatibility | Chevy Small Block LS Series |
| Fuel Injection Type | Throttle Body |
| Includes Calibration Module | No |
| Includes Distributor | No |
| Includes ECM | No |
| Includes Fuel Pressure Regulator | No |
| Includes Fuel Pump | No |
| Includes Fuel Rails | No |
| Includes Gaskets | Yes |
| Includes IAC Motor | Yes |
| Includes IAT Sensor | Yes |
| Includes Intake Manifold | No |
| Includes MAP Sensor | Yes |
| Includes Oxygen Sensor | No |
| Includes TPS Sensor | Yes |
| Includes Wiring Harness | Yes |
| Intake Manifold Finish | No Intake Manifold |
| Intake Manifold Material | No Intake Manifold |
| Throttle Body Mounting Flange | 4 Barrel Square Bore |
| Venturi Quantity | 4 |
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