Holley Performance Fuel Injection System - 550-501
Aspiration
Naturally Aspirated/ Turbocharged
Engine Compatibility
Chevy Small Block LS Series
Fuel Injection Type
Multi-Port
Includes ECM
Yes
Includes Fuel Pressure Regulator
No
Includes Fuel Pump
No
Includes Fuel Rails
Yes
Includes Intake Manifold
No
Includes Wiring Harness
Yes
Intake Manifold Finish
No Intake Manifold
Intake Manifold Material
No Intake Manifold
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Holley Performance Fuel Injection System
Fuel Injection System; HP Series; For Use With V8 Engines With 4500 Flange Intake Manifold; Converts To Multi-Point EFI; With Injector Bungs/ Unmachined Fuel Rails/ Wiring Harness/ ECU/ Throttle Body/ Sensors
MPN: 550501
Do you have a Mopar, Ford or other type engine you want to install multi point fuel Injection on? No, problem, the Holley HP universal retrofit Electronic Fuel Injection kits are designed to be used with any V8 intake manifold. The kit comes with injector bungs and unmachined fuel rails so you can modify to fit any single plane 4-Barrel intake manifold. The HP universal retrofit kits also come with the necessary wiring, Engine Control Unit, sensors and throttle body. Just select the fuel pump and Injectors of choice and you are off and running.
Engine Compatibility: Chevy Small Block LS Series
Aspiration: Naturally Aspirated/ Turbocharged
Fuel Injection Type: Multi-Port
Includes Intake Manifold: No
Intake Manifold Finish: No Intake Manifold
Intake Manifold Material: No Intake Manifold
Includes Fuel Rails: Yes
Includes ECM: Yes
Includes Wiring Harness: Yes
Includes Fuel Pump: No
Includes Fuel Pressure Regulator: No
Features
- Self Tuning Fuel Table Strategy Greatly Simplifies Tuning Process. Allows For Use Of Common OEM Sensors As Well As Customer Sensor Calibration Input
- Individual Cylinder Fuel And Spark Control Allows You To Unlock Your Engine Potential. Two Channel Knock Control Sensor Inputs For Both One Or Two Wire Knock Sensors
- Unique Pounds Per Hour Based Fueling Strategy Greatly Simplifies And Commonizes Tuning. Fully Featured Nitrous Control Eliminates The Need For A Separate Nitrous Controller Device
- Advanced Idle, Closed Loop, And Enrichment Strategies Allow For Very Stable Operation. Full Timing Retard/Control Configurability Per Stage Based On RPM Or Time
- ECU Is Fully Potted And Can Be Mounted In The Engine Compartment Or Interior. Integrated Water/Methanol Injection Control
- Sealed Automotive And Marine Grade Connectors
- Eight Sequentially Driven 8:2 Peak And Hold Injector Drivers, Capable Of Driving Up To 16 Low Or High Impedance Injectors As A Standard Feature
- Limited 90 Day Warranty
| Specifications of Holley Performance Fuel Injection System - 550-501 | |
| Aspiration | Naturally Aspirated/ Turbocharged |
| Engine Compatibility | Chevy Small Block LS Series |
| Fuel Injection Type | Multi-Port |
| Includes ECM | Yes |
| Includes Fuel Pressure Regulator | No |
| Includes Fuel Pump | No |
| Includes Fuel Rails | Yes |
| Includes Intake Manifold | No |
| Includes Wiring Harness | Yes |
| Intake Manifold Finish | No Intake Manifold |
| Intake Manifold Material | No Intake Manifold |
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