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- Holley EFI 550-917 Fuel Injection System
Holley EFI 550-917 Fuel Injection System
PHP 147543
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Take control of your LS engine with Terminator X Max!
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What Stands Out
Product Details
- Holley EFI 550-917 Fuel Injection System for GM LS 4.8/5.3/6.0 Truck Engines
- Real-time fuel map learn for easy tuning
- High impedance injector drivers for safe power supply
- Integrated 1bar MAP sensor for accurate reading and tuning control
- 4 Inputs and 4 Outputs for additional accessories and controls
- Includes 3.5 in. touchscreen handheld for calibration and gauge display
| Compatible cars | GM LS 4.8/5.3/6.0 Truck Engines |
| Vehicle make | GM |
| Vehicle model | LS 4.8, 5.3, 6.0 Truck Engines |
| Fuel injection accessory & part type | Fuel Injection System |
| Brand | HOLLEY EFI |
| Automotive parts division | Performance |
| Vehicle fitment type | Specific |
| Items included | 24x LS Engine Main Harness - Multec 2 Injector Harness - 4L60E, 4L80E Transmission Control Harness - Terminator X MAX ECU - ECU Main Power Harness - Bosch LSU 4.9 Wideband Oxygen Sensor - Input, Output Harness - and assorted vacuum adapters. |
| Material | Multi |
| Accessories | 24x LS Engine Main Harness, Multec 2 Injector Harness, 4L60E/4L80E Transmission Control Harness, Terminator X MAX ECU, ECU Main Power Harness, Bosch LSU 4.9 Wideband Oxygen Sensor, Input/Output Harness, Assorted Vacuum Adapters |
| Series | Terminator X Max |
| Model | H19-550917 |
| Weight | 8.9 lb (4.04 kg) |
| Vehicle type | Motor Vehicle |
| Volts | 12 V |
| Multipack quantity | 1 |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Performance Enthusiasts
Ideal for users seeking tuning flexibility and enhanced performance for high-output engines in modified vehicles.
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Engine Builders
Great for builders wanting custom fuel tuning options to optimize engine efficiency and power output.
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Racing Applications
Designed for competitive motorsport environments where precise fuel management can directly impact performance and results.
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Casual Drivers
Not ideal for everyday drivers seeking simple and reliable fuel systems without extensive tuning requirements.
Product Description
Holley EFI 550-917 Fuel Injection System
About This Item
Introducing the Holley EFI 550-917 Fuel Injection System, the ultimate solution for maximum power and performance in your vehicle. This state-of-the-art system is specifically designed to deliver optimum fuel efficiency, throttle response, and engine control. With the Holley EFI 550-917, your vehicle will experience seamless fuel delivery, ensuring consistent power output and improved acceleration. Say goodbye to carburetor troubles and hello to reliable and precise fuel injection. This EFI system is perfect for enthusiasts, racers, and anyone looking to enhance their vehicle's performance.
Its advanced features include adjustable electronic fuel injection, programmable fuel tables, and real-time data logging. With these capabilities, you have complete control over your vehicle's fuel delivery and engine performance. Installation is a breeze with the Holley EFI 550-917. It comes with a comprehensive installation manual that guides you through the process step by step.
Plus, it is compatible with a wide range of engines, making it versatile and suitable for various applications. Whether you're upgrading your current fuel injection system or building a high-performance vehicle from scratch, the Holley EFI 550-917 is your go-to choice. It is designed and manufactured by Holley, a renowned brand in the automotive industry known for its quality and reliability. Don't settle for anything less than the best when it comes to fuel injection systems. Choose the Holley EFI 550-917 Fuel Injection System and experience the power, performance, and precision that your vehicle deserves.
Upgrade today and unleash the true potential of your engine.
Customer Questions & Answers
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Question:
Does it support low impedance injectors?
Answer: No, it does not support low impedance injectors. -
Question:
What accessories can it control?
Answer: It can control accessories such as fans, boost control, nitrous control, and IAC kit. -
Question:
Does it come with tuning software?
Answer: Yes, it comes with EFI Tuning Software for complete control.
HOLLEY EFI Performance Fuel Injection Editorial Review
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Product Price History
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PHP 147543
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Features & Benefits
- Real-time fuel map learn
- High Impedance Injector Drivers
- Supports most stock LS injectors
- Utilizes Bosch LSU 4.9 wideband for accurate tuning
- On-board 1bar MAP sensor
- Advanced tables for custom tuning
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