Edelbrock EFI System Pro-Flo 4 XT 550 MAX HP 29 LbHr Sequential Port For Vortec/ E-Tec Heads Small Block Chevrolet Engine

When choosing to upgrade your engine to modern fuel injection, look no further than Edelbrock's Pro-Flo 4 EFI systems. Edelbrock has been delivering the best combination of dyno-proven electronic fuel injection performance for over 40 years. Pro-Flo 4 is not just a replacement for your carburetor, it's a complete engineered system that provides the ultimate in performance, drivability, and quality.

Features and Benefits:
- Enhances Performance, Drivability, and Quality
- Complete Engineered System 
- Powerful and Efficient Fuel Injection 
- E-Tuner 4 App Available for IOS and Android 
- Proudly Made in the USA! 

These easy-to-use, self-learning EFI systems feature an all-new ECU pre-loaded with 80 dyno-tuned calibrations that support popular engine configurations up to 550 hp. The Pro-Flo 4 EFI System now comes with instructions and a QR code to download the Edelbrock App from the Apple app store and Google play store for IOS and Android. Combined with the enhanced E-Tuner 4 App's easy-to-use setup wizard, you get plug-and-play performance without the need of costly dyno tuning sessions. Pro-Flo 4 EFI systems are the most complete systems available on the market, giving you what you need to upgrade to powerful and efficient fuel injection for your vehicle. Pro-Flo 4 EFI systems are the best value for your dollar!