Edelbrock Pro Flo 4 XT EFI System Seq Port SBC 1986 & Earlier 550 Max HP 29lb/hr Black Finish

If you're looking to get the most out of your classic Small-Block Chevy engine from 1986 or earlier, this Edelbrock Pro-Flo 4 XT Sequential Port EFI System is a solid choice. It replaces your old carburetor and intake with a modern, computer-controlled fuel injection setup, giving you improved drivability and performance. This system is designed to work with a wide range of vehicles from that era, including popular models like the Chevrolet C10, Camaro, and GMC C1500, offering a significant upgrade over stock fuel delivery.

What sets this system apart is its updated ECU, which features a faster processor and a more reliable, faster Bluetooth connection for tuning. You can control key engine parameters like air-fuel ratios, ignition timing, and idle speed using the free E-Tuner 4 app on your smartphone or tablet. The system comes with a black finish Pro-Flo XT intake manifold and 29 Lb/Hr injectors, capable of supporting up to 450 horsepower with 58 p.s.i. fuel pressure. Edelbrock also includes a plug-and-play distributor and a high-quality, clearly labeled harness made in the USA to simplify installation.

The Pro-Flo 4 XT system is designed for advanced tuners but retains the simplicity Edelbrock is known for, thanks to its self-learning capability and dyno-developed base calibrations. The E-Tuner 4 app guides you through setup and allows you to monitor engine vitals, making it possible to achieve maximum performance without needing a laptop. This kit is a comprehensive solution for anyone wanting to modernize their classic Chevy's fuel system.