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

This Edelbrock Pro-Flo 4 XT EFI system is a complete package designed to bring modern electronic fuel injection to your 1986 or earlier Small-Block Chevy engine. What you get in the box is a satin finish Pro-Flo XT intake manifold, a set of 29 Lb/Hr injectors rated for up to 550 horsepower with 58 p.s.i. fuel pressure, a plug-and-play distributor specifically made for the Pro-Flo 4 system, and a fully terminated, high-quality wiring harness made in the USA with clearly labeled connections to make installation as straightforward as possible. This system is designed to fit a wide range of vehicles, including popular models like the Chevrolet C10, Camaro, and Corvette from the 1980s.

The heart of this system is the updated ECU, which features a faster processor and a waterproof design, all in a more compact housing than previous versions. It also boasts an improved Bluetooth chip for a more reliable and faster wireless connection to your tuning device. For those who like to fine-tune, the Pro-Flo 4 system offers advanced control over air-fuel ratios, ignition timing, idle speed, acceleration enrichment, cooling fan operation, and rev limits, all while keeping the user-friendly setup that Pro-Flo is known for. The system is managed through the free E-Tuner 4 app, available for Android and iOS devices, which uses dyno-developed base calibrations and communicates wirelessly with the ECU. This app allows the ECU to self-learn and continually adjust the calibration for optimal performance, and it includes a setup wizard and multiple dash displays to monitor engine vitals. Importantly, this system does not require a laptop for tuning, making the process much more accessible.