Edelbrock Pro Flo 4 XT EFI System Seq Port SBC 1986 & Earlier 625 Max HP 35lb/hr Satin Finish

Starting with the advanced ECU featuring a faster processor and a waterproof design, the Edelbrock Pro-Flo 4 XT EFI System brings modern fuel injection technology to your 1986 and earlier Small-Block Chevy. This system is designed to simplify the transition from carburetion to electronic fuel injection, offering a significant upgrade in performance and drivability for a wide range of vehicles, including classic Chevrolet C10s, Camaros, and Corvettes.

The Pro-Flo XT intake manifold, finished in satin, is paired with 35 Lb/Hr injectors that are capable of supporting up to 550 horsepower with 58 p.s.i. of fuel pressure. Installation is made more straightforward with a plug-and-play distributor and a high-quality, USA-made harness that has clearly labeled connections. The system's ECU boasts an upgraded, more reliable Bluetooth chip for seamless connection to the free E-Tuner 4 app. This app, available for Android and iOS devices, allows for self-learning adjustments and offers advanced tuning control over air-fuel ratios, ignition curves, idle speed, and more, all without needing a laptop. A setup wizard and multiple dash display options help you monitor engine vitals and get started quickly.

This comprehensive kit is ideal for enthusiasts looking to gain the benefits of EFI, such as improved cold starts, better fuel economy, and more consistent performance across varying conditions. The system's self-learning capability, combined with dyno-developed base calibrations, ensures that your engine receives optimal fuel delivery and ignition timing, maximizing its potential.