Edelbrock Pro Flo 4 XT EFI System Seq Port BBC Rect Port Std Deck 625 Max HP 35lb/hr Satin Finish

If you're looking to upgrade your Big-Block Chevy's fuel delivery system, the Edelbrock Pro-Flo 4 XT EFI system is a comprehensive solution designed for serious performance. This system replaces your carburetor and intake manifold with an electronic fuel injection setup, offering more precise fuel control and improved engine response. It's built for Big-Block Chevy engines with rectangle port cylinder heads, commonly found in a wide range of classic and performance vehicles like the Chevrolet Bel Air, Impala, Chevelle, and Camaro from the mid-60s through the mid-70s, as well as later C/K series trucks and vans.

At the heart of this system is the Pro-Flo XT intake manifold, paired with 35 Lb/Hr injectors that are capable of supporting up to 550 horsepower with 58 p.s.i. of fuel pressure. The system includes a new, faster ECU with a waterproof design and an upgraded Bluetooth chip for a more reliable wireless connection to the E-Tuner 4 app. This app, available for Android and iOS devices, is your tuning interface. It features dyno-developed base calibrations and a setup wizard to get you started, while also allowing advanced tuners to control air-fuel ratios, ignition timing, idle speed, and more. The self-learning capability of the ECU, guided by the E-Tuner 4 app, continually adjusts the calibration for maximum performance. The harness is fully terminated and labeled for a straightforward installation, and a plug-and-play distributor is included.

This kit is designed for a hassle-free installation, with a focus on providing advanced tuning capabilities without requiring a laptop. The E-Tuner 4 app also offers multiple dash display options to monitor your engine's vital signs directly from your smartphone or tablet. Edelbrock has engineered this system to be a complete package, simplifying the transition to EFI for your Big-Block Chevy.