Edelbrock Pro Flo 4 EFI System Seq Port BBC Rect Port 9.8 Deck 775 Max HP 60lb/hr Satin Finish

If you're looking to get the most out of your Big-Block Chevy with rectangle port heads, the Edelbrock Pro-Flo 4 EFI system is a serious upgrade. This system is designed to replace your carburetor and intake manifold with a modern, self-tuning electronic fuel injection setup. It's built for engines with a 9.8-inch deck height and can support up to 775 horsepower right out of the box, with 60 lb/hr injectors ready for more if you decide to push it further. This kit is a comprehensive solution, aiming to simplify the transition to EFI for a wide range of classic Chevrolet vehicles, including models like the 1965-1975 Bel Air, 1965-1972 Biscayne, and 1967-1972 Camaro.

What sets the Pro-Flo 4 apart is its updated ECU, which features a faster processor and a waterproof design that's half the depth of previous models. The Bluetooth connection is more reliable, ensuring a stable link to the free E-Tuner 4 app. This app is the heart of the system, allowing your smartphone or tablet to communicate with the ECU. It uses dyno-developed base calibrations and a self-learning capability to continually adjust the fuel and ignition timing for optimal performance. The app includes a setup wizard and multiple dash displays to monitor engine vitals, meaning you don't need a laptop for tuning. You get control over air-fuel ratios, ignition curves, idle speed, and more, all while keeping the user-friendly simplicity Edelbrock is known for.

This kit includes a traditional 4150-style single plane intake manifold with a satin finish, a plug-and-play distributor designed specifically for the Pro-Flo 4, and a high-quality, fully terminated harness made in the USA with clearly labeled connections for an easier installation. It's a well-built system designed to provide a significant improvement in drivability and performance for your Big-Block Chevy.