Since 1979, Edelbrock's Pro-Flo EFI System has been a reliable solution to elevate your vehicle's performance and drivability. The newest edition, the Edelbrock Pro-Flo 4, comes with even more beneficial and convenient features. The system incorporates a top-quality Edelbrock Intake Manifold with fuel rails and injectors for each of the manifold's cylinder. The fuel injector times the fuel delivery to your engine with the intake valve's opening. This design ensures optimal fuel atomization for maximized performance levels.

The Pro-Flo 4's Engine Control Unit integrates a water-resistant polymer design and has a significantly faster processor than its predecessors. The system's E-tuner will not require a laptop for the proper tuning. Instead, Edelbrock engineered a free downloadable app so users can utilize their smartphone or tablet's Bluetooth to communicate with the ECU. The app allows easy control of various performance aspects such as air fuel ratios, idle speed, acceleration fuel, rev limiter and many more.

The Pro-Flo 4 includes a specifically-built Edelbrock Distributor and a wideband oxygen sensor. Edelbrock lets users choose from a variety of fuel injector options for the Pro-Flo 4 in order to suit different needs. The package also comes with an OEM quality wiring harness and all the essential mounting hardware to ensure a quick installation procedure. Furthermore, the system comes with or without a 7 inch Android Tablet. Edelbrock guarantees that the Pro-Flo 4 EFI System carries top-of-the-line quality and a long service life.

With roots that began in 1938, Edelbrock LLC designs and manufactures high-quality performance replacement components for the automotive aftermarket. The company's story began when founder, Vic Edelbrock Sr. purchased a 1932 Ford Roadster which was the inspiration for the establishment of the first Edelbrock Intake Manifold AKA The Slingshot. With these Flathead Ford Manifolds, Vic consistently dominated competitions with a racing speed of 112mph. Car enthusiasts were very impressed with the racing performance of this manifold that Vic received multiple requests for his designs. This led to the establishment of a machine shop in Hollywood, California and the first catalog release of "Edelbrock Power and Speed Equipment". In 1949, Vic would set up his first purpose-built shop on Jefferson Blvd. Here, he would continuously impress the market with new cylinder head, intake manifold and racing piston designs. Fast forward to today and Edelbrock established six sites in the United States. Their headquarters in Torrance, California includes an R&D, manufacturing, and testing facilities among others. All the core components of Edelbrock are proudly made in the United States. From superchargers to electronic fuel injection products, the company stays up to date with modern technology to produce components that optimize your ride's performance. Before being released to the market, Edelbrock Products undergo demanding assessments to guarantee a reliable and productive solution. When it comes to a superior quality that has consistently set the bar through the years, look no further than the innovations of Edelbrock.