Description

The Edelbrock Pro-Flo 4 XT EFI Kit #35910, designed for Big-Block Chrysler RB 413, 426, 440 C.I. engines, incorporates the latest advancements in technology. This comprehensive EFI system comprises a traditional 4150-Style single-plane intake manifold and 35 Lb/Hr injectors, delivering an impressive 550 HP with 58 p.s.i. fuel pressure. Included in the package is a plug-and-play single connection distributor crafted specifically for Pro-Flo 4, complemented by a fully terminated high-quality harness made in the USA. The harness is meticulously designed with clearly labeled connections, ensuring a hassle-free installation experience.

The upgraded Pro-Flo 4 EFI systems showcase an entirely new ECU featuring a faster processor, a waterproof design, and reduced depth—measuring only half that of its predecessor. An enhanced Bluetooth chip ensures faster, more reliable connectivity without dropouts. Introducing more features for advanced tuners, we provide precise control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, and the Rev limiter—all while preserving the celebrated simplicity associated with Pro-Flo.

At the core of this system lies our exclusive E-Tuner 4 app, complete with dyno-developed base calibrations. Utilizing a Bluetooth wireless connection, the E-Tuner 4 app communicates seamlessly with the ECU’s self-learning capability, continually adjusting the calibration for optimal performance. The app features a user-friendly setup wizard for a smooth initiation and provides multiple dash displays for real-time monitoring of your engine’s vital signs.

The proprietary Edelbrock E-Tuner 4 app is not only complimentary but also accessible for both Android and iOS-based smartphones or tablets, ensuring a seamless tuning experience across different platforms.