Edelbrock Pro-Flo 4 Dual-Quad HEMI EFI System for 1964-71 Mopar Gen II 426-572 Engines

Pro-Flo 4 Dual-Quad HEMI EFI System #35670 is intended for use with1964-71 Mopar Gen II 426-572 HEMI engines operating in the 2,500-6,500+ RPM range. This EFI incorporates a single-plane Air-Gap design manifold with dual square-bore 4150-style throttle bodies that bolts directly onto vehicles with a shaker hood. The Dual-Quad HEMI EFI manifold is compatible with factory-style cylinder heads but optimized for use with Victor Jr. HEMI heads. Manifold comes preassembled and ready to run with throttle bodies, 60 lb/hr injectors and fuel rails. Also included is a single-connection distributor designed to work specifically with Pro-Flo 4 providing fully sequential-port injection and infinite control over ignition and fuel events under all conditions. This system is rated for 825 horsepower at 43 PSI with all supporting sensors, ECU, wire harnesses and 7-inch Android tablet included for a streamlined installation. Key advancements of Pro-Flo 4 EFI are its Self-Calibrating Fuel Map Technology, Wide-Band O2 Closed Loop Mixture Control, and new low-profile ECU with faster processor and upgraded Bluetooth chip for reliable connectivity with the E-Tuner app that comes preinstalled on the tablet. The E-Tuner includes a Setup Wizard to guide you through setup and provides fuel and spark adjustability for complete control over the system. Pro-Flo 4 EFI does not require laptop tuning. Minimal setup and tuning adjustments are required with base calibrations provided in the software. The ECU is self-learning and will continually adjust the fuel injection calibration to get the maximum performance out of your engine by maintaining a specified target air-fuel ratio as you drive. The E-Tuner provides the ability to fine-tune air-fuel ratios, ignition curve, idle speed, acceleration fuel, fans, rev-limiter and more. Multiple displays let you monitor engine performance in real-time from inside or outside of the vehicle while retaining the simplicity that Pro-Flo 4 systems are known for. Edelbrock Pro-Flo 4 Dual-Quad HEMI EFI System #35670 is intended for use with1964-71 Chrysler Gen II 426-572 HEMI engines operating in the 2,500-6,500+ RPM range.

• New ECU Preloaded w/80 Dyno-Tuned Calibrations

The Edelbrock Pro-Flo 4 Dual-Quad HEMI EFI System #35670 is designed to deliver precise fuel and ignition control for classic Mopar engines from 1964 to 1971, specifically optimized for 426 to 572 cubic inch HEMI engines operating in the 2,500 to over 6,500 RPM range. This system features a single-plane Air-Gap manifold with dual square-bore 4150-style throttle bodies that seamlessly bolt onto vehicles with shaker hoods, providing both performance and aesthetic appeal. Compatible with factory cylinder heads, it is especially optimized for use with Victor Jr. HEMI heads, ensuring maximum power potential. The package includes preassembled throttle bodies, 60 lb/hr injectors, fuel rails, and a dedicated distributor that work together for fully sequential-port injection and advanced ignition timing control. This setup is rated for up to 825 horsepower at 43 PSI, supporting high-performance applications with ease.
The Pro-Flo 4 EFI system incorporates cutting-edge features such as Self-Calibrating Fuel Map Technology, Wide-Band O2 Closed Loop Mixture Control, and a compact, high-speed ECU with an upgraded Bluetooth chip for reliable connectivity. It comes with a 7-inch Android tablet preloaded with the E-Tuner app, which offers a Setup Wizard to guide installation and allows for detailed tuning of fuel and spark parameters. The system eliminates the need for laptop tuning, thanks to its self-learning ECU that continually adjusts fuel calibration to optimize engine performance and maintain target air-fuel ratios during operation.
The E-Tuner app provides comprehensive control over tuning aspects such as air-fuel mixture, ignition curves, idle speed, acceleration fuel, fan control, and rev-limiter settings. Multiple real-time performance displays enable monitoring from inside or outside the vehicle, maintaining the simplicity that Edelbrock Pro-Flo 4 systems are known for. The included software allows for precise adjustments, ensuring your HEMI engine runs at its best while simplifying installation and setup. Built for enthusiasts seeking maximum power and control, this EFI system is ideal for restoring classic Mopar muscle cars or building high-performance street machines with a clean, modern fuel delivery system.

Features:

• Preloaded with 80 dyno-tuned calibrations for quick setup

• Fully sequential port fuel injection for precise fuel delivery

• Includes throttle bodies, 60 lb/hr injectors, and fuel rails for immediate installation

• Compact, low-profile ECU with faster processor and upgraded Bluetooth connectivity

• Self-calibrating fuel map technology for optimal performance

• Wide-Band O2 sensor for closed-loop mixture control

• Compatible with factory-style and Victor Jr. HEMI heads

• Supports engines up to 825 horsepower at 43 PSI

• Includes a 7-inch Android tablet with preinstalled E-Tuner app for tuning and monitoring

• Simplified installation with minimal tuning adjustments required