Edelbrock Pro-Flo 4 XT EFI System SBC Vortec E-Tec 550 HP

Upgrading to a modern EFI system improves performance, drivability, and tuning flexibility in SBC builds using Vortec or E-Tec cylinder heads. This Edelbrock Pro-Flo 4 XT EFI system delivers a complete sequential-port fuel injection solution designed to maximize airflow and engine efficiency with its XT-style intake manifold.

Features and Benefits:
- Designed for SBC Vortec and E-Tec heads
- Supports up to 550 horsepower
- XT-style intake improves airflow
- Self-learning ECU simplifies tuning
- Bluetooth-enabled for wireless control

The system supports up to 550 horsepower with 29 lb./hr. injectors and features a compact waterproof ECU with enhanced Bluetooth connectivity. Using the E-Tuner 4 app, users can wirelessly adjust fuel and ignition parameters without a laptop. With self-learning capabilities and multiple dyno-developed calibrations, this system provides consistent performance, improved throttle response, and simplified tuning for street and performance applications.

Specifications:
- Engine Compatibility: SBC Vortec/ E Tec cylinder heads
- Fuel Injector Size: 29 lb./hr.
- Maximum Horsepower: 550 HP
- Intake Manifold: Pro-Flo XT, satin finish
- System Type: Sequential port EFI
- ECU: Waterproof, Bluetooth enabled, fast processing
- Calibrations: 80 dyno-tuned base maps
- Wiring Harness Included: Yes (fully terminated)
- Gaskets Included: Yes
- Idle Air Control Motor: Included
- Fuel Pressure Requirement: High pressure EFI system (sold separately)
- Quantity: Kit

Vehicle Fitment:
- Small Block Chevy 305/ 350/ 383/ 400 with Vortec or E-Tec Heads