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The Edelbrock Pro-Flo 4 XT EFI system for Big-Block Chevy rectangular-port engines is a complete sequential-port kit with a satin-finish Pro-Flo XT intake, 35 lb/hr injectors rated to support about 550 hp at 58 psi, and a plug‑and‑play single-connection distributor. It includes a fully terminated U.S.-made harness, a low-profile waterproof ECU preloaded with 80 dyno-tuned calibrations, and Bluetooth E-Tuner app support for self-learning setup without laptop tuning.
Edelbrock Pro Flo 4 XT EFI System Seq Port BBC Rect Port Std Deck 625 Max HP 35lb/hr Satin Finish
