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Edelbrock Pro‑Flo 4 EFI kit for Pontiac 326–455 CID engines is a complete sequential port system featuring a 4150‑style single‑plane satin intake, 29 lb/hr injectors rated to support about 450 HP at 58 psi, and a plug‑and‑play distributor and Made‑in‑USA harness. The updated ECU is waterproof, faster, and Bluetooth‑enabled for use with the free E‑Tuner 4 app for tuning and monitoring.
Edelbrock Pro Flo 4 Fuel Injection Kit Seq Port Pontiac 326-455 ci 550 Max HP 2 LbHr Injectors Satin
