Edelbrock 35980 Pro-Flo 4 EFI Fuel Injection System Kit for Pontiac 326-455

The Edelbrock Pro-Flo 4 EFI System is a complete electronic fuel injection solution designed specifically for Pontiac 326-455 cubic inch engines. This comprehensive kit delivers modern EFI performance with straightforward installation and user-friendly tuning capabilities up to 550 horsepower.

Complete System Includes:

• Traditional 4150-style satin finish single plane intake manifold
• 35 lb/hr fuel injectors rated for 550 HP at 58 PSI fuel pressure
• Plug-and-play distributor engineered specifically for Pro-Flo 4 compatibility
• Fully terminated wiring harness with clearly labeled connections (made in USA)
• Advanced ECU with faster processor and waterproof design

Advanced ECU Features:

• All-new processor with 50% reduced depth compared to previous generation
• Upgraded Bluetooth chip for reliable, stable wireless connectivity
• Self-learning calibration technology that continuously optimizes performance
• Waterproof construction for durability in harsh engine bay environments

Tuning Capabilities:

• Control air-fuel ratios, ignition timing curve, and idle speed
• Adjust acceleration enrichment and rev limiter settings
• Manage coolant fan operation
• Access multiple dashboard displays to monitor engine vitals in real-time

E-Tuner 4 Smartphone App:

• Free download from Google Play Store for Android devices
• Simple setup wizard guides you through initial configuration
• Dyno-developed base calibrations eliminate the need for laptop tuning
• Wireless Bluetooth connection to ECU for convenient adjustments
• Advanced tuning options for experienced users while maintaining simplicity for beginners

The Pro-Flo 4 system combines cutting-edge technology with Edelbrock's reputation for reliability, offering a complete bolt-on EFI conversion that requires no laptop for tuning. The self-learning ECU and intuitive smartphone app make this system accessible to enthusiasts of all skill levels while providing the advanced features demanding tuners expect.