• Field Report: How is this tool is making EFI easier than ever?

  • Apr 29 2025
  • Length: 12 mins
  • Podcast

Field Report: How is this tool is making EFI easier than ever?

  • Summary

  • Will carbs on V8 hotrods etc become a thing of the past when some alternatives are this easy?

    For those unfamiliar with ECU tuning, switching from a carburettor (carb) to EFI can seem daunting, but it doesn't have to be. The ‪@EdelbrockUSA‬ Pro-Flo 4 is designed to make the transition as simple and hassle-free as possible. With pre-calibrated sensors, a self-tuning system, and an easy-to-use app, this sequential port injection system eliminates the need for a laptop, making it one of the most user-friendly EFI solutions on the market with plug-and-play options for the Gen 3 or 4 LS, Gen 1 or 2 Ford Coyote and Chrysler Gen 3 HEMI V8's.

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    Unlike traditional throttle body injection (TBI) systems that mimic a carb, the Pro-Flo 4 offers true multi-point injection, improving fuel atomization, drivability, and efficiency. Injector and fuel system selection are simplified, with kits available for different power levels, and installation is made easy with a fully terminated wiring harness that requires no crimping or cutting. The distributor-based ignition system means there's no need for an additional crank trigger, further reducing complexity.

    The system features closed-loop control that continually learns and adapts while driving, improving fuel mapping in real-time. For those worried about fine-tuning aspects like cold starts and transient enrichment, the Edelbrock E-Tuner App provides intuitive adjustments using familiar carburetor-style terminology. This ensures that even those new to EFI can confidently dial in their setup.

    TIME STAMPS:
    0:00 - Carb to EFI
    0:16 - Mark Honsowetz
    0:22 - Edelbrock Pro-Flo 4 EFI
    1:09 - Self Tuning
    1:38 - Entry Level Tuning Option
    2:15 - Simple Installation
    2:44 - Injector Selection
    3:17 - Fuel System Selection
    3:56 - Ignition System Setup
    4:40 - Edelbrock E-Tuner App
    4:51 - No Crank Trigger
    5:20 - Pre-Calibrated Sensors
    5:40 - Aftermarket Cams
    6:40 - Closed Loop Control
    7:10 - Needs Varied Driving To Learn
    7:42 - Dyno Tuning
    8:30 - Cold Start, Transient Enrichment etc
    9:41 - Tuning Made Fun
    10:00 - Edelbrock Pricing
    10:27 - Batch vs Sequential Fire
    11:10 - Edelbrock
    11:21 - BUILD.T

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