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.
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.
Also supported but not discussed during this @semashow interview are drive-By-wire, VCT, knock and alternator control.
With prices starting at $2,000, the Edelbrock Pro-Flo 4 is an affordable and effective way to bring modern EFI reliability and performance to classic V8 engines without needing to become a tuning or wiring genius.
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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.TUNE.DRIVE
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