The newest generation of the self-learning Pro-Flo EFI from Edelbrock—the Pro-Flo 4—features a variety of new advancements, including an ECU with a faster processor, waterproof housing, and half the depth of its predecessor. Other overall enhancements include improved Bluetooth wireless technology, E-Tuner app with preloaded calibrations, LS compatibility, and cold start and acceleration tuning control—all while […]