Edelbrock has announced its latest and most advanced electronic fuel injection system… the Pro-Flo 4 EFI.

The Pro-Flo 4’s key advancements are in the all-new compact and water-resistant ECU, which features a faster processor with an upgraded Bluetooth™ chip for more reliable connectivity with the system’s E-Tuner app. For advanced tuners out there, Pro-Flo 4 offers more options that give total control over cold starts and acceleration, all while retaining the simplicity that Pro-Flo systems are known for.

The unit does not require laptop tuning. The key to this user-friendly system is Edelbrock’s exclusive E-Tuner 4 application with base calibrations that have been developed on their in-house dyno.

The self-learning capability will continually adjust the calibration to get the maximum performance out of your engine. Edelbrock’s E-Tuner 4 app utilises a Bluetooth™ wireless connection to communicate with the ECU, giving you the ability to monitor engine vitals and performance in real-time from inside or outside of the vehicle.

It also features an easy-to-use setup wizard to guide you through the process. Pro-Flo 4 lets you adjust both fuel and spark from the E-Tuner 4 app, giving you complete control of the system with the ability to fine-tune air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, rev-limiter and much more. All kits include a 7in Android tablet with the E-Tuner 4 app pre-installed.

For users with an existing Android-based smartphone or tablet, the E-Tuner 4 app can be downloaded for free in the Google Play store.

Pro-Flo 4 EFI is available for popular Chevrolet, Ford, Chrysler and Pontiac applications with several configurations to meet your horsepower needs.

For more information on Pro-Flo 4 EFI and to view a complete spec chart, visit www.edelbrock.com ENDS.