EFI System, Pro-Flo 4, Pontiac 326-455, 29 Lb/Hr injector, 450 HP

Bluetooth Tuning With No Laptop Required

The Edelbrock Pro-Flo 4 EFI Systems for Pontiac 326-455 C.I. engines are equipped with the latest in technology and features. The EFI system comes complete with a traditional 4150-Style satin finish single plane intake manifold with 29 Lb/Hr injectors that is capable of reaching 450 HP with a steady 58 psi fuel pressure. Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA fully terminated high-quality harness with clearly labeled connections to ensure a hassle-free installation. The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, a water proof design and measures half the depth of the previous ECU. It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection. Now with added features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for. The key to the system is the exclusive E-Tuner 4 app with dyno developed base calibrations. The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU's self-learning capability to continually adjust the calibration to get maximum performance. E-Tuner 4 features a simple and easy to use setup wizard to help you get started. Best of all, the E-Tuner 4 app is free and can be downloaded from the Google Play Store, allowing you to use your personal Android based smart phone or tablet. If you don't have a compatible device, then there are also kits that include a 7" Android tablet with the E-Tuner 4 app pre-installed. Multiple dash displays are included to allow you to monitor engine vitals with an Android smart phone or tablet. Pro-Flo 4 does not require laptop tuning.

Gasket Or Seal Included: Yes Wiring Harness Included: Yes Idle Air Control Motor Included: Yes Fuel Pressure Port: 1/8-27 NPT Idle Air Control Motor Included: Yes Distributor Cap Included: Yes Throttle Body Type: 4 Barrel Bore Diameter: 1.75" Manifold height: 6.60" Throttle body height: 2.530"