Supports 650 hp, 4150 Flange, 1000 CFM, Classic looks of a traditional carburetor, Highly refined base tunes to chose from plus self learning technology, Bosch LSU 4.9 Wideband O2 sensor included, Complete Spark Control, Built in ignition coil driver, Built in Bluetooth communication, Easy to use E-Tuner app for Android and IOS, CAN Communication, Simple 4 wire hookup. Intended to be used with engines that have been transplanted or swapped into an uncontrolled or pre-pollution controlled vehicle, as defined above. They are not legal for use on pollution controlled vehicles.; Part Number: 30700BLK, Product: Edelbrock EZ-Street EFI System, System Type: Throttle Body Injection (TBI), Application: V8 engines originally equipped with a carburetor, Throttle Body Finish: Black Graphite, Throttle Body: Four-barrel design, Throttle Body Airflow: 1,000 CFM, Intake Flange: Standard 4150-style square-bore flange, Venturis: 4, Injectors: 4 integrated fuel injectors, Injector Flow: 90 lb/hr at 58 PSI, Maximum Recommended Power: Up to 650 HP, Fuel Control: Closed-loop, self-learning, Air/Fuel Strategy: Speed-density, Oxygen Sensor: Bosch LSU 4.9 wideband, Tuning: E-Tuner 4 Bluetooth App, ECU: Included/integrated Bluetooth communication, Wiring: Simple 4-wire hookup, IAC: Integrated, TPS: Integrated, TMAP: Integrated, Fuel Rails: Integrated, Fuel Pump: Not included, Fuel Pressure Regulator: Not included, Ignition Control: Available when paired with compatible ignition/distributor components, CAN Communication: Yes, Data Logging: Yes, Self-Tuning: Yes, Intake Manifold: Not included