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Fitment notes and restrictions
Description
Replace a four-barrel carburetor with self-learning EFI and smartphone tuning
Edelbrock 30700BLK is a black-graphite throttle-body fuel-injection system for domestic V8 engines originally equipped with a carburetor and a standard 4150-style flange. The preassembled unit combines fuel delivery, sensing, closed-loop learning, Bluetooth tuning, and optional spark control for combinations up to 650 hp.
Key Features
- Four-barrel throttle body mounts to a standard 4150-style square-bore flange
- Closed-loop self-learning fuel strategy with E-Tuner 4 smartphone app
- 1,000 CFM airflow and four integrated 90 lb/hr injectors rated at 58 PSI
- Supports naturally aspirated domestic V8 combinations up to 650 hp
- Integrated ECU, TPS, IAC, TMAP sensor, fuel rails, and Bluetooth communication
- Bosch LSU 4.9 wideband oxygen sensor and simple four-wire vehicle hookup
- Traditional round air-cleaner compatibility and black graphite finish
Application details and restrictions
| Years / Scope | Make | Model / Component | Requirement |
|---|---|---|---|
| Universal engine application | Domestic V8 | Carbureted engine | Standard 4150-style square-bore intake flange; uncontrolled or pre-pollution-controlled vehicle only |
No year-make-model fitment applies. Edelbrock specifies this system for domestic V8 engines originally equipped with a carburetor and a standard 4150-style flange. It is intended for transplanted or swapped engines in uncontrolled or pre-pollution-controlled vehicles and is not legal for use on pollution-controlled vehicles. The fuel pump, fuel-pressure regulator, intake manifold, ignition coil, and air cleaner are not included and must be selected for the exact engine and installation.
Specifications
| Detail | Value |
|---|---|
| Manufacturer Part Number | 30700BLK |
| System Type | Throttle-body electronic fuel injection |
| Throttle Body | Four-barrel, standard 4150-style square-bore flange |
| Airflow | 1,000 CFM |
| Maximum Recommended Power | Up to 650 hp |
| Injectors | Four integrated 90 lb/hr injectors at 58 PSI |
| Fuel Strategy | Closed-loop, self-learning speed density |
| Oxygen Sensor | Bosch LSU 4.9 wideband |
| Tuning Interface | E-Tuner 4 app with Bluetooth |
| Material | Aluminum |
| Finish | Black Graphite |
| UPC | 085347000081 |
| Warranty | 24 months |
| Emissions Restriction | Not legal for use on pollution-controlled vehicles |
| California Proposition 65 | Warning applies |
What's Included
- Preassembled black-graphite four-barrel throttle-body EFI unit with integrated injectors, sensors, fuel rails, and linkage
- Electronic control unit and four-wire vehicle wiring harness
- Bosch LSU 4.9 wideband oxygen sensor
- Throttle-body mounting gasket and installation hardware shown by Edelbrock
- Edelbrock installation instructions
- Fuel pump, fuel-pressure regulator, intake manifold, ignition coil, and air cleaner are not included
About Edelbrock
Edelbrock develops intake, fuel-delivery, cylinder-head, and engine-management products for performance applications. This EZ-Street system combines a traditional four-barrel mounting format with closed-loop electronic fuel control and application-specific emissions restrictions.
Related Parts
- No related store product is linked because supporting components must be verified for the exact vehicle, engine, transmission, and current Edelbrock configuration.
FAQ
What is the 30700BLK?It is throttle body efi system for the exact application and restrictions shown above.
What engines can use this system?Edelbrock specifies domestic V8 engines originally equipped with a carburetor and a standard 4150-style square-bore intake flange.
How much power can it support?Edelbrock rates the system for naturally aspirated combinations up to 650 horsepower.
Does it tune itself?Yes. It uses closed-loop self-learning fuel control and the E-Tuner 4 app for setup, monitoring, and adjustments.
Is an oxygen sensor included?Yes. A Bosch LSU 4.9 wideband oxygen sensor is included.
Is a fuel pump included?No. The fuel pump and fuel-pressure regulator must be selected separately for the installation.
Can it control ignition timing?Edelbrock identifies optional spark control when the system is paired with compatible ignition and distributor components.
Is it legal for a pollution-controlled vehicle?No. Edelbrock states that it is not legal for use on pollution-controlled vehicles.
Installation Instructions
- Confirm the engine is a carbureted domestic V8 with a standard 4150-style square-bore flange and that the vehicle falls within Edelbrock's stated emissions-use restriction.
- Read the current Edelbrock installation instructions completely and plan the fuel supply, return, electrical, oxygen-sensor, throttle-linkage, ignition, and air-cleaner requirements before removing the carburetor.
- Disconnect the battery, relieve fuel pressure, and remove the existing carburetor and related parts according to the vehicle and component service procedures.
- Install the supplied gasket and preassembled throttle body on the compatible flange, then connect throttle linkage and verify full travel without binding.
- Install the required external fuel-system components and Bosch wideband oxygen sensor exactly as specified by Edelbrock; do not substitute unsupported pressure or wiring arrangements.
- Connect the Edelbrock harness and ECU using the documented four-wire vehicle hookup, then verify grounds, power, sensors, and optional ignition-control connections.
- Use the E-Tuner 4 app to enter the exact engine configuration, perform the manufacturer startup procedure, inspect for fuel leaks, and allow the closed-loop learning process to begin.
- Verify stable operation, throttle return, fuel pressure, wiring clearance, and exhaust integrity before driving, then follow Edelbrock's tuning and safety checks.
