Home / Shop / Edelbrock Pro Flo 4 XT EFI System Seq Port BB Chrysler RB 413-440ci 625 Max HP 35lb/hr Black Finish

Edelbrock Pro Flo 4 XT EFI System Seq Port BB Chrysler RB 413-440ci 625 Max HP 35lb/hr Black Finish

SKU: EDE35923

Fuel Injection Systems

EDE EFI System...

Edelbrock

Edelbrock Pro Flo 4 XT EFI System Seq Port BB Chrysler RB 413-440ci 625 Max HP 35lb/hr Black Finish

SKU: EDE35923

Fuel Injection Systems

EDE EFI System...

Sale ends in Calculating... Thu 15 Oct, 4:12 am AEST

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

The Edelbrock Pro-Flo 4 XT EFI Kit #35923 for Chrysler big-block 413, 426, 440 RB engines is a fully sequential multi-port injection system designed with a fuel injector strategically positioned in each runner of the intake manifold to deliver the best fuel atomization and most even distribution to each cylinder. This system features a black powder-coated Pro-Flo XT manifold that comes preassembled with high-flow injectors, fuel rails and 90mm throttle body. All supporting sensors, wire harnesses and ECU are included. The high-performance Pro-Flo XT manifold is designed with a large plenum and long tapered runners for high-horsepower and/or large cubic-inch applications. This kit uses 35 Lb/Hr injectors and is rated for 550 horsepower at 58 PSI of fuel pressure. It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection. We've added more 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 our 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 the maximize performance. E-Tuner 4 app features a simple and easy to use setup wizard to help you get started as well as multiple dash displays so you can monitor your engines vitals. The exclusive Edelbrock E-Tuner 4 app is Free and Available for Android and IOS based smart phone or tablet.

Product Overview

The Edelbrock part #35923 Pro-Flo 4 XT Sequential Port EFI System for Big-Block Chrysler RB 413, 426 & 440 C.I. engines has the latest in technology and features. The EFI system comes complete with a black finish Pro-Flo XT intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. 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 for 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 is half the depth of the previous ECU. It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection. We've added more 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 our 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 an Android based smart phone or tablet. If you don't have a compatible device, then we also offer 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 from an Android smart phone or tablet.Pro-Flo 4 does not require laptop tuning.

Features and Benefits

New ECU Preloaded w/80 Dyno-Tuned Calibrations

Product Details

Bore Diameter:	90
Cylinder Head Type:	Sequential Port
Description:	Pro-Flo 4 Fuel Injection Kit
Distributor Cap Included:	Yes
Finish:	Black
Flange Type:	XT-Style
Fuel Injector Type:	35 lb/hr
Fuel Pressure Port:	1/8-27 NPT
Fuel Rate:	35 lbs./hr
Gasket Or Seal Included:	Yes
Manifold Height:	A-9.7 in, B-9.6 in, C-15.9 in, D-4.0 in, E-15 Degrees
Maximum Horsepower:	550
Part Number:	ede35923
Quantity:	Kit
RGL:	WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
System Type:	XT-Style Kit
Throttle Body Type:	Single Blade
WARNING CA Proposition 65 Message:	WARNING: This product can expose you to Lead; which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information; visit www.P65warnings.ca.gov.
WARNING CA Proposition 65:	Yes
Wire Harness Included:	Yes
Wiring Harness Included:	Yes

Application Summary

Chrysler:Big-Block RB-Series:413 (6.8L)/426 (7.0L)/440 (7.2L)

Part Type

Fuel Injection System

Data: v4.2 - Upd: 2026-10-14 04:40:25

Features

New ECU Preloaded w/80 Dyno-Tuned Calibrations

Specifications

Product Attributes - Brand: Edelbrock
Product Attributes - Manufacturer's Part Number: 35923
Product Attributes - Part Type: Fuel Injection Systems
Product Attributes - Product Line: Edelbrock Pro-Flo 4 XT EFI Systems
Product Attributes - UPC: 085347359233
Product Attributes - Fuel Injection Style: Multi-port
Product Attributes - Fuel Injection System Type: Multi-port Throttle Body
Product Attributes - Maximum Horsepower with Gas: 550
Product Attributes - Timing Control Compatible: Yes
Product Attributes - ECM Included: Yes
Product Attributes - Self Tuning: Yes
Product Attributes - User Tunable: Yes
Product Attributes - Fuel System Included: None
Product Attributes - Ignition System Included: Distributor
Product Attributes - Power Distribution Included: None
Product Attributes - User Interface Included: Bluetooth
Product Attributes - EGR: No
Product Attributes - Transmission Controller Included: No
Product Attributes - Metering Style: Speed density
Product Attributes - Intake Material: Aluminum
Product Attributes - Intake Color: Black
Product Attributes - Engine Block Deck Height: Standard deck
Product Attributes - Multi-Port Fuel Rails Included: Yes
Product Attributes - Throttle Body Included: Yes
Product Attributes - Venturi Quantity: 1
Product Attributes - Venturi Diameter (mm): 90.00mm
Product Attributes - Airflow Rate (cfm): 1,100 cfm
Product Attributes - Throttle Body Material: Cast aluminum
Product Attributes - Throttle Body Color: Natural
Product Attributes - Injectors Included: Yes
Product Attributes - Injector Size (lbs/hr): 35 lbs./hr.
Product Attributes - Calibration Module Included: No
Product Attributes - Wiring Harness Included: Yes
Product Attributes - Oxygen Sensor Included: Yes
Product Attributes - Fuel Pressure Regulator Included: No
Product Attributes - MAP Sensor Included: Yes
Product Attributes - IAT Sensor Included: Yes
Product Attributes - TPS Sensor Included: Yes
Product Attributes - IAC Motor Included: Yes
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Supports up to 550 HP; BB Chrysler. Tuning and set-up app can be downloaded to a Bluetooth capable tablet or smart phone from either the Apple or Google app stores. Use with boosted applications requires a 2.5-bar MAP sensor.

Reference Information

Brand Name/s	Edelbrock
StreetFX SKU	ede35923
SFX Item ID	4237564
Supplier Item Code	4237564
Manufacturer SKU	35923
Manufacturer UPC	85347359233
Alternative References	1-1/4in., EDB35923, EDL-35923, 413-440ci, 35lb/hr