Chev LS3 Edelbrock Pro-Flo 4 EFI System # ED35750
SKU: 4519991389

Chev LS3 Edelbrock Pro-Flo 4 EFI System # ED35750

Sale price$1766.25 Regular price$1962.50
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Description

Chev LS3 Edelbrock Pro-Flo 4 EFI System # ED35750Chev LS3 Edelbrock Pro Flo 4 EFI System # ED35750 "Fuel Injection System, Pro Flo 4, Self Learning, Sequential Multi Port, Satin, 675 HP Max, Gen III IV LS Rectangular Port, Kit Injection Style: Multi port Fuel Injection System Type: Single 4 Barrel Throttle Body (4150 Flange) Maximum Horsepower with Gas: 675 Timing Control Compatible: Yes Power Adder Compatible: Yes ECM Included: Yes Self Tuning: Yes User Tunable: Yes Fuel Pump Included: No EGR: No

Chev LS3 Edelbrock Pro-Flo 4 EFI System # ED35750
"Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 675 HP Max, Gen III IV LS Rectangular Port, Kit
Injection Style:
Multi-port
Fuel Injection System Type:
Single 4-Barrel Throttle Body (4150 Flange)
Maximum Horsepower with Gas:
675
Timing Control Compatible:
Yes
Power Adder Compatible:
Yes
ECM Included:
Yes
Self Tuning:
Yes
User Tunable:
Yes
Fuel Pump Included:
No
EGR:
No
Transmission Controller Included:
No
Metering Style:
Speed density
Intake Manifold Included:
Yes
Intake Section Included:
Complete
Intake Material:
Aluminum
Intake Finish:
Natural
Engine Block Deck Height:
Standard deck
Multi-Port Fuel Rails Included:
Yes
Throttle Body Included:
Yes
Throttle Body Mounting Flange:
4-barrel square bore
Venturi Quantity:
4
Venturi Diameter (mm):
44.45mm
Airflow Rate (cfm):
1,000 cfm
Throttle Body Material:
Aluminum
Throttle Body Finish:
Natural
Injectors Included:
Yes
Injector Size (lbs/hr):
42 lbs./hr.
Calibration Module Included:
No
Wiring Harness Included:
Yes
Oxygen Sensor Included:
Yes
Fuel Pressure Regulator Included:
No
Distributor Included:
No
MAP Sensor Included:
Yes
IAT Sensor Included:
Yes
TPS Sensor Included:
Yes
IAC Motor Included:
Yes
Quantity:
Sold as a kit.
Notes:
Supports up to 675 HP; rectangular port heads. Tuning and set-up app can be downloaded to a Bluetooth capable tablet or smart phone from either the Apple or Google app stores. GEN III 24x applications require coil harness EDL-35713. GEN IV 58x applications require coil harness EDL-35714. Use with boosted applications requires a 2-bar MAP sensor.
Edelbrock Pro-Flo 4 EFI Systems
Edelbrock Pro-Flo 4 EFI systems provide you with a high performance traditional-style intake and 4150-style throttle body. Unlike regular throttle body EFI systems, Pro-Flo 4 features the fuel rails and individual injectors for each cylinder mounted on the manifold. This Edelbrock design produces the best fuel atomization and distribution for the ultimate performance, as well as delivering the most control and the most efficient way to deliver fuel to your engine. Along with innovative design, Pro-Flo 4 systems have the latest technology with an all-new ECU, and even more features for advanced tuning, with the key being their exclusive E-Tuner app with base calibrations developed on their dyno.Edelbrock Pro-Flo 4 EFI systems include and feature: Engine Control Unit with faster processor and upgraded Bluetooth chip in a thinner waterproof design Fully assembled intake manifold with air valve, fuel rails, and injectors Fully assembled OEM high-quality wiring harness with pre-terminated connectors and labeled connection for a simplified installation E-Tuner application for setup and engine monitoring Wideband oxygen sensor Distributor (not included with LS kits) Gaskets and hardware Installation instructions Ready to run out of the box with pre-loaded calibrations Self-learning technology--no tuning experience or laptop tuning required Ignition control--adjust ignition curve with the E-Tuner 4 App for optimal performance and mpg Offered with multiple fuel injector choices Now boost compatible up to 15 psi by switching to a 2-bar MAP sensor and downloading the new firmware update from Edelbrock for free! It is recommended to regularly check for firmware updates even if not utilizing boost control. Systems automatically compensate for altitude and weather changes E-Tuner 4 app with Bluetooth connectivity between ECU and Android phone or tablet. Includes multiple dash display configurations for monitoring engine vitals and performance; multiple control functions including two adjustable cooling fan outputs, idle speed, AFR set points, acceleration fuel tuning, ignition control, cold start fuel, and cranking fuel.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4519991389

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When you have kids, you KNOW how hard it is to get them out of the house! We got these for our daughter and she grew out of them so quickly, (As kids do) but she loved them SO much she just wanted the same shoes in the next size so that’s exactly what we did. She can slip her feet in them SO easily. They have good arch support and they are comfortable enough for her to walk all day at the parks and they are easy to chuck in the washer and dryer to clean them. Unless they change the quality or durability, we will continue to purchase this brand for both ourselves and our kids!
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Reviewed in the United States on February 13, 2025
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Rachel
Houston, US
★★★★★ 5
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Nadezhda
Waukegan, US
★★★★★ 5
So cute and comfy for my little one!
Size: 11 Little Kid, Color: Black
Bought these for my 4 year old daughter and we both love them. She wants to wear them every single day! They fit true to size and look adorable. Great quality for the price.​​​​​​​​​​​​​​​​
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Reviewed in the United States on April 30, 2026
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Janet Cordes
Fort Morgan, US
★★★★★ 5
Great shoe
Size: 3 Little Kid, Color: Black
Great slip ins. Comfortable and good arch support for high arches. Cute style
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Reviewed in the United States on December 21, 2025
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NM_HS
Whiting, US
★★★★★ 5
Hands free comfort!!
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Superb comfortable, great quality and got it at such a good price. My daughter is very happy and wears these every day since a couple of months and they still look new. Best part hands free!!
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Reviewed in the United States on December 1, 2025

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