SKU: 19350277773

Edelbrock Pro-Flo 4 EFI System Chev 350 Engines Early 550HP # ED35770

Sale price$2025.00 Regular price$2250.00
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Description

Edelbrock Pro-Flo 4 EFI System Chev 350 Engines Early 550HP # ED35770Fuel Injection System, Pro Flo 4, Self Learning, Sequential Multi Port, Satin, 550 HP Max, Pre 1986 Small Block Chevy, Kit Fuel Injection Style: Multi port Fuel Injection System Type: Single 4 Barrel Throttle Body (4150 Flange) Maximum Horsepower with Gas: 550 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

Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, Pre 1986 Small Block Chevy, Kit
Fuel Injection Style:
Multi-port
Fuel Injection System Type:
Single 4-Barrel Throttle Body (4150 Flange)
Maximum Horsepower with Gas:
550
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):
35 lbs./hr.
Calibration Module Included:
No
Wiring Harness Included:
Yes
Oxygen Sensor Included:
Yes
Fuel Pressure Regulator Included:
No
Distributor Included:
Yes
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 550 HP;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-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: 19350277773

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ltrepp
Dallas, US
★★★★★ 5
Adorable
Pattern Name: classic
These were perfect for the girls night out, our last night of camp. Everyone wanted to know where we got them. Not itchy or reactive to sensitive skin.
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Reviewed in the United States on July 7, 2024
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Amazon Customer
Port Orchard, US
★★★★★ 5
My picky dog loves them.
Size: 3.5 Ounce (Pack of 2), Style: Chicken Chips, Size: 3.5 Ounce (Pack of 2), Style: Chicken Chips
I try to give my dog, whom I love so much, the healthies food and treats that i can. She is so very picky and it's difficult to find things she likes. She loves these treats and expectes one every morning. She litterally waites by the pantry door for one. The are healthy Human grate chicken chips. Makes me feel better about giving her a treat. I would Highly recommend.
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Reviewed in the United States on May 13, 2026
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E J W
Carnegie, US
★★★★★ 5
Treats
Size: 3.5 Ounce (Pack of 1), Style: Chicken Chips
Puppy likes them
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Reviewed in the United States on April 21, 2026
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Beatrice Antunes
Pawtucket, US
★★★★★ 5
my dog is obsessed with these
Size: 3.5 Ounce (Pack of 1), Style: Chicken Chips
my senior lhasa apso loves these. he smells them and takes it with happiness and excitement! he loves these, can't get enough.
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Reviewed in the United States on April 4, 2026
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MBburg
Port Orchard, US
★★★★★ 1
Choking Hazard, Do Not Buy!!
Size: 3.5 Ounce (Pack of 2), Style: Chicken Chips
These treats are like hard rubber. Neither of my dogs can chew them and end up trying to swallow them, choking every time.
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Reviewed in the United States on March 4, 2026

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