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

¥438,400 JPY
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
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SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314

Frequently Asked Questions


Brand: Edelbrock
SKU: EDE35923
UPC: 085347359233
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.
Technical Bulletin
Installation Instructions
Installation Instructions


This Part Fits:

Year Make Model Submodel
1959-1971 Chrysler 300 Base
1962-1963 Chrysler 300 Sport
1959-1967 Chrysler Imperial Base
1959-1970 Chrysler Imperial Crown
1959-1975 Chrysler Imperial LeBaron
1959-1974 Chrysler New Yorker Base
1972-1978 Chrysler New Yorker Brougham
1959-1971,1973-1978 Chrysler Newport Base
1967-1976 Chrysler Newport Custom
1971-1972 Chrysler Newport Royal
1959-1977 Chrysler Town & Country Base
1963-1964 Dodge 330 Base
1963-1964 Dodge 440 Base
1963,1965 Dodge 880 Base
1963-1965 Dodge 880 Custom
1974 Dodge B100 Van Base
1974 Dodge B100 Van Sportsman
1975-1978 Dodge B200 Base
1974 Dodge B200 Van Base
1974 Dodge B200 Van Maxi
1974 Dodge B200 Van Maxi Wagon
1974 Dodge B200 Van Sportsman
1975-1978 Dodge B300 Base
1974 Dodge B300 Van Base
1974 Dodge B300 Van Maxi
1974 Dodge B300 Van Maxi Wagon
1974 Dodge B300 Van Sportsman
1977-1979 Dodge CB300 Base
1970-1972 Dodge Challenger Base
1970-1971 Dodge Challenger R/T
1972 Dodge Challenger Rallye
1970 Dodge Challenger T/A
1969-1971 Dodge Charger 500
1967-1974 Dodge Charger Base
1969 Dodge Charger Daytona
1967-1971 Dodge Charger R/T
1969 Dodge Charger SE
1971-1974 Dodge Charger Special Edition
1971 Dodge Charger Super Bee
1965-1970 Dodge Coronet 440
1965-1970 Dodge Coronet 500
1965-1967,1970-1976 Dodge Coronet Base
1971,1975-1976 Dodge Coronet Brougham
1971-1976 Dodge Coronet Crestwood
1971-1975 Dodge Coronet Custom
1966,1968-1970 Dodge Coronet Deluxe
1967-1970 Dodge Coronet R/T
1968-1970 Dodge Coronet Super Bee
1961 Dodge Custom Base
1975-1978 Dodge D100 Custom
1976-1978 Dodge D100 Warlock
1973-1974 Dodge D100 Pickup Base
1978 Dodge D150 Base
1978 Dodge D150 Li'l Red Express
1977-1978 Dodge D200 Base
1975-1976 Dodge D200 Custom
1973-1974 Dodge D200 Pickup Base
1977-1978 Dodge D300 Base
1975-1976 Dodge D300 Custom
1972-1974 Dodge D300 Pickup Base
1962 Dodge Dart 330
1962 Dodge Dart 440
1961-1962 Dodge Dart Base
1961 Dodge Dart Phoenix
1961 Dodge Dart Pioneer
1961 Dodge Lancer Base
1974 Dodge M300 Base
1974 Dodge MB300 Base
1967-1968 Dodge Monaco 500
1965-1978 Dodge Monaco Base
1974,1977-1978 Dodge Monaco Brougham
1977-1978 Dodge Monaco Crestwood
1974 Dodge Monaco Custom
1975-1976 Dodge Monaco Royal
1975-1976 Dodge Monaco Royal Brougham
1968-1969 Dodge Polara 500
1961-1973 Dodge Polara Base
1971 Dodge Polara Brougham
1970-1973 Dodge Polara Custom
1970 Dodge Polara Special
1974-1978 Dodge Ramcharger Base
1975-1978 Dodge Ramcharger SE
1975-1977 Dodge Royal Monaco Base
1975-1977 Dodge Royal Monaco Brougham
1960 Dodge Truck Base
1975-1977 Dodge W100 Custom
1973-1974 Dodge W100 Pickup Base
1978 Dodge W150 Base
1975-1978 Dodge W200 Base
1973-1974 Dodge W200 Pickup Base
1977-1978 Dodge W300 Base
1975-1976 Dodge W300 Custom
1972-1974 Dodge W300 Pickup Base
1972-1976 Jensen Interceptor MK III
1972-1973 Jensen Interceptor SP
1971-1972 Plymouth Barracuda Base
1971 Plymouth Barracuda Gran Coupe
1961-1967 Plymouth Belvedere Base
1967 Plymouth Belvedere II Base
1970-1972 Plymouth Cuda Base
1961 Plymouth Custom Base
1961-1963 Plymouth Fleet Special Base
1961-1967,1975,1977-1978 Plymouth Fury Base
1971,1975 Plymouth Fury Custom
1968,1970-1975 Plymouth Fury Custom Suburban
1970,1972 Plymouth Fury Gran Coupe
1972 Plymouth Fury Gran Sedan
1970 Plymouth Fury GT
1974 Plymouth Fury Police
1970 Plymouth Fury S-23
1977-1978 Plymouth Fury Salon
1962-1971,1975,1977-1978 Plymouth Fury Sport
1970-1971 Plymouth Fury Sport GT
1968,1970-1975,1977-1978 Plymouth Fury Sport Suburban
1968,1970-1975,1977-1978 Plymouth Fury Suburban
1966,1968-1969 Plymouth Fury VIP
1968-1974 Plymouth Fury I Base
1969-1971,1974 Plymouth Fury I Suburban
1968-1974 Plymouth Fury II Base
1968-1969,1973 Plymouth Fury II Custom Suburban
1968-1974 Plymouth Fury III Base
1968-1969 Plymouth Fury III Sport Suburban
1972-1977 Plymouth Gran Fury Base
1975-1977 Plymouth Gran Fury Brougham
1975-1976 Plymouth Gran Fury Custom
1972-1973,1975-1976 Plymouth Gran Fury Custom Suburban
1975-1977 Plymouth Gran Fury Sport
1972-1973,1975-1977 Plymouth Gran Fury Sport Suburban
1972-1973,1975-1977 Plymouth Gran Fury Suburban
1967-1971 Plymouth GTX Base
1976-1978 Plymouth PB200 Voyager
1974 Plymouth PB200 Van Voyager
1974 Plymouth PB200 Van Voyager EX Wagon
1976-1978 Plymouth PB300 Voyager
1974 Plymouth PB300 Van Voyager
1974 Plymouth PB300 Van Voyager EX Wagon
1969-1974 Plymouth Road Runner Base
1965-1967,1973-1974 Plymouth Satellite Base
1973-1974 Plymouth Satellite Custom
1973-1974 Plymouth Satellite Regent
1973-1974 Plymouth Satellite Sebring
1973-1974 Plymouth Satellite Sebring Plus
1961-1964 Plymouth Savoy Base
1961 Plymouth Savoy Deluxe
1961 Plymouth Sport Wagon Base
1961 Plymouth Suburban Base
1970 Plymouth Superbird Base
1974-1978 Plymouth Trailduster Base
1967 Plymouth VIP Base


Our History

For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.

Our Florida Locations

Testimonials

We let our reviews speak for themselves.

4.9 average
914 reviews

Kissimmee

Orlando

Tampa

Great service at a fair price. I highly recommend them for all your performance needs. They have the know how to complete that project.

Donald Berry

Happy Customer

Google Review

Dropped off my 2022 Subaru WRX for Exhaust, spoiler, aeroflow dynamic kit, and they killed it. Quality work and amazing customer service. Speedzone gets you right.

Edward Roldan

Happy Customer

Google Review

They gave me the best price I could find after shopping around for a while. They are well informed and familiar with the products they sell, great communication and quick responses. I would no doubt purchase from them again. Solid company. Recommended. A+

Paul K

A Month Ago

Google Review

Came based on a work buddies recommendation. I was late by 30 minutes, confused my appointment time. But, 10/10 would come back. Came for a Downpipe and midpipe install. Not only was the gentleman accommodating, He ran into some issues, staff helped me out and pointed me into the right direction and got me going! They got my business and wouldn’t go anywhere else again!

Kiyo Gallimore

Verified Customer

Google Review

They Take Great Care Of Their Customers and Their Rates Are Better Than The Competition! They Also Respond Quickly And Have A Great Assortment Of Parts!

Jad

6 months Ago

Google Review

Absolutely love the customer service that you get with Speedzone Performance! All my questions are always answered in such a timely manner and this a big PLUS because I live out of Florida and for them to be on top of answering all my questions in such a way means a lot. Thank you all for the amazing customer service.

Daisy Vargas

Verified Customer

Google Review

My favorite place to go for anything car related, they have anything you could imagine & more. The people who work here are the coolest and most helpful people I’ve yet to meet at a car shop. They also don’t try to force sales on you and they genuinely help you with what you’re looking for, 100/10 shop!

Stephanie Trinidad

Loyal Customer

Google Review

The best of best, they are so nicely and kind people, yankee and billy more than the ones that runs the store they are a friend to everyone who walks in the store, very patient gets everyone what they need, everything you ask them they’ll answer your questions the best as possible, I love shopping there. They have the best prices, anything as car need you’ll find it there big shout-out to Yankee for being an amazing person and most important as a friend!! I love Speedzone!

Jansel Castillo

Loyal Customer

Google Review