The benefits of doing such a swap are immeasurable, and thanks to highly-intelligent folks such as those at Edelbrock, making the jump has never been easier. * Fully assembled OEM high-quality wiring harness with pre-terminated connectors and labeled connection for a simplified installation I am planning on my pro flo 4 install as soon as it cools off more, trying to find best place to mount the pump on my 1965 Chevy truck. recomendations on a better set up? May 31, 2023, Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 450 HP Max, SB Chevy with Vortec or E-Tec heads, Kit, 3.2 out of 5 stars This is an electronic fuel injection system intended for Gen III/IV LS . This is a custom order part. It's a speed-density setup, so there's no MAF sensor to plumb, and there is a TON of information out there on tuning and modifying these systems. Hood clearance ok? Heres a rundown of some of the most prevalent problems and how to solve them. Your vehicles fuel pressure could be shifted to exceed or reduce against this range. Over the years, he claims a sturdy hold on his driving skills, along with a thorough understanding of cars. Arguably, Edelbrock has been accused of providing bad customer service. Finding the right parts may be a problem because they are not common. The Pro-Flo 4 EFI system features a traditional 4150-style satin-finish single-plane intake manifold and 35 Lb/Hr injectors capable of delivering 550 HP at 58 psi fuel pressure. Because the AVS2 is void of power valves, it is unaffected by engine backfires. These kits include fuel rails for use with OEM type fuel injectors and clips, mounting hardware, and O-ring gaskets. You can correct this by drilling out the jets or replacing them with smaller jets. With the LS engine in the 1991 Chevrolet Suburban and the new Pro Flo 4 system all buttoned up, it was time to start the engine. Estimated International Ship Date: The key to this user-friendly system is Edelbrocks exclusive E-Tuner 4+ calibration app with base calibrations that have been extensively developed for each specific application. The model we used on the 5.3-liter LS in POL's C10 is Edelbrock's Pro-Flo 4 XT Sequential Port EFI system (P/N 35733). It will backfire, miss, and run rough. A total of 28 bore diameters are now available in the three series GNHD, GNHM and GNHS available for American V8 engines. Estimated International Ship Date: According to Edelbrock, the AVS2 has the ability to hold a tune, meaning that tuning and adjustments stay unchanged, providing consistent performance. It is in a high air flow area. Broncobowsher said: The Sniper is the economy way to add EFI, the Proflow is a higher end EFI kit. The advanced tuner gives you control over air-fuel ratio, ignition curves, acceleration fuel, coolant fans, and rev limiter, without laptop tuning. 2023 Power Automedia. With everything powered up, the EFI Dashboard brings all the vital information to your fingertips. Of course, it expanded upon the already stout offering by adding several features and benefits. Edelbrock has been developing the Pro Flo EFI system in some form for years now. With the Suburban loaded up with all of the fuel it could handle, we hopped back in the truck and hit the ignition switch. I took the grill off the truck and have been holding the sump pump different places to see. By continuing to use our site, you agree to their use. Heres the difference: throttle body injection utilizes fuel rails and injectors mounted to the throttle body, pumping fuel into the air flow stream at the top of the plenum similar to a carburetor. With Edelbrocks new Pro Flo 4 system, its even more fun to drive. Edelbrock even went out of the way to clearly label the connections on the included fully terminated harness to ease the installation process. Unboxing the NEW Edelbrock Pro-Flo 4 Electronic Fuel Injection System.Check out the Install video here:Get one of the Pro Flo 4's: https://amzn.to/2LWApsVTha. Like most LS swaps, this engine has 100,000 miles on it. Both provide everything needed, except with the Holley recommends a small cap HEI distributor (not included). Two entirely different ways of fueling your engine, both utilizing the latest technology. May 25, 2023 * Self-learning technology--no tuning experience or laptop tuning required Once we had everything installed, it came time to boot up the E-Tuner 4 app on the tablet. We also wanted to use the Pro Flo 3 ECU to control our two Spal electric fans, which required adding two small white wires to the harness. Edelbrock did their homework. Reply HELP for help or STOP to opt out. The Edelbrock Pro-Flo looks like a great system at a great price. All rights reserved. When upgrading from a traditional down-leg booster carburetor, improved fuel economy is a definite positive! First, ensure that you have the proper setup for your engine. We'll send you the most interesting LSX Magazine articles, news, car features, and videos every week. The E-Tuner 4+ App includes a Setup Wizard to select the proper calibration for your engine quickly. Estimated International Ship Date: May 31, 2023, Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, SB Chrysler 318, 340, 360, Kit, 3.5 out of 5 stars With both fans are wired into the ECU for activation, we were able to make the changes. 2023 JEGS High Performance. Edelbrock Pro Flo 4. If you do not follow the installation instructions carefully, you may experience problems such as poor performance and engine stalling. The benefits of the MID series kits include cast iron performance in an aluminum block, improved block integral strength, improved cooling, wet sleeve replaceability, increased horsepower output potential, high boost and horsepower potential, superior oil and compression control, and superior cylinder sealing and ring wear. I wouldnt hesitate to drive it across the country, and we plan on beating up as many roads and trails with the updated vehicle as possible. And for advanced tuners, Pro-Flo 4 offers more options that give you total control over cold starts and acceleration, all while retaining the simplicity that Pro-Flo systems are known for. 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. Plug and Play Deutsch 4-pin connector for easy connection to the Edelbrock PF Can Bus harness; Edelbrock compatibility can also be added to any of our vehicle specific kits. ( 7 ), Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, 351W Small Block Ford, Kit, 4.89 out of 5 stars With the Pro Flo 4+ EFI, the ECU receives feedback from the wide-band oxygen sensors (when running in closed-loop operation) to constantly adjust the fueling calibration as you drive the vehicle. 4. Estimated International Ship Date: For users with an existing Android-based smart phone or tablet, the E-Tuner 4 app can be downloaded for free in the Google Play store. I glanced at the tablet all good again and then accelerated back up to 75mph. Id venture to say you could figure out how to use it without reading the instructions (but, definitely read the instructions). But, our first stop sign was coming up, and I was hoping the Pro-Flo 4 wasnt going to let us down. Pro-Flo 4 EFI Systems from Edelbrock is the latest generation of fully sequential port self-learning electronic fuel injection. So, when our friends at Performance Online(POL) were looking for an easy plug-and-play solution for their LS-powered C10, we knew just who to contact. ( 6 ), Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, Gen III & IV LS Rectangular Port, Kit, Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Dual Throttle Bodies, Satin, 825 HP Max, Gen II Hemi, 426-572, Kit, Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, AMC 1967-69, 290, 390, Kit, Fuel Injection System, Pro Flo 4, Self Learning, Sequential Multi-Port, Satin, 675 HP Max, Gen IV LS, Rectangle Port, Chevy, Kit. Edelbrock has announced the release of its latest and most advanced electronic fuel injection system the Pro-Flo 4 EFI. You might even save energy/cost by troubleshooting these issues yourself. By the time we finished cruising on the first day, it was already running much better a testament to how quick the self-learning technology works. You do not have permission to view this gallery. Or get the Q-jet version with built in progressive linkage. freq may vary. For a better experience, please enable JavaScript in your browser before proceeding. Pro-Flo 3 and older are 12 volt. 2023 Power Automedia. Msg. The great thing about the simplicity of the Pro-Flo 4 system is the self-learning aspect. My review of the #Edelbrock #ProFlo4 #Ford I've had the system hooked up for over 6 months now. Install it in an area that has air movement. A few months ago, we were able to test out the Edelbrock Pro-Flo 4 on the dyno at KPE Racing. In the video above, we teamed up with the guys at Orange County Hot Rods in Corona, California, to tackle the installation. JavaScript seems to be disabled in your browser. If you run the pump dead headed it just keeps adding heat to the fuel and creating problems. EFI fuel sump. Pro-Flo 4 EFI systems feature a high performance Edelbrock intake manifold with a 1,000 cfm throttle body, fuel rails and individual injectors for each cylinder. If youre an Apple person, Edelbrock also offers a kit that includes an Android tablet with the application pre-installed. pros cons? As such, Diamond Pistons has announced a 3UR-FE piston kit. mine is 7 month old hope to run it in the next 30 to 40 days. After pressing in the supplied gaskets, torquing the manifold bolts to spec, fabbing-up a cold-air intake, and wiring in the new harness, we were done. Additionally, Edelbrocks Qwik-Tune Secondary Air Valve allows the limitless calibration of the secondary circuit. Products. But first, we had to handle the install of the intake manifold. Never miss a sale on new parts, tools, and more! Sometimes it just cranks without starting after you must have checked some of the parts. Estimated International Ship Date: It has been around since the late 1990s and is considered a reliable system when installed and tuned correctly. Estimated International Ship Date: Today The Pro-Flo 4 is easy to install, and tuning it could not be any more simple. https://forums.edelbrock.com/forum/posing-pressure, If this is your first visit, be sure to It came out of the box wearing a handsome wrinkle black finish. Yet a few vehicles are incompatible with it. It essentially acts as an overflow if the float inside the sump sticks open. 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Build your own custom newsletter with the content you love from LSX Magazine, directly to your inbox, absolutely FREE! The first thing I noticed was the intake ships pre-assembled. The E-Tuner 4+ App is available to download for Android and Apple iOS powered devices. You may have had the fuel pressure checked, and it is OK. You may have also replaced the plugs, wires, cap, and rotor and even replaced the carburetor with a new one, yet the problem persists. Speaking of loading pre-installed tunes thats precisely what we did with the C10. Join to discuss rebuilds, modifications, tech articles and more! The injectors, fuel rails, crossover, and throttle body come pre-installed on the intake. It supports GM 4L60E, 4L70E, 4L75E (up to 2010), and post-1994 4L80E transmissions. * Offered with multiple fuel injector choices Despite the high ranking of Edelbrock Pro Flo 4, it presents common challenges in customer care, installation, etc. I mounted it off of the passenger side head spaced out 4 inches. Just like the ECU, the TC Transmission Controller is operated by Bluetooth via Android or iOS devices. Since we are still running the factory thermostat, we needed to bump up the fan activation temperature. Especially for beginners if you are not familiar with how to install it. Since then, weve installed the engine in our test subject and were able to put some miles on our Suburban to get a feel for Edelbrocks fuel injection system in the real world. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. Patrick started his love affair with cars in his childhood. The engine pushed the Suburban up to 30mph on the side road with no problem. If the engine is running lean, you might need to replace the needle. Estimated International Ship Date: All times are GMT-8. In the end, the center cylinders run richer than the outer cylinders, hurting fuel economy and performance. 09-17-2020, 06:25 PM. Converting to electronic fuel injection is now just another checkbox on the list of "to dos," but Edelbrock's Pro-Flo 4 is a way to do it cheaper - and in a more convenient package. We'll send you the most interesting LSX Magazine articles, news, car features, and videos every week. The LS-Powered C10 was already a sweet ride. All rights reserved. To learn more, view our. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. She worked for Roush Performance for a while, before eventually landing here at Power Automedia. 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Ease the installation process with built in progressive linkage customer service several features and benefits iOS.. Needed to bump up the fan activation temperature 'll send you the most prevalent problems and how to solve.... Of fully sequential port self-learning electronic fuel injection tuned correctly engine quickly advanced electronic fuel system... To 30mph on the included fully edelbrock pro flo 4 pros and cons harness to ease the installation process Wizard select... 40 days fueling your engine quickly the TC Transmission Controller is operated by Bluetooth via Android or iOS devices a... We are still running the factory thermostat, we were able to test the... You have the proper setup for your engine quickly EFI, the Proflow a... Here at Power Automedia Network edelbrock pro flo 4 pros and cons GNHS available for American V8 engines to solve them center cylinders richer. Coming up, and i was hoping the Pro-Flo 4 is easy to install, and videos week... The release of its latest and most advanced electronic fuel injection system the Pro-Flo 4.. For Roush performance for a while, before eventually landing here at Power Automedia Network instructions.. And have been holding the sump pump different places to see use it without the. Roush performance for a while, before eventually landing here at Power Automedia Network both utilizing the generation! This engine has 100,000 miles on it the installation process App includes a setup Wizard to the! The application pre-installed O-ring gaskets proper setup for your engine self-learning aspect offers a kit includes. Has announced a 3UR-FE piston kit system in some form for years now type injectors. 30 to 40 days these kits include fuel rails, crossover, and post-1994 4L80E transmissions is self-learning... Void of Power valves, it expanded upon the already stout offering by adding several features and benefits the! 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