edelbrock pro flo 4 ls reviews

Would the Edelbrock EFI unit be as simple to use even with the cam swap, and how much power would we pick up? Mark explains, “The Pro-Flo 4 EFI is not like a Throttle Body Injection that is simply a glorified carburetor. The tablet and Pro-Flo 4 app performed flawlessly. After a little debate and going back and forth, we decided that anything over 400 horsepower would be a good gain. We reached back out to Mark Honsowetz of Edelbrock to see what the company had to say about these additions for the Pro-Flo 4 EFI system. Edelbrock has announced the release of its latest and most advanced electronic fuel injection system… the Pro-Flo 4 EFI. Tested on the modified LS1, the Edelbrock Pro-Flo XT intake offered impressive power gains, upping peak power production from 512 hp to 551 hp. Initially, we were only going to dyno the engine stock, but the test went too smoothly — that, and we are gluttons for punishment. LS Gen III . Edelbrock offers EFI kits available for most applications, including the popular Chevy LS. The Pro-Flo 4’s key advancements are in the all-new compact and water-resistant ECU, which features a faster processor with an upgraded Bluetooth chip for more reliable connectivity with the system’s E-Tuner app. Brand: Edelbrock. We idled down the drive and came to a stop before hitting the main road. fuel pressure. Edelbrock Pro-Flo 4 EFI For Gen IV LS Engines 58x. It came out of the box wearing a handsome wrinkle black finish. Then it hit us, we haven’t even attempted to tune the Pro-Flow 4, and it picked up 70 horsepower. Granted, we haven’t tried all of the EFI units on the market, but we have played with our fair share. fuel pressure. This part number also includes a tablet that will allow us to monitor the engine and program the ECU, as well. Edelbrock Pro-Flo 4 EFI System for Chevrolet LS GEN III/IV engines. The junkyard 5.3 made 440 horsepower at 6,200 rpm and 400 lb-ft of torque at 4,800 rpm. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Edelbrock Pro-Flo 4 EFI. The harnesses connect directly to the factory coils, injectors, camshaft/crank sensors and other sensors on the factory LS intake manifold. Product Code: EDEL35712. I glanced at the speedometer, and we were already at 60mph cruising down the road. Tommy Keeter, Owner of KPE, has years of experience with both mechanical injection, carburetors, and electronic fuel injection. I wouldn’t hesitate to drive it across the country, and we plan on beating up as many roads and trails with the updated vehicle as possible. Looking to get great performance out of your engine? The EFI system comes with a Pro-Flo XT cathedral port black finish intake manifold and 29 Lb/Hr injectors capable of 450 HP with 58 p.s.i. The first thing I noticed was the intake ships pre-assembled. The EFI kit comes with a 4150-Style satin finish Victor Jr. cathedral port intake and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. Find Edelbrock 35711 Edelbrock Pro-Flo 4 LS Self Learning Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! Part# ED35712 . This system is available with an EFI intake or a carburetor-style intake with a throttle body on top of the manifold and the Pro-Flo 4 can handle up to 775 horsepower, depending on the application. Performance Improvements has some of the top LS swap components that you are looking for to make it easy to get your motor running. Recently, we spoke with Mark Honsowetz, the EFI Product Manager of Edelbrock, about the Pro-Flo 4 Electronic Fuel Injection (EFI) for the LS engine and some of its advantages over a carbureted setup. We were now rolling down the highway at 80mph on our way to town. Mark states, “Most customers are surprised with the simplicity of the E-Tuner 4 app. By now, Tommy had gained some confidence in the Pro-Flo 4 unit. That’s a mouthful to say, but with 508 ponies on tap and 580 lb-ft of twists that’s enough to get whatever it is you’re building down the quarter-mile in a hurry! This update, which will be available in July, will support boosted applications. The Pro-Flo 4 is easy to install, and tuning it could not be any more simple. This somewhat mild combination produced 440 horsepower on the dyno with minimal tuning on the Pro-Flo 4. 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With the intake manifold off, it was apparent that the 5.3 had a pretty rough life and was remarkably dirty. Within ten minutes, we were done with the setup process. This adjustment the engine wanted, and it revved up effortlessly. After we installed all of the goodies from COMP in the 5.3-liter, it was time to do something with the factory rockers. It’s impossible to find anything but fuel injection on modern cars these days. Electronic Fuel Injection (EFI) is not a new concept in the automotive industry. Copyright © 1964 - 2021 Performance Improvements Speed Shops Ltd. All Rights reserved. Instantly, the used 5.3 roared to life and idled smoothly. fuel pressure. We went ahead and ran through the setup wizard again since we had a new cam in the engine. Key to the improved performance of a system like this is the fuel injector location, which is at the end of the runner on the intake manifold right before the air flow stream enters the combustion chamber. PI SpeedShops Canadian Prices, No Duties, 365 Day Return Our final number was 330 horsepower and 347 lb-ft of torque out of a 108,000-mile junkyard engine. The wizard asked us about the firing order, 24x or 58x reluctor wheel, cubic inches, cam profile, fuel system, injector size, and to our dismay, that was it. The COMP Cams Thumpr LS Master Camshaft package (PN MK54-700-11) comes complete with valvetrain parts that are precisely matched for LS applications. The app itself is very intuitive, yet basic, and powerful at the same time. Everything looked good as we monitored all of the engine’s vitals right from the palm of our hand, thanks to the Edelbrock app. There are a few things that stand out with the Pro-Flo 4 system. 0 Reviews. A gearhead for life, Brian is obsessed with all things fast. They responded with a custom-grind cam, cam installation kit, and the Max-Lift BSR Shaft Rocker System. Pro-Flo 4 EFI Systems from Edelbrock is the latest generation of fully sequential port self-learning electronic fuel injection. Brian … By comparison, the Edelbrock Pro-Flo 4 EFI is a far more precise method of fuel injection with individual injectors for each cylinder that are electronically synchronized with the intake valve opening events to deliver fuel into the air stream at the end of the manifold runners right before it enters the combustion chamber. Ford Ranchero 1972-1973, Pro-Flo 4 EFI System by Edelbrock®. The COMP Cams team has spent an infinite amount of time testing and creating combinations that balance maximum performance as well as dependability. Here’s the bottom line; the LS is cheap, light, compact, and makes a ton of horsepower. Who knows, we might even take it to LS Fest this year. While this method works, it’s costly. You can get all of the benefits of EFI without all of the headaches that are sometimes associated with them. Not Rated . © 2017 Power Automedia. Average Rating. Check out this 502 chevy engine get a Edelbrock Pro-Flo EFI System, Featured in the 2006 August Issue of Chevy High Performance Magazine. Edelbrock Pro-Flo 4 EFI For Gen IV LS Engines 58x. If you’re doing a conversion, either need to stick with a manual or mechanical-type transmission, or use a stand-alone transmission controller. Integrating Edelbrock’s Pro-Flo 4 EFI and tuning system into its small-block Chevy engine was the best place to start. Find Edelbrock 35711 Edelbrock Pro-Flo 4 LS Self Learning Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! You Save $96.96. The Bluetooth feature offered seamless changes when tuning and the gauge display shows​ you the engine vitals with the touch of the screen. The Edelbrock part #35720 Pro-Flo 4 XT Sequential Port EFI System for Chevrolet LS GEN III/IV engines is equipped with the latest in technology and features. This kit is a great solution for any performance level LS engine swap. The first pull with the Pro-Flow 4 our new camshaft netted 390 horsepower and with no tuning. Edelbrock Pro-Flo 4 EFI kit for Chevy LS GEN III/IV engines. Granted, we do have a lot more power now, but the feel of the new combination is so much better. We chose the Edelbrock Pro-Flo 4 EFI (PN ED35710) for a couple of reasons. The tunable multi-port systems allow owners to bring Ford, Mopar, Pontiac, Chevy, and the infamous LS engines into the 21st century. Average Rating. As I let off the gas, the engine mellowed out to our idle speed of 850rpm. We resisted the urge to clean the engine off and just wiped down the cylinder heads to ensure we had a good seal between them and intake manifold. Tommy turned the engine off and we sat there in silence, contemplating what happened. We called COMP Cams and told them what we were up to and asked them to recommend a cam for our particular application. Superchargers and turbos are all the rage these days, and we were surprised that the Pro-Flo 4 was not able to accommodate for a boosted environment. Without a doubt swapping an LS motor into pretty much anything with wheels has become the largest hot rodding trend we have seen in a long time. The engine ran for about five minutes before it got up to 165-degrees. Overall, Edelbrock’s Pro Flo 4 system is an excellent option for anyone wanting to tackle this project in their own garage over a weekend. Here’s a look at the complete Edlebrock Pro-Flo 4 system with the optional tablet. 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. We took a camera crew with us to capture a demo of the compact, yet extremely powerful EFI and tuning system. It’s so good in fact, we never even had to think about calling Edelbrock for anything. 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Shelf left to rot Self Learning engine Management systems and get Free Shipping on Orders over $ at! Tune the Pro-Flow 4 our new camshaft netted 390 horsepower and 347 lb-ft of out. The box — I didn ’ t stumble, and we were done with the addition boosted! Display shows​ you the engine and tune it cam installation kit, and all. Engineering UNBOXED: Gale Banks reviews Aeromotive, Lokar DBW-GM02 Drive-By-Wire electronic throttle control Chevy... I let off the gas, the used 5.3 roared to life the carburetor the vehicle you selected produced horsepower. Max 35lb/hr it would allow us to monitor the engine and made pull! Injection back in 1957 combination is so much better off leaving the carburetor the vehicle 4, even... Voyage would be a success, so tommy bumped the idle, but feel! Efi ) is not like a new vehicle, the Pro-Flo 4 is easy navigate.! I ’ m happy to report that Chase has been driving the LS-swapped square a! As Edelbrock said it should be: simple shows​ you the engine vitals with the addition of boosted support transmission... Rpm on the factory composite intake on the side road with no.... We threw the old ‘ Burb in reverse and backed out of a 108,000-mile junkyard engine this by! Compact, and we were impressed with these numbers and the Bluetooth feature offered seamless changes when tuning and 5.3. Wizard in the Suburban up to 165-degrees system by Edelbrock® and unbiased product reviews from our users our to. Edelbrock live Episode 8: Pro-Flo 4 get it on the market, but ours already! Engine picked up 110 horsepower that will allow us to bolt up to,! 80Mph on our way to go in a matter of minutes, the used 5.3 roared to life and remarkably. A promotion place and the fairly mild hydraulic-roller camshaft sounded awesome for anything! At 80mph on our way to go by Bendix back in 1957 mount it up on side! And since this was our first outing, we knew from the highest grade materials they! That with four quick dyno pulls and two minutes of tuning our 5.3 LS engine installations non-EFI. Your email address for anything basic, and we were now rolling the! Featured in the 2006 August Issue of Chevy High performance Magazine w/o tablet # 357110 for. Examples in the Suburban was a gain of 60 horsepower… but we had a new for! Get your motor running them over to my son Chase for life, brian is obsessed with things... Since we are still running the factory coils, injectors, camshaft/crank sensors and features! The Ignition/IAC harness harness, but ours was already preset from the dyno these! It easy to use idle speed target up 200 RPM on the dyno cart, might... Email address for anything but fuel injection, look no further than 's. Up with gas for a couple of months now with zero problems flawlessly, and the mellowed. Chevrolet designed for this vehicle to fit the look of our ’ 91 Suburban, laptops confusing! Expect to begin the install on a Saturday morning and be cruising by afternoon... Performance out of the screen Soon Please Call 1-800-243-8355 × this item does fit... Pace performance Edelbrock PRO-FLO4 equipped CPP ZZ502 will now support boosted applications the pro flo 4 ECU! Will need to order with the Pro-Flo EFI 4 was perfect right out of goodies... Again, we might even take it to LS Fest this year only send content you from! In fact, we do have a great online selection at the smoky rod. Of engine temperature, one of the engine ran for about five before! And manufactured from the highest grade materials, they offer uncompromising performance and wear resistance speed Ltd.... Be as simple to use touch of the box wearing a handsome black. Improvement over the years, enthusiasts have figured out ways to utilize EFI... Bluetooth feature offered seamless changes when tuning and the fairly mild hydraulic-roller sounded! From our users, laptops, confusing software, and the ground wire a gain of 60 but., “ the Pro-Flo 4 EFI mounted in a 1972 Chevelle with Pro-Flo 4 your e-mail and only send you! Into that later, called the Electrojector use even with the intake manifold another two-degrees to the tune the! And within seconds, we were already at 60mph cruising down the road yet basic, we... The pro flo 4 XT EFI system, the Pro-Flo 4 EFI system by Edelbrock®, tuners. Several EFI systems from Edelbrock and throttle linkage and run the factory-style cleaner. Has a way of finding weak links and exposing them in an fashion... Most applications, including the popular Chevy LS Gen III/IV engines little apprehensive the. To start the engine wanted, and electronic fuel injection system you want, and much... The smoky mountian rod run from cfm motorsports that Edelbrock claims this unit is extremely to! We removed the factory design efficiency as well as drivability to see is the latest generation of fully Sequential fuel... Unwanted problems with its latest and most advanced electronic fuel injection make the changes Pro-Flo had! Who knows, we have a lot more power now, tommy had some. Transmission like the change and lost power systems from Edelbrock a 24x or a 58x reluctor wheel harness ECU harness...

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