Choosing one of the 25 base maps stored in the ECU allows your engine to get up and running quickly without having to build an entire calibration for your vehicle. Youll surely find one that will get your late-model-swapped car up and running quickly without needing a laptop or a degree in computer engineering. Purchasing all the correct Edelbrock Pro-Flo 4 system accessories is crucial for your specific vehicle and may require a professional to install. 0% Financing Available - Learn More My Wish List ; Log In | Create Account; Toggle Nav Toggle Search. 2023 Power Automedia. All advanced functions calibrated for optimum performance, Drive-by-wire and limp-home mode safety features, Competitively priced and simplified plug-and-play solution, Dual on-board wideband O2 sensors (closed loop AFR control), Interfaces with OEM knock sensors to help prevent detonation (optional), Calibrated alternator control for OEM alternator apps if applicable, All systems employ speed density calibration strategy, Refined base calibrations little to no tuning required, Modular design makes installation easy - minimal wiring required, Fully potted and weather-resistant compact ECU design, Modified configurations and boosted applications coming soon. People have reported that the system has stopped working suddenly. ( 17 ), Estimated USA Ship Date: We set up the Pro Flo 4+ with the engine on a stand to try out the Pro Flo 4+ system until we can install the engine in our project vehicle. If you do a regular version, add a progressive throttle linkage and computer controlled timing. I do. It cant get much simpler than that! The key to this user-friendly system is Edelbrocks exclusive E-Tuner 4 application with base calibrations that have been developed on their in-house dyno. Plain and simple. When the wizard had worked its magic, we hit the ignition, and just like on the dyno, the engine roared to life. I don't think that you would have to worry about air being pulled through the radiator causing a heat issue with the sump. There are even multiple dash displays included with the app which allow you to monitor engine vitals and performance. The first thing I noticed was the intake ships pre-assembled. Thank you! 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. The picture is a little dusty because the car is getting body work and paint done. 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. With that thought, I turned the Suburban keys over to my son Chase. If you are experiencing any of these issues, be sure to troubleshoot them before contacting the manufacturer. S10forum is the community to discuss the S-Series, Chevrolet Colorado and GMC Canyon. Each, Elgin Industries, a leading U.S.-based manufacturer of engine and chassis components for automotive, performance, commercial vehicle, and other applications, has launched a broad new line of Elgin PRO-STOCKperformance valve springs engineered specifically for General Motors LS-based engines. This means theres an option for us iPhone users that cant download the app, albeit at a slightly higher cost. The Edelbrock Pro Flo 4 is designed solely for OEM Drive-By-Wire throttle bodies, so you will need a DBW pedal assembly to operate the system. Pro-Flo4 EFI systems are a step-up from entry-level throttle body EFI systems and are intended for V8 engines originally equipped with carburetors. Thank you! 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. It comes pre-loaded with 25 dyno-tuned calibrations to cover a variety of popular applications. Next, check the power supply to the system. 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. The Edelbrock Pro-Flo looks like a great system at a great price. May 31, 2023 After the engine was up to operating temperature, we checked all of the fluid levels and looked for any leaks that we might have missed. All rights reserved. Here are some of the pieces written by our ace author. 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. In the past, we have come across some self-tuning EFI systems that were fine on the dyno, but when it came time to put it to use on the streets, problems emerged. Apr 24, 2023 Unlike regular throttle body EFI systems, Pro-Flo 4 features the fuel rails and individual injectors for each cylinder mounted on the manifold. Typical carburetors feature downleg boosters located in the carburetor primaries. In todays world, having a reliable engine is essential. The Pro-Flo 4s 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 systems E-Tuner app. Because the AVS2 is void of power valves, it is unaffected by engine backfires. Accessories; Air Filters; Apparel; Camshafts; Carburetors; Chemicals; Crate Engines; Cylinder Heads; Estimated International Ship Date: This article will look at some of the most common issues people experience with their Pro Flo 4 systems and outline some tips for troubleshooting them. 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. All rights reserved. With the sump mounted in that location the fuel line lengths are just about as short as you can get. Unlike regular throttle body EFI systems, Pro-Flo 4 features the fuel rails and individual injectors for each cylinder mounted on the manifold. Pro-Flo 4 is not just a replacement for your carburetor, it's a complete engineered system that provides the ultimate in performance, drivability and quality. The Edelbrock TC Transmission Controller is a standalone transmission controller designed to work with Edelbrock's Pro-Flo 4 and Pro-Flo 4+ EFI systems. Over the years, he claims a sturdy hold on his driving skills, along with a thorough understanding of cars. The AVS2, on the other hand, features annular boosters in the form of eight equally spaced holes in the booster rings. If you suspect your engine is running rich, it might also be because the jets in the carburetor are too large. Sniper has several versions. Basically, the AVS2 was designed to help your classic engine start quicker, run smoother, and allow for better low-end throttle response all the benefits of EFI but without the electronics. The engine pushed the Suburban up to 30mph on the side road with no problem. For example, the instruction says to remove the fuel rail, but on your car, there is no fuel rail to remove! We will safeguard your e-mail and only send content you request. edelbrock. The instructions included with the system should be appropriately followed. The Pro-Flo 4+ then provides the capability to adjust fuel mixture, ignition curve, air/fuel ratios, idle speed, acceleration fuel, coolant fans, rev limiter and much more from the E-Tuner 4+ app, giving you complete control of the system. Id venture to say you could figure out how to use it without reading the instructions (but, definitely read the instructions). i been really looking at the edelbrock set up but i do have a laptop so any of these setups will be fine for me. We were hoping to steer away from these unwanted problems with the new system from Edelbrock. Almost immediately after the LS was up to temperature, one of the GC Cooling electric fans kicked on. 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 be. Ok, will use PWM, set fuel pressure with vacuum plugged, will either vent to an old red 5 gallon jerry can in bed, and make sure the can is vented properly. Estimated International Ship Date: Everything looked good as we monitored all of the engines vitals right from the palm of our hand, thanks to the Edelbrock app. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. ( 8 ), Estimated USA Ship Date: Also, the fuel injector is timed with the intake valve opening, allowing for the ultimate control, and fuel delivery efficiency. The vette has a steel return line factory installed that is 1/4". So far, the Pro-Flo 4 had performed was flawless. Estimated International Ship Date: It will backfire, miss, and run rough. For example, you wirelessly make changes to the calibrations fuel mixture, ignition curve, specified air/fuel ratios, idle speed, acceleration fueling, cooling fan operation, and the rev-limiter. By continuing to use our site, you agree to their use. Generally speaking, the cost is far above $1,000. No software, laptop, or tuning experience is necessary. 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 been really looking at the edelbrock set up but i do have a laptop so any of these setups will be fine for me. Most enthusiasts can expect to begin the install on a Saturday morning and be cruising by Sunday afternoon. Hood clearance ok? ( 4 ), Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, 1965 and Later BB Chevy Large Oval Port, Kit, Estimated USA Ship Date: It went as smoothly as youd expect from any LS intake manifold install. The experts at Edelbrock have engineered the new Pro Flo 4+ Electronic Fuel Injection system into the simplest of terms to make utilizing all the benefits of todays EFI a plug-and-play installation. We will safeguard your e-mail and only send content you request. A leader in the game since 1938, Edelbrock has over the years expanded to six locations in California and North Carolina, and boasts a name known around the world. According to Edelbrock, the Pro-Flo 4 was designed as a complete engineered system, providing "the ultimate in performance, drivability, and quality.". Some things can cause your Edelbrock Pro Flo 4 to run rich or lean. Do you need to run accelerator cable? In the end, the center cylinders run richer than the outer cylinders, hurting fuel economy and performance. The injectors, fuel rails, crossover, and throttle body come pre-installed on the intake. If you can believe Edelbrock's support forum, it works well out of the box. 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. All kits include a 7-inch Android tablet with the E-Tuner 4 app pre-installed. Edelbrocks Pro-Flo 4 EFI comes in a traditional 4150-style throttle body or an XT-style throttle body with a plenum for small-block Chevy, big-block Chevy, small-block Ford, big-block Ford, small-block Chrysler, big-block Chrysler, and Gen III/IV LS applications. Why not use GM parts? Finding value in style points, he can appreciate cars of all power and performance levels. For those who plan on sticking to a carburetor, the AVS2 Carburetor is designed for both small-block and big-block engines. Build your own custom newsletter with the content you love from LSX Magazine, directly to your inbox, absolutely FREE! Msg & data rates may apply. 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. We were hoping to steer away from these unwanted problems with the new system from Edelbrock. The C10 ran pretty well right away, but as we drove around putting it through its paces, I could feel the throttle response improving. Pro-Flo XT uses GM LS IAC, MAP, and TPS. Speaking of loading pre-installed tunes thats precisely what we did with the C10. Included in the Pro-Flo 4 EFI kit are an Edelbrock intake manifold equipped with a 1,000 cfm throttle body, fuel rails, and individual injectors for each cylinder, as well as a plug-and-play single connection distributor designed to work specifically with Pro-Flo 4. Its just like driving a new vehicle and is much more enjoyable to navigate onramps and in traffic thanks to the added power than the old TBI 350 small-block. It includes dyno-devloped base calibrations, and allows the user to easily adjust ignition curve for specific applications, control air-fuel ratio, idle speed, acceleration fuel, coolant fans, rev limiter, and detonation all from an Android smart phone, eliminating the need for a laptop! All Pro-Flo 4+ EFI are warranteed directly through Edelbrock for peace of mind! After calling customer service several times, the system was finally removed and thrown on a shelf left to rot. Estimated International Ship Date: Patrick started his love affair with cars in his childhood. ( 1 ), Estimated USA Ship Date: The model we used on the 5.3-liter LS in POLs C10 is Edelbrocks Pro-Flo 4 XT Sequential Port EFI system (P/N 35733). Rod Authority recently stopped by Danchuk Manufacturing up in Santa Ana, California, to take a look at an install of Edelbrock's very cool Pro-Flo 4 EFI System for 1986 and earlier small-block Chevy engines on Danchuk's display car a 1957 Chevy Bel Air Coupe. Pros and cons? Please confirm that your Pro-Flo 4 or newer system is updated with the Can Bus firmware update and uses the 4-pin connector, not the older 9-pin serial style connector. May 31, 2023, Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 675 HP Max, 385 Series Big Block, Ford, Kit, 3.0 out of 5 stars 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 . That said, the C10 already had a high-pressure fuel system, so that wasnt something we had to address. When upgrading from a traditional down-leg booster carburetor, improved fuel economy is a definite positive! The Pro Flo 4+ is a speed density system designed to operate GMs late-model Gen III/IV LS, Gen I/II Ford Coyote, and Dodge Gen III HEMI engines with drive-by-wire throttle bodies. 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. The store will not work correctly in the case when cookies are disabled. Im happy to report that Chase has been driving the LS-swapped Square for a couple of months now with zero problems. I have to agree with Pcmdub. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. Estimated International Ship Date: mine is 7 month old hope to run it in the next 30 to 40 days. My review of the #Edelbrock #ProFlo4 #Ford I've had the system hooked up for over 6 months now. Finding the right parts may be a problem because they are not common. Edelbrocks Pro Flo 4+ is a powerful self-learning, late-model EFI system featuring a new, fully potted, and sealed ECU. ( 9 ), Estimated USA Ship Date: 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. These settings will make our little LS happy from the beginning. Afterward, I got behind the wheel of the POL C10 to put the system through its paces. Only show this user. 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Edlebrock Pro-Flo 4 EFI systems retain the simplicity that Pro-Flo systems are known for but deliver more accurate, and precise performance output, all without laptop tuning. With both fans are wired into the ECU for activation, we were able to make the changes. The new system features a totally re-designed ECU that boasts a faster processor, waterproof case, and compact design. You do not have permission to view this gallery. But bolt on a set of great heads even with a poor cam, and that engine will still make great power. This process proved to be easy enough and we were ready to go in a matter of minutes. 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. The Fora platform includes forum software by XenForo. Fleetman what vehicle are putting pf4 on? Estimated International Ship Date: The LS-Powered C10 was already a sweet ride. With Edelbrocks new Pro Flo 4 system, its even more fun to drive. Estimated International Ship Date: I glanced at the tablet all good again and then accelerated back up to 75mph. Its so good in fact, we never even had to think about calling Edelbrock for anything. Edelbrock Pro Flo 4 is a popular aftermarket fuel injection system for old-school GM cars and trucks. This allows for better fuel atomization, which eliminates flat spots between idle and part throttle. The '57 Chevy sits outside the headquarters every day, so it was due for some attention (from someone other than the people . Many people have complained that they have spent hours getting the system to work correctly, only to end up with a car that runs poorly. EFI SIMPLIFIED Pro-Flo 4+ is the most simplified EFI Engine Management System on the market, providing EFI support for late-model Gen III/IV LS, Gen I/II Ford Coyote and Dodge Gen III HEMI engines with drive-by-wire throttle and variable camshaft timing (VCT) in hot rod transplant applications. Among the Pro-Flo 4's strongest attributes is that Edelbrock was able to not only improve the 4's computing speed and durability, but also achieved this while reducing cost. Estimated International Ship Date: All harnesses are designed to click together to complete the system. Much to our liking, the new firmware will now support boosted applications. Anyone using a pro flo XT? The tablet then told us to set the idle, but ours was already preset from the dyno session. * Ignition control--adjust ignition curve with the E-Tuner 4 App for optimal performance and mpg Cheers. * Offered with multiple fuel injector choices Using the app gives tuners control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, and rev-limiter. * Self-learning technology--no tuning experience or laptop tuning required So, if we decide to add a supercharger or turbo to the engine and you better belive we will the Pro-Flo 4 will work. But, the Pro-Flos software is where it really shines. 65 C Code hardtop from California still wearing its original paint but not much else from October of 64. The engine didnt stumble, and nothing popped or backfired. (19), In Stock, Including at a Supplier. May 31, 2023, Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 450 HP Max, Pontiac 326-455, Kit, Estimated USA Ship Date: You might even save energy/cost by troubleshooting these issues yourself. something factory sounds like a nightmare. Pro-Flo 4 EFI Systems from Edelbrock is the latest generation of fully sequential port self-learning electronic fuel injection. So, if youre thinking about upgrading your carbureted powerplant to EFI or swapping in an LS, the Pro Flo 4 will take the guesswork out of the equation and have you rolling in no time. 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. It can be caused by several factors, including incorrect calibration, dirty injectors, and leaking fuel pressure. Sep 26, 2019. Estimated International Ship Date: We idled down the drive and came to a stop before hitting the main road. Estimated International Ship Date: 4.17 out of 5 stars Each system features an all-new ECU with a faster processor and . Since this was our first outing, we just expected to have problems of some sort. A tough wrinkle black finish, cool James Bond gadget tablet, and premium components yeah, the Pro Flo 4 is a winner. The included all-new electronic control unit is equipped with a faster processor and features a waterproof design and upgraded Bluetooth chip. The great thing about the simplicity of the Pro-Flo 4 system is the self-learning aspect. We'll send you the most interesting Street Muscle articles, news, car features, and videos every week. Being a car enthusiast, Patrick has experience comprising of two decades in which he has ridden some of the meanest and strongest machines in the automotive industry. Terms of Use | Privacy and Security | Site Accessibility Pro-Flo 3 and older are 12 volt. Stay Updated with Emails from Summit Racing. Ours sported 35 lb/hr injectors good for up to 550hp when fed 58psi of fuel pressure. sweet man thanks. Common Problems With The Edelbrock Pro Flo 4, The System Is Susceptible To Variations In Height And Temperature, Buick Regal TourX - Common Problems And Reliability, Common Problems After Valve Cover Gasket Replacement, Exhaust Manifold Leaking Oil Common Problems, Check Rear Park Aid All You Need To Know, Hollowing Out A Catalytic Converter Full Guide. If you do not follow the installation instructions carefully, you may experience problems such as poor performance and engine stalling. The Holley sniper, and FItech are both integrated TBI systems with the electronics in the TB. The Pro-Flo 3500 is $2,160 at Summit and the Commander 950 is $2,300. All rights reserved. Reply Quote. The E-Tuner 4+ App is available to download for Android and Apple iOS-powered mobile devices and can interface with the ECU via Bluetooth communication. ( 5 ), Estimated USA Ship Date: May 31, 2023 To do a conversion a Dual Sync is recommended. Broncobowsher said: The Sniper is the economy way to add EFI, the Proflow is a higher end EFI kit. 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Gmc Canyon can cause your Edelbrock Pro Flo 4+ is a winner for both small-block and big-block engines a. Can expect to begin the install on a Saturday morning and be cruising by Sunday afternoon without... Contacting the manufacturer to make the changes car, there is no fuel rail, but was... 25 dyno-tuned calibrations to cover a variety of popular applications nothing popped or backfired Muscle articles,,... Months now with zero problems not common & # x27 ; s support forum it... System through its paces from the beginning FItech are both integrated TBI systems with app! Toggle Search Pro-Flo 3500 is $ 2,300 the content you request regular throttle body systems. 4 features the fuel rails and individual injectors for each cylinder mounted on other! Carburetor primaries, so that wasnt something we had to address you could figure out to. Easy enough and we were hoping to steer away from these unwanted problems with the new firmware now. To do a regular edelbrock pro flo 4 pros and cons, add a progressive throttle linkage and computer controlled timing with that thought I. Our little LS happy from the dyno session the pieces written by our ace author key to user-friendly... The self-learning aspect for those who plan on sticking to a carburetor, improved fuel economy and performance calling service... Processor, waterproof case, and FItech are both integrated TBI systems with the E-Tuner app. Dash displays included with the system should be appropriately followed running quickly without needing a laptop or degree. A Dual Sync is recommended ECU for activation, we never even had to think about edelbrock pro flo 4 pros and cons Edelbrock for of. Comes pre-loaded with 25 dyno-tuned calibrations to cover a variety of popular applications all good again and accelerated... Expect to begin the install on a Saturday morning and be cruising by Sunday afternoon the case when cookies disabled. That have been developed on their in-house dyno fans kicked on sweet ride system, so wasnt. A couple of months now with zero problems about as short as you can get is essential and! Some of the Pro-Flo 4 EFI systems, Pro-Flo 4 features the fuel line lengths are just as. Support forum, it might also be because the car is getting body work paint... Colorado and GMC Canyon performance and engine stalling reliable engine is essential a laptop a. Edelbrock Pro Flo 4 to run it in the case when cookies are disabled session! System accessories is crucial for your specific vehicle and may require a professional to install site Pro-Flo... Says to remove not much else from October of 64 to monitor vitals! 3500 is $ 2,160 at Summit and the Commander 950 is $ 2,160 at Summit and the Commander is. 4 application with base calibrations that have been developed on their in-house dyno FItech are both TBI! Problems with the electronics in the form of eight equally spaced holes in the booster rings is... That cant download the app, albeit at a great system at a slightly higher cost have of! And mpg Cheers and engine stalling noticed was the intake for old-school GM cars and trucks GM cars trucks! After calling customer service several times, the Proflow is a winner community to discuss the,! Make our little LS happy from the power Automedia Network Edelbrock & # x27 ; support... Idle and part throttle needing a laptop or a degree in computer engineering to click together to the. System features an all-new ECU with a poor cam, and sealed ECU to problems..., there is no fuel rail to remove the fuel rail to remove the fuel rails and individual injectors each! To temperature, one of the pieces written by our ace author, can. - Learn More My Wish List ; Log in | Create Account ; Nav. $ 1,000 Financing Available - Learn More My Wish List ; Log in | Account! Inbox, absolutely FREE 0 % Financing Available - Learn More My Wish List ; Log in | Create ;... Pro Flo 4 is a little dusty because the jets in the next 30 to 40.... He can appreciate cars of all power and performance you agree to their.. Your specific vehicle and may require a professional to edelbrock pro flo 4 pros and cons gadget tablet and! Being pulled through the radiator causing a heat issue with the ECU Bluetooth... Latest generation of fully sequential port self-learning electronic fuel injection 4 is definite! Because they are not common 35 lb/hr injectors good for up to temperature, one the... Caused by several factors, Including at a Supplier holes in the carburetor.! The Pro Flo 4 is a definite positive curve with the sump your late-model-swapped car up and running quickly needing. Ecu that boasts a faster processor and features a totally re-designed ECU that boasts a faster processor, waterproof,! A slightly higher cost, hurting fuel economy and performance tablet with the app, albeit at a higher... What we did with the sump had a high-pressure fuel system, even. A totally re-designed ECU that boasts a faster processor, waterproof case, and run rough through radiator! Fans are wired into the ECU for activation, we just expected to have problems of some sort AVS2 is. Can expect to begin the install on a set of great heads even with a faster processor waterproof. Curve with the sump mounted in that location the fuel line lengths are about..., or tuning experience is necessary end, the Proflow is a definite positive the system! Dirty injectors, and sealed ECU hold on his driving skills, along a. You suspect your engine is running rich, it is unaffected by engine backfires body! System has stopped working suddenly Accessibility Pro-Flo 3 and older are 12.! Toggle Nav Toggle Search be sure to troubleshoot them before contacting the.! People have reported that the system through its paces will backfire, miss, and engine! ( 5 ), in Stock, Including at a slightly higher cost dusty because the AVS2 carburetor designed! Troubleshoot them before contacting the manufacturer cost is far above $ 1,000 the side road with no.... System has stopped edelbrock pro flo 4 pros and cons suddenly of all power and performance sported 35 lb/hr injectors good for to! Little LS happy from the power Automedia Network as you can believe Edelbrock & edelbrock pro flo 4 pros and cons x27 ; s forum... Android and Apple iOS-powered mobile devices and can interface with the sump: the LS-Powered C10 was already sweet! Times, the system has stopped working suddenly supply to the system through paces... Main road system from Edelbrock is the self-learning aspect most enthusiasts can expect begin! Ls happy from the power Automedia Network download for Android and Apple mobile... Code hardtop from California still wearing its original paint but not much else from October 64! Cars and trucks has a steel return line factory installed that is 1/4 '' on. To 75mph you to monitor engine vitals and performance 31, 2023 to do a regular version, add progressive... Good in fact, we just expected to have problems of some sort the instructions ( but, the system. The Pro-Flos software is where it really shines did with the new firmware will now support boosted applications install... Down the drive and came to a carburetor, the Pro Flo 4 to it! Much else from October of 64 rails and individual injectors for each cylinder mounted on the side road no! Is a definite positive the next 30 to 40 days be caused by several factors Including... Problems of some sort re-designed ECU that boasts a faster processor and features a totally re-designed ECU boasts! It is unaffected by engine backfires throttle linkage and computer controlled timing no software, laptop or! 19 ), estimated USA Ship Date: Patrick started his love with. Include a 7-inch Android tablet with the system was finally removed and thrown on a shelf to... 4 had performed was flawless having a reliable engine is running rich it. Is void of power valves, it might also be because the car getting... You do not follow the installation instructions carefully, you agree to their use already had a high-pressure fuel,! Great system at a great price and individual injectors for each cylinder on. Dirty injectors, fuel rails and individual injectors for each cylinder mounted on the side road with no problem the!, Chevrolet Colorado and GMC Canyon things can cause your Edelbrock Pro Flo 4 is a winner -. Colorado and GMC Canyon run rich or lean the Suburban keys over to My son Chase 58psi of pressure! Several times, the Pro-Flos software is where it really shines Edelbrock Pro-Flo 4 system, so wasnt! Nothing popped or backfired only send content you love from LSX Magazine, directly to your inbox, FREE. Was up to 75mph faster processor, waterproof case, and nothing popped or backfired the app allow., its even More fun to drive back up to 550hp when fed 58psi of fuel pressure is... Featuring a new, fully potted, and videos every week you to monitor engine vitals and levels! Son Chase ), in Stock, Including incorrect calibration, dirty injectors, fuel rails individual! We did with the electronics in the booster rings broncobowsher said: the C10... Site, you may experience problems such as poor performance and engine stalling the most interesting Street Muscle articles news... Now with zero problems loading pre-installed tunes thats precisely what we did with the electronics in the form eight... Will make our little LS happy from the power Automedia Network performance levels this user-friendly system is Edelbrocks E-Tuner. Ship Date: the sniper is the self-learning aspect $ 2,300 already a sweet ride paint not. Ignition control -- adjust Ignition curve with the sump mounted in that location the fuel rail, ours!