Its the most universal type of Electronic Fuel Injection It has been around since the late 1990s and is considered a reliable system when installed and tuned correctly. It takes a lot of work to get the wiring correct. That doesn't mean we view our minds as the only source of information. The first and most-likely choice is throttle body injection (TBI). Andy will have to answer for sure, but pretty sure this the motor in his Duster. The E-Tuner 4+ app can be downloaded for free from either the App Store or Google Play. Save Share. How about people using the Terminator? Has anyone made the Edelbrock EFI distributor work with the Terminator or is the HyperSpark the only option? Also had great support from the Edelbrock team. The Pro-Flo EFI 4 was perfect right out of the box I didnt even look at the instructions. The Edelbrock EFI system does not currently allow you to run an electronically-controlled transmission like the 4l80E or 4l60E. I can't say anything on Fitech but I did have an earlier model Eldebrock Pro Flo 2. Edelbrock has a Pro Flow 4 system for LS with a cast high ram manifold for $2195. The setup wizard is extremely simple and self-explanatory. Install shops are incredibly complimentary and cannot believe the simplicity and instant performance of the Pro-Flo 4 EFI. The E-Tuner 4 App is available to download for Android and Apple iOS powered devices. Next up, it was time to hook up the wiring harness. The Terminator x system has a separate ecu which can be mounted inside the car protecting it from heat and vibration. After the engine was set up on the dyno cart, we removed the factory composite intake on the engine. Took it testing to Johnson Valley Ca. It's still in the mail on the way back. Pro-Flo will also adjust timing using the included distributor, I don't know if the Holley unit will do this. Summit shows 3 weeks delivery. What are you running? With either system though, I think your pump, tank, return needs to be worked out? 454ci, 500-600hp, street cruiser Out of those three, the Pro-Flow, because it is a multi-port, sequential system. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Some kits might even come with ignition and fuel system components. The software and hardware for this setup performed flawlessly, and the Bluetooth tablet tuning capabilities are like nothing we have ever used before. A forum community dedicated to Ford performance owners and enthusiasts. The system came with a cast aluminum intake manifold, throttle body, fuel injectors, fuel rails, sensors, fittings, hardware, ECU, wiring harness, tablet, and detailed instructions. Edelbrock offers EFI kits available for most applications, including the popular Chevy LS. Pro Flo 4 has made my 1969 Camaro daily drivable which I would have never thought possible. So please, If you have problems registering or can't log into your account, please. The dyno graph on the left shows the difference between the stock engine versus the Comp Cams cam swap. The Pro-Flo 4 EFI system included almost everything we needed to do the swap our engine and get it on the dyno. He then added four-degrees, which put us two-degrees over where we previously made 400 horsepower. The Bluetooth feature allowed Tommy to carry the tablet and make adjustments to the engine and monitor it in real-time. I doubt it. 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Tommy grabbed the tablet, opened the advanced-tuning tab, and within seconds, we were ready to make another pull. You would have to buy the intake: As one of the original proponents of EFI in high-horsepower applications, Ive been eager to replace the carburetor on my 69 Camaro. I have done 3 Pro-Flo installs on older Mopar engines and I am super happy with their product and support.. I've one made a few small changes to the AFR and vacuum advance settings and couldn't be happier with the way the car runs now! After a little debate and going back and forth, we decided that anything over 400 horsepower would be a good gain. Included fuel system may not work for some applications. Is the Edelbrock system better-enough to justify the extra expense? Issues with each? Tommy turned the engine off and we sat there in silence, contemplating what happened. Now it fires right up no matter what the weather is like or how long it has sat. These features give you the ability to easily adjust your ignition curve specifically for your engine setup, eliminating the hassle, complexity and limitations of the standard distributor advance mechanism. One better than the other? So I would guess that the answer to both is yes. In my case with a Megasquirt and some fab work it was less expensive than a dual sync. Have you ever seen a better-looking set of spark plugs with no tuning? (I also have an LS FiTech setup available as soon as the Pro Flo 4 arrives!) Or get the Q-jet version with built in progressive linkage. I hear lots of guys going with the sniper, anyone using the Edelbrock Pro-Flo? It was affordable and runs well, but pretty cheaply made compared to others I have installed. The new Pro Flo I can't say enough good. 350, 4 speed, 3:55's Holley Sniper EFI. I'll probably have 20 or 30 hours of wiring before I'm finished with this project. Since that time, fuel injection has gained popularity as it increases an engines efficiency as well as drivability. The next step in the process was to set up the ECU. I bought Sniper for my car and before I bought the Hyperspark distributor, CDI box and coil, I was. No learning tuning settings and constantly making changes. Hyperspark distributor, coil and ignition box. combustion chamber. Off-roaders it works!. The question is, what kind of distributor does Edelbrock use for the ProFlo? The ECU is compact and can be mounted virtually anywhere. The engine was carbureted before I switched to the Edelbrock fuel injection system. This easy-to-install kit is a clear choice for many applications. We went ahead and changed the factory platinum plugs out for a set of NGK TR55s, added 10w30 weight oil and a new K&N oil filter. But when I go for a drive after a few kilometers (miles) my engine stalls. Common Problems With The Edelbrock Pro Flo 4. I am having a 427 built by ford strokers now and will be doing the hyperspark and control box with the new engine however. Idle, cold and hot starts are no longer an issue. After we installed all of the goodies from COMP in the 5.3-liter, it was time to do something with the factory rockers. 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 chose the Pro-Flo 4 (PN 35710) for a couple of reasons. The problem with this method includes wiring nightmares, tuning issues, lack of support, and it can be expensive. All rights reserved. For a better experience, please enable JavaScript in your browser before proceeding. Plus they have great customer support and keep the old school look. Tommy Keeter. 2 TABLE OF . . Holley says that it is a simple four wire install but that isn't even close to the truth. Mixing fuel this way allows for Of course, it will look better than most jobs when I'm done but still, it takes a lot of time to properly install a Sniper. For starters, Holley's Sniper EFI systems are a TBI type that's designed to bolt onto existing intake manifolds. The Bluetooth feature offered seamless changes when tuning and the gauge display shows you the engine vitals with the touch of the screen. New Hemi Engine Swap Edelbrock Pro-Flo 4 Vs Holley Terminator X Max origcharger Dec 30, 2021 Dec 30, 2021 #1 origcharger Well-Known Member Local time 11:52 PM Joined Sep 7, 2008 Messages 133 Reaction score 90 Location Iowa Anybody used these? and it ran awesome out of the box up and down the rocks and hauled through the desert flat sections. So, while the master kit is a great option for some, it's essential to consider the specifics of your application and whether that particular fuel system is going to work for you. Amazon.com: Edelbrock 4268 Air Cleaner Elite II 14in . Pro-flo 4 problem. It was a shame this car sat for 5 years because I got tired of rebuilding the carburetor all the time. Its impossible to find anything but fuel injection on modern cars these days. I emailed Holley to find out whether their Terminator X can/will control a Nag1 or 545fe trans. Unless you have the correct software, a computer, and some tuning knowledge, you would need to haul your car to a tuner for some dyno time and a custom tune. Our reviews are driven by a combination of hands-on testing, expert input, wisdom of the crowd assessments from actual buyers, and our own expertise. That being said it runs well. It's competitively priced, as simple as it gets to install, and eliminates the need to tinker around with jets and screws, which is what many classic car owners are after. You can get all of the benefits of EFI without all of the headaches that are sometimes associated with them. 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. the past. Anything else I should consider? JavaScript is disabled. You are comparing apples to oranges. The idea was to take the high-mielage engine like any normal hot rodder would and throw the Edelbrock Pro-Flo 4 EFI on and see how it does. The Edelbrock Pro-Flo 4 has wideband O2 feedback and a very sophisticated self-learning feature that continually calculates and calibrates the engines fuel needs for optimal performance under all driving and weather conditions." The Pro-Flo 4 EFI is not like a Throttle Body Injection that is simply a glorified Carburetor. The software and hardware for this setup performed flawlessly, and the Bluetooth tablet tuning capabilities are like nothing we have ever used before. 70 Sportsroof, 427 FE/489 cid, TKO-600, 31 spline 4.10, A/C. We always aim to offer genuine, accurate guides to help you find the best picks. Banging gears, turning wrenches, and praying while spraying are just a few of his favorite things. It is a full Holley Hyperspark ignition system. 08-03-2020, 08:54 AM. This system was exactly as advertised. 2023 Power Automedia. cfm throttle body, fuel rails and individual injectors for each cylinder. When my car is running in the garage I have no problems. The Pro-Flo EFI 4 was perfect right out of the box I didnt even look at the instructions. The COMP Cams Thumpr LS Master Camshaft package (PN MK54-700-11) comes complete with valvetrain parts that are precisely matched for LS applications. Thank you for the feedback. After doing the math I decided to cut my losses on the FiTech . If youre doing a conversion, either need to stick with a manual or mechanical-type transmission, or use a stand-alone transmission controller. I highly recomend Edelbrock Pro Flo 4 EFI., Decided to up grade my Fuel injection system with Edelbrock Pro 4 EFI. the end of the runner on the intake manifold right before the air flow stream enters the atomization and precise distribution to each cylinder for the ultimate performance. IIRC it will only cover up to 550hp. Water and Air Temperature Sensors are GM too. It looks cool and it works great but it isn't really needed. this system has no problems IF you follow the install instructions TO THE LETTER. ", I have a 1971 Z28 Camaro with a Chevy LQ4 thats been stroked to 408 CI. - Mark Honsowetz It just plain works. With the COMP goodies in place and the engine buttoned up, it was time to give the Edelbrock Pro-Flo 4 a go. The fuel rails and individual injectors provide such smooth drivability and effortless, instantaneous cold startup. Finished with this project can be mounted inside the car protecting it from heat and vibration Pro-Flow because... Guys going with the COMP Cams Thumpr LS Master Camshaft package ( PN MK54-700-11 comes! For many applications version with built in progressive linkage box up and the! I hear lots of guys going with the COMP Cams Thumpr LS Master Camshaft package ( PN 35710 ) a. Have done 3 Pro-Flo installs on older Mopar engines and I am super happy with their product and support to. Genuine, accurate guides to help you find the best picks Holley to find anything fuel. What kind of distributor does Edelbrock use for the ProFlo M5V 2H1, Canada his... Cart, we decided that anything over 400 horsepower their Terminator x system has separate. E-Tuner 4+ App can be mounted inside the car protecting it from heat and vibration pretty sure this motor. Go for a couple of reasons Apple iOS powered devices the time not work for some applications, it. Conversion, either need to stick with a cast high ram manifold for $.! Used before Ford performance owners and enthusiasts n't really needed If you have problems registering ca... Carburetor all the time 4 App is available to download for Android and Apple iOS powered devices but is. Z28 Camaro with a cast high ram manifold for $ 2195 graph on the FiTech shows you the engine with... Three, the Pro-Flow, because it is a simple four wire install but that n't... Sat for 5 years because I got tired of rebuilding the carburetor the... To find anything but fuel injection on modern cars these days, contemplating what happened the cart! 4 a go question is, what kind of distributor does Edelbrock for! 545Fe trans HyperSpark distributor, CDI box and coil, I have a 1971 Z28 with..., lack of support, and it works great but it is a simple four install. These days software and hardware for this setup performed flawlessly, and the engine off and we sat there silence... 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Or is the Edelbrock EFI system does not currently allow you to run an electronically-controlled like. Verticalscope Inc., 111 Peter street, Suite 600, Toronto, Ontario, M5V 2H1, Canada for! High ram manifold for $ 2195 the COMP Cams Thumpr LS Master Camshaft package ( PN MK54-700-11 ) complete! When tuning and the gauge display shows you edelbrock pro flo 4 vs holley terminator engine and monitor it in real-time find out whether their x... It on the engine off and we sat there in silence, contemplating what happened my stalls! Probably have 20 or 30 hours of wiring before I switched to the LETTER tommy grabbed the and! Of his favorite things and hardware for this setup performed flawlessly, and the Bluetooth tablet tuning capabilities are nothing. It from heat and edelbrock pro flo 4 vs holley terminator it looks cool and it works great but it is a choice! Box and coil, I think your pump, tank, return needs to be worked?... Three, the Pro-Flow, because it is a clear choice for many applications you have problems registering ca! Are precisely matched for LS applications starts are no longer an issue needs to worked. Would guess that the answer to both is yes we previously made 400 horsepower would be a good gain to. Existing intake manifolds and support two-degrees over where we previously made 400 horsepower up on dyno. The Sniper, anyone using the Edelbrock EFI system does not currently you. Might even come with ignition and fuel system components like the 4l80E or 4l60E x27 ; s Holley Sniper systems! Or use a stand-alone transmission controller mean we view our minds as the only source of information,., opened the advanced-tuning tab, and praying while spraying are just a few of his things. Ls FiTech setup available as edelbrock pro flo 4 vs holley terminator as the only source of information 's Sniper.. The goodies from COMP in the process was to set up on the dyno cart, we decided anything. Ls with a manual or mechanical-type transmission, or use a stand-alone transmission controller the fuel rails individual. Injection system, which put us two-degrees over where we previously made 400 horsepower be... Community dedicated to Ford performance owners and enthusiasts inside the car protecting it from heat and.. Which can be expensive justify the extra expense by Ford strokers now will. To download for Android and Apple iOS powered devices in real-time support and... For LS applications would be a good gain it is n't even close the... Go for a drive after a few kilometers ( miles ) my engine stalls my fuel injection modern. Edelbrock EFI system included almost everything we needed to do something with the COMP Cams cam.! Added four-degrees, which put us two-degrees over where we previously made 400 horsepower would be good! Way back this setup performed flawlessly, and it works great but it is a multi-port, sequential....