Tommy replied, Nope! With our grimy test engine in the truck, we headed out to Keeter Performance Engineering (KPE) in Wichita Falls, Texas to test out the unit on their Superflow Dyno. The Fora platform includes forum software by XenForo. Today's kits are as close as you're going to get to a bolt-on upgrade that eliminates cold start and tuning issues associated with carburetors. As for tools, you might only need basic hand tools, but drills and welders may be required as well. This design produces the best fuel So don't be suckered into the "four wires" thing. That doesn't mean we view our minds as the only source of information. Using the hyperspark? Summit shows 3 weeks delivery. He said, This unit is ideal for carbureted guys that are hesitant about EFI and dont want to tune on the engine with a computer and software. The 5.3 didnt like the change and lost power. After a little debate and going back and forth, we decided that anything over 400 horsepower would be a good gain. The only downside is that there are quite a few options to pick from, but a quick guides all it takes to sort things out. starts. The rockers on the high-mileage engine had seen better days, so we upgraded to the COMP Cams Max-Lift BSR Shaft Rocker Systems. We use cookies to provide you with the best possible user experience. Tommy has also worked with some of the leading EFI companies in the performance aftermarket, so we knew we were in good hands for this test. Sep 25, 2019 #1 Holley Sniper or Edelbrock Pro Flo 4? All Pro-Flo 4 EFI systems are warranted directly through Edelbrock for peace of You will need to order the Ignition/IAC Harness harness, but we well into that later. With our junkyard test engine on the stand, we started removing everything we didnt for the Edelbrock Pro-Flo 4 EFI system. So. If you're working with a 4-barrel, be sure that the kit will work with your 4150 or spread bore application some work with both. This design delivers the fuel into the air flow stream in the plenum I decided to go with a new fuel tank made for fuel injection so that delayed the install slightly. A person is just begging for problems if they don't use the Hyperspark distributor. What are you running? I know that there are pros and cons for each type of fuel injection but has anyone tried both ( Ideally on the same engine)? It runs ok on the FiTeck but the self learn hasn't been without its trials in tuning and setup. You would have to buy the intake: Mark explains, The Pro-Flo 4 EFI is not like a Throttle Body Injection that is simply a glorified carburetor. The next step in the process was to set up the ECU. There's a chance Pro-Flo 4 could work with a Holley intake manifold and throttle body but there are a few roadblocks. Tommy once again hit the ignition switch and the 5.3 roared to life. You can get all of the benefits of EFI without all of the headaches that are sometimes associated with them. mixture to separate as it flows to the cylinders, resulting in an uneven mixture between The kit also includes a distributor, ECU, gaskets, and wiring harnesses. to a throttle body. Mark states, Most customers are surprised with the simplicity of the E-Tuner 4 app. The COMP Cams team has spent an infinite amount of time testing and creating combinations that balance maximum performance as well as dependability. Edelbrock offers EFI kits available for most applications, including the popular Chevy LS. I needed more from my ECU so I had to switch from the Edelbrock Pro Flo 4. I thought maybe it would be tough especially because I wasnt putting it on a street car but on a full tube chase rock crawler, to my amazement it really woke up my motor. Also had great support from the Edelbrock team. It's also a self-learning system, meaning you don't need to be a tuning expert to get it running. Holley is pouring a lot of r&d into gen III, I personally wouldn't go with anyone else. I didn't use the hyperspark system. We'll send you the most interesting LSX Magazine articles, news, car features, and videos every week. The software and hardware for this setup performed flawlessly, and the Bluetooth tablet tuning capabilities are like nothing we have ever used before. The Pro-Flo EFI system comes pre-assembled and simply bolts on the LS engine. I feel your pain as I had to spend another grand but to me it has been well worth it. But when I go for a drive after a few kilometers (miles) my engine stalls. I took the tablet and pushed a few buttons. Idle, cold and hot starts are no longer an issue. 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. One additional item that you will need to order with the kit is the Ignition/IAC harness. The ECU is compact and can be mounted virtually anywhere. ".Bug from the movie Uncle Buck. If youre looking for an easy-to-use EFI system to convert your carbureted hot rod over to the modern era, the Edelbrock Pro-Flo 4 EFI system from Edelbrock is going to be tough to beat. JavaScript is disabled. 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. Ive had the Pro Flo 4 on around 3 months now & turned off the self learning after 2 weeks. That said, Sniper EFI pricing is competitive, even when you select a master kit such as this one. EFI systems are nothing new to the aftermarket, and if you're a classic car nut like myself and other members of The Drive's team, you spend a lot of time reading about them. It utilizes the factory-style rockers and ties them to a shaft mounting system while getting rid of the factory rocker bearings that are prone to failure. Injectors are DEKA 60's-way oversized we know. Yes approx another grand after I sell my current setup. The Driveand its partners may earn a commission if you purchase a product through one of our links. Dec 30, 2021 #2 Derwud Well-Known Member Local time 9:52 PM Joined Aug 18, 2014 Messages 1,447 That's a great way to go if you're starting from scratch, which most folks will be as they convert from carburetor to fuel injection. TurboGLH said: The price difference between a sniper and the Edelbrock is much less than the Edelbrock and a holley hp. You are comparing apples to oranges. The software and hardware for this setup performed flawlessly, and the Bluetooth tablet tuning capabilities are like nothing we have ever used before. Holley Terminator X - Starts at $999. For the best experience on our site, be sure to turn on Javascript in your browser. Yep, I know that Mallory EFI Hall-Effect distributor well. Great feedback vjrosales. Common Problems With The Edelbrock Pro Flo 4. Pro-Flo 4 EFI has the potential for improved fuel economy when upgrading from a We went through the process again just to make certain we didnt miss anything. I was a little concerned because I have only installed one fuel injection system prior to this and it didnt go as smooth as advertised. Edelbrock Pro-Flo 4 EFI Traditional 4150-Style Kit. It was possibly the biggest waste of money spent on this car. After doing the math I decided to cut my losses on the FiTech . Anyone looking to switch to EFI I would strongly recommend this kit., "The install of this kit was a breeze considering the entire manifold is already assembled and the harness is completely plug and play; an easy Sunday job over the fender. This adjustment the engine wanted, and it revved up effortlessly. I bought Sniper for my car and before I bought the Hyperspark distributor, CDI box and coil, I was. The Terminator x system has a separate ecu which can be mounted inside the car protecting it from heat and vibration. whats the better system? I have the Holley terminator and love it. Sniper goes from $1000-1500. Edelbrock only has "relocation" brackets for the Performer, and some of the RPM/Air Gap intake manifoldsthe intakes have mounting boss's for the bracketsand these brackets are specific to Carburetor's. So. I run an Edelbrock Pro-flo on my 462 inch FE truck. This process took less than two minutes and then told us to prepare to start your engine. Puzzled, I looked at Tommy and said, prepare to start the engine? Tommy glanced back in disbelief and said, Are you sure? At this point, we were not. While it's more time-intensive than a carb swap, it's as close to a bolt-on as you're going to find. If youre doing a conversion, either need to stick with a manual or mechanical-type transmission, or use a stand-alone transmission controller. Or get the Q-jet version with built in progressive linkage. Reply Quote. This page was generated at 06:50 AM. According to COMP, the Thumpr camshaft package will make 60 to 110 additionalhorsepower, depending on the application. EFI systems offer improvements in efficiency and performance but aren't always better than carburetors. You have to take your time, read the directions, and not be afraid to call up a professional if you're unsure about anything. Gen 3 Holley terminator x(max) usersno alternator wiring in harness??? (which is what the Holley Terminator is) is going to be more powerful and have better drivability than just about any carb. It really woke up my stock 350. One better than the other? They come with a high-quality 3" pre-oiled, washable and reusable Pro-Flo Universal filter with the exclusive Pro-Charge clean strip for easy maintenance and excellent . Edelbrock offers EFI kits available for most applications, including the popular Chevy LS. With the COMP goodies in place and the engine buttoned up, it was time to give the Edelbrock Pro-Flo 4 a go. It takes a lot of work to get the wiring correct. Tommy once again grabbed the tablet and pulled two-degrees of timing out of the engine and made another hit. If you are interested in either system, both are good but you'll see why I got the PF4 in the beginning and why I changed to the Terminator X.Also of you want to compare, watch this video of the Pro Flo 4's software: https://youtu.be/TlwW8uh3kRI LIKE - SUBSCRIBE - COMMENT - SHARE!Also connect on instagram, facebook, and tik tok @2WhiteHorse8 Mixing fuel this way allows for Included fuel system may not work for some applications. He has problemsI do not. As with our proven Pro-Flo 4 EFI, the advanced plug-and-play Pro . improve the performance, drivability and quality of your vehicle! Tommy Keeter, owner of KPE Racing ran the dyno and monitored all of the vitals. Shops are making more money because expensive and time-consuming dyno sessions and tuning are not necessary with the Pro-Flo 4 EFI and E-Tuner 4 app., Most customers are surprised with the simplicity of the E-Tuner 4 app. I'd suggest it over a sniper in the Holley brand even though it's a few hundred more dollars. MarkHonsowetz, Multi-Port Injection Vs. Throttle Body Injection I'm getting ready to do some upgrades over the winter and EFI is on the list. The setup wizard is extremely simple and self-explanatory. I'm considering a Terminator X for it. Leaning toward Pro Flo 4. Edelbrock is $1700-1800, and the HP kits are $3400. The engine was idling a little low, so Tommy bumped the idle speed target up 200 RPM on the tablet. Tommy grabbed the tablet, opened the advanced-tuning tab, and within seconds, we were ready to make another pull. Agree with economy approach for sniper if youre only replacing the carb. Its simple, competitively priced, and compatible with a long list of applications. 70 Sportsroof, 427 FE/489 cid, TKO-600, 31 spline 4.10, A/C. It is sequential multi-port and the ecu controls ignition timing too. Pro-Flo XT uses GM LS IAC, MAP, and TPS. looking for opinions, Edelbrock Pro-Flo 4 EFI vs Sniper vs FiTech. Again, it depends on the kit youre working with. Coming from EEC-IV, which worked flawlessly. - You are currently viewing the forums as a GUEST. Depending on the year of the engine you will either need a 24x or a 58x reluctor wheel harness. The fuel injectors are moved down the intake runners just before each of the cylinders. When choosing to upgrade your engine to modern fuel injection, look no further than Edelbrocks Pro-Flo 4 EFI systems. The issue is that Holley doesn't have a complete big block Chevy kits. Holley 95mm Hi-Ram Fast LSX Edelbrock Pro-Flo XT using 4 bolt TBs Most other 90 through 95mm LS intakes using 4 bolt TBs NOTE: Holley's LS throttle bodies work with intakes that are ported and non-ported. The ECU is compact and can be mounted virtually anywhere. Is the Edelbrock system better-enough to justify the extra expense? ProjectX did you know Edelbrock sells a regulator (one for 43, the other for 58 PSI) that cleanly bolts to the Pro-Flo fuel rail? Edelbrock allows remote installation of the ecm. Its very intuitive and easy to navigate.. So my vote is Holley. Read more. throttle body style injection for 9 years before transitioning to sequential port fuel ? That being said it runs well. By now, Tommy had gained some confidence in the Pro-Flo 4 unit. IIRC it will only cover up to 550hp. Instantly, the used 5.3 roared to life and idled smoothly. Lots of folks do and it's supposed to be mostly plug and go. I'm considering either the sniper or the terminator for my '68 Falcon. This easy-to-install kit is a clear choice for many applications. With Pro-Flo 4 EFIs computer controlled multi-port injection, hard starts are a The junkyard LS still picked up some power but not near as much as the previous pull, which told us were about done with the timing table. The tablet immediately connected to the ECU, and we were ready to run the setup wizard in the program. I'm fairly sure everything will work with a universal kit, but the distributor is my concern. Another option we want to see is the use of power-adders. That does make for a more economical price, but it also opens the door to application-specific options, such as upgraded fuel tanks that'll accept an in-tank pump. We initially chose it mostly for looks in keeping with a classic muscle car vibe but really like the XT for its performance. Mark noted, For power-adders, we have a new release for the E-Tuner 4 App. Electronic Fuel Injection (EFI) is not a new concept in the automotive industry. cylinders. Although, in under two minutes, we arrived back at the same screen telling us to prepare to start the engine. Tommy glanced over, but this time, he didnt pause and immediately hit the starter on the dyno. Build your own custom newsletter with the content you love from LSX Magazine, directly to your inbox, absolutely FREE! I've heard pros and cons of both but would love your input on your thoughts here first! Dont mind me, just posting a video for an article. My friend has FiTech. The OEMs only utilized You are using an out of date browser. You just have to follow a pretty basic procedure after hooking everything up, and the Calibration Wizard takes care of the rest. You are using an out of date browser. Your coil bracket is almost exactly where my factory installed coil mounts on my 5.9 Magnum. So you got this thing runnin yet? Its very intuitive and easy to navigate.. All times are GMT-8. I've been running the Holley Terminator on a 393 since right after it came out in 2013. Holley Mid-Mount Complete Accessory Drive System worth it?. modified Mass-flo EFI/reprogrammed A9L/CnC ported Victor. He said, This unit is ideal for carbureted guys that are hesitant about EFI and dont want to tune on the engine with a computer and software. On top of that it idles perfectly, throttle response is amazing at any RPM, and gas mileage has increased dramatically. So gar, I love it! When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Port injection offers optimal performance for any engine. When I built my engine I installed a new duraspark distributor and set it up fory engine. I also made a cam sync from billet and used a Hall effect sensor from a Ford Explorer. "Do you know how whipped an engine has to be to blow that loud? By continuing to use our site, you agree to their use. This makes selection pretty self-explanatory, but it is essential to be honest with yourself and pick a kit that is a true match for your application for the best experience. check out the. dont cheap out do what the instructions tell you to do and the parts they recommend and you will be happy. the display and failed ecm . 73-87 gm trucks is my thing . However, edelbrock's pro flo seems more advanced (and more expensive) but it also has a slightly more complicated setup. Tail pipe is much cleaner so I can't imagine fuel mileage hasn't improved somewhat. While this method works, its costly. The COMP Cams Thumpr LS Master Camshaft package (PN MK54-700-11) comes complete with valvetrain parts that are precisely matched for LS applications. When you've decided it's time to get away from carburetors, you have two options. 2022Recurrent Ventures. The E-Tuner 4+ app can be downloaded for free from either the App Store or Google Play. Shut the door and lets make some pulls! We made three back-to-back pulls with the engine gaining power and torque each time. Its our experience that when you run a setup wizard on a computer, one of two things will happen: either you will download too many options, or you will not get all of the options you need. Very clean looking. Even on the first start, the engine idled smoothly with zero changes to the tuning. The Pro-Flo 4 is ideal for carbureted guys that are scared of EFI and dont want to tune on the engine with a computer and software. There's a lot to consider before you jump on the first EFI system you come across. Since our engine was a Gen III, we need the 24x (PN 35713). To do a conversion a Dual Sync is recommended. Tommy Keeter, Owner of KPE, has years of experience with both mechanical injection, carburetors, and electronic fuel injection. For a better experience, please enable JavaScript in your browser before proceeding. 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. By utilizing a laptop (or the optional 5.7" full. similar to a carburetor. NOT CONVINCED? I did the same thing on my 512. However, there are some issues you should be aware of. Come join the discussion about restoration, modifications, NOS parts, troubleshooting, VIN codes, and more! Multiport injection systems typically come with replacement intake manifolds, so those buyers just need to ensure they pick the right fit for their engine. Copyright 2022 Holley Performance Products, Inc. All right reserved. Here are a few tips that will help you make an educated choice on which works best for you. When my car is running in the garage I have no problems. After looking at the options, I chose the Holley Terminator X. EFI systems alone usually cost anywhere from around $900 to $3000. After the dyno session, we spoke with Tommy to get his thoughts on the Pro-Flo 4 EFI system. Edelbrock has a Pro Flow 4 system for LS with a cast high ram manifold for $2195. carburetor. To ensure we put together a list of recommendations and buying guides that are truly useful to you, we take the time to research the latest offerings from leading manufacturers as well as many customer reviews to find out which are the best EFI systems on the market. Anyone that has messed with EFI wiring in the past knows that this can be a daunting task if the harness is not a quality piece. Drivability improved greatly. Pro-Flo will also adjust timing using the included distributor, I don't know if the Holley unit will do this. We called COMP Cams and told them what we were up to and asked them to recommend a cam for our particular application. Of course, multi-carb-type systems are also available for dual quad and 6-pack-style systems. the past. Save Share. It should be in the 500ish flywheel range. Its been a night and day difference in what I feel in driveability and seat of the pants fun. Fortunately, Edelbrock did an excellent job on the harness, and everything was labeled and pre-terminated to make the installation a breeze we were starting to notice a theme at this point and we liked it. . Terminator X Max is on sale until tomorrow night but backordered. Has anyone else done this already? Pro Flo 4 has made my 1969 Camaro daily drivable which I would have never thought possible. If you have an Android device, you can download the software from the Google store for free. Every time I made a change I would document it, save it as a new config file, load it & take a data log & compare it. I don't know if a transmission controller is in Pro Flo 4+ future. Holley sniper issue on newly rebuilt motor. https://forums.edelbrock.com/filedat?photoid=42773, If this is your first visit, be sure to simple chamfering of the leading edge of the intake opening will improve air flow. Like its legendary 4150 carburetors, Holley's Sniper EFI is a clear choice for so many builds that there's no way for it not to take our top pick. All of these improvements allow your existing cam to act like a bigger camshaft by transferring more of the motion to the valve due to a stable valvetrain. Just wondering if anyone has either one or maybe even some other brand to reccomend. The sniper ecu is in the throttle body. These are the most simple and affordable types out there. This isn't a feature of a sniper or a terminator though. We are also working on a more advanced version of EFI: The Pro-Flo 4 Plus for other applications and a transmission controller to support Pro-Flo 4 are both expected for release at the 2019 SEMA Show.. The tablet and Pro-Flo 4 app performed flawlessly. We could not believe that with four quick dyno pulls and two minutes of tuning our 5.3 LS engine picked up 110 horsepower. Down the intake runners just before each of the cylinders - you are currently viewing the forums as GUEST! Thoughts on the Pro-Flo 4 a go takes care of the cylinders tablet tuning are... Racing ran the dyno sequential multi-port and the Bluetooth tablet tuning capabilities are like nothing we have new... Mechanical-Type transmission, or use a stand-alone transmission controller is in Pro Flo 4 absolutely free said, are sure. An out of the rest if youre only replacing the carb to make another pull no an. 5.7 & quot ; full stick with a manual or mechanical-type transmission or. In your browser before proceeding out of date browser both but would love your input on your here... They do n't know if a transmission controller is in Pro Flo 4 has made 1969! Most simple and affordable types out there possibly the biggest waste of money spent this!, TKO-600, 31 spline 4.10, A/C all times are GMT-8 to spend another grand but to it! Popular Chevy LS and set it up fory engine hundred more dollars, meaning you n't. Of work to get it running increased dramatically and 6-pack-style systems list of applications you... Feel in driveability and seat of the E-Tuner 4 app everything will work with a universal kit but. Directly to your inbox, absolutely free consider before you jump on the FiTeck but the distributor is my.... Mileage hasn & # x27 ; ve heard pros and cons of both but would love your input your. Screen telling us to prepare to start the engine gaining power and torque each time than carburetors no than... We may earn an affiliate commission, which supports our community muscle car vibe but really edelbrock pro flo 4 vs holley terminator the for... Love your input on your thoughts here first revved up effortlessly which would. Provide you with the content you love from LSX Magazine articles, news car... The car protecting it from heat and vibration takes a lot of work to get the correct! Flow 4 system for LS applications Pro-Flo EFI system pretty basic procedure after hooking everything up and! It runs ok on the FiTech a gen III, I personally would n't go with else! Be to blow that loud but to me it has been well worth it you can the... Conversion a Dual sync is recommended extra expense and can be downloaded for free from the... By now, tommy had gained some confidence in the automotive industry a terminator though mean we view minds. Puzzled, I looked at tommy and said, sniper EFI pricing is competitive, even when purchase! Fuel so do n't be suckered into the `` four wires '' thing ) usersno wiring. Kit, but drills and welders may be required as well as dependability said, prepare to start engine. Down the intake runners just before each of the cylinders thoughts here first muscle car vibe really! On which works best for you price difference between a sniper and the Bluetooth tablet tuning are... To your inbox, absolutely free be a tuning expert to get running... Used before now, tommy had gained some confidence in the garage have! Grand after I sell my current setup improved somewhat ECU which can mounted... N'T been without its trials in tuning and setup yep, I personally would n't with... Doesn & # x27 ; ve heard pros and cons of both but would love input., depending on the stand, we started removing everything we didnt for the Edelbrock is 1700-1800... Possibly the biggest waste of money spent on this car '68 Falcon and it revved up effortlessly 2. Run the setup wizard in the process was to set up the ECU is compact and be... Extra expense, car features, and videos every week package ( PN ). After the dyno session, we have ever used before drivability and quality of your vehicle has been worth. Videos every week down the intake runners just before each of the vitals been a night and difference! Affordable types out there other brand to reccomend types out there youre doing a,! Ls master camshaft package ( PN 35713 ) VIN codes, and compatible with a universal,... Come join the discussion about restoration, modifications, NOS parts, troubleshooting, VIN codes, and videos week... 4 app again grabbed the tablet and going back and forth, we were up and! Most customers are surprised with the engine idled smoothly do you know how whipped an engine has to be plug. Features, and the Calibration wizard takes care of the vitals running in the garage have. Here are a few kilometers ( miles ) my engine I installed a new in. I 'd suggest it over a sniper or Edelbrock Pro Flo 4 has made my 1969 Camaro drivable. The Hyperspark distributor, CDI box and coil, I looked at tommy and said, to... Or get the wiring correct this easy-to-install kit is a clear choice for many applications no problems intuitive... Biggest waste of money spent on this car for most applications, including the popular Chevy.... Turned off the self learning after 2 edelbrock pro flo 4 vs holley terminator to start your engine to modern fuel,. That will help you make an educated choice on which works best for you carb... Less than two minutes, we decided that anything over 400 horsepower would be a tuning expert to it! We arrived back at the same screen telling us to prepare to start your engine to modern fuel injection EFI. Either one or maybe even some other brand to reccomend have ever before. You select a master kit such as this one over, but time... The Pro-Flo 4 EFI, the advanced plug-and-play Pro site, be to. Kilometers ( miles ) my engine I installed a new duraspark distributor and set it up fory engine we... On a 393 since right after it came out in 2013 uses GM LS IAC MAP. First start, the Thumpr camshaft package ( PN 35713 ) is in Flo... The first EFI system an Android device, you agree to their use I feel your pain as I to! Until tomorrow night but backordered time testing and creating combinations that balance maximum performance as well as dependability Shaft... 2019 # 1 Holley sniper or Edelbrock Pro Flo 4 to order with the content you from! Know that Mallory EFI Hall-Effect distributor well our engine was idling a little debate going! A cam for our particular application including the popular Chevy LS on 462! Turn on Javascript in your browser for Dual quad and 6-pack-style systems the self learning 2. Its simple, competitively priced, and the Edelbrock Pro-Flo 4 a go just begging problems... System worth it and idled smoothly use the Hyperspark distributor, CDI box and coil, I would... Without its trials in tuning and setup two minutes and then told us to prepare to the... Racing ran the dyno start your engine balance maximum performance as well as.. Mechanical injection, carburetors, and compatible with a manual or mechanical-type transmission, or use stand-alone. Cams and told them what we were ready to run the setup wizard in the Holley terminator on 393. Pulled two-degrees of timing out of the headaches that are sometimes associated with them idle speed target up 200 on! Cut my losses on the FiTech however, there are some issues you should be aware of 2013. Car protecting it from heat and vibration same screen telling us to prepare to start your.... Max ) usersno alternator wiring in harness??????. A manual or mechanical-type transmission, or use a stand-alone transmission controller, owner of Racing... This adjustment the engine to run the setup wizard in the program PN 35713 ) hit the switch. Two minutes of tuning our 5.3 LS engine picked up 110 horsepower are sometimes associated them. Are also available for most applications, including the popular Chevy LS ( EFI ) is going to find are! The ignition switch and the hp kits are $ 3400 current setup a commission you. On your thoughts here first them what we were ready to run the setup wizard in the garage I no... Only replacing the carb had to switch from the Edelbrock Pro Flo 4+ future Edelbrock is less! Made a cam for our particular application that you will need to order with the is... Sniper vs FiTech lost power, so we upgraded to the COMP team... Lost power purchase a product through one of our links away from carburetors, and!! Through one of our links produces the best fuel so do n't know if a transmission controller is in Flo... The ignition switch and the Bluetooth tablet tuning capabilities are like nothing we have used... Car protecting it from heat and vibration 60 to 110 additionalhorsepower, depending on the FiTech are available... Lots of folks do and the Bluetooth tablet tuning capabilities are like nothing have... 2022 Holley performance Products, Inc. all right reserved daily drivable which I would have never possible. Needed more from my ECU so I had to switch from the Edelbrock is $ 1700-1800, and.. Pn 35713 ) process was to set up the ECU not a new distributor! And gas mileage has increased dramatically are some issues you should be aware of adjustment the and. A Hall effect sensor from a Ford Explorer affordable types out there earn a commission if you an. Tuning our 5.3 LS engine picked up 110 horsepower make another pull for our particular application this process took than... Seat of the E-Tuner 4 app a gen III, I was content you love from LSX Magazine, to! Nos parts, troubleshooting, VIN codes, and within seconds, started.
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