4) Pro-Ms system includes OEM style controls for all the popular add-on performance enhancing features. The foundation of AFI is expertise. The answer? I looked on their site and there are returnless versions too. The time at which this occurs is known as spark advance. Now it fires right up no matter what the weather is like or how long it has sat. Throttle Body style EFI systems feature fuel rails and injectors mounted directly to a throttle body. You may be familiar with the closed loop fuel controls used at idle and cruise in factory vehicles equipped with narrow band O2 sensors. But doesn't the combination of engine parts dictate the needed a/f ratio and spark advance? High performance billet aluminum distributor complete with cap and rotor. 2) Fuel The proper amount of fuel is added to that air via the fuel injectors. No external controller needed. Thats OEM level control of an aftermarket product. Wednesday 9-5 Engine). After rebuilding my motor this winter, i am tired of messing with carbs and want to try something new. It is that simple. The Explorer uses a distributorless ignition system and EEC V fuel injection system. --Don't forget your EFI motor might not have a camshaft eccentric to run the carb . It goes through all the same rigorous testing as the Ford modules. All Rights Reserved. -The mechanical fuel pump is replaced with a high pressure electric fuel pump. Not wanting the classic look? Harness includes diagnostic connector, and diagnostic is similar to 1986-92 GM pickup. Competitively priced - plug-and-play solution, Self-learning ECU with easy-to-use Setup Wizard, Available for popular Ford, HEMI and GM Engines, New lower price - Complete kits starting at $1695, Most complete EFI Systems under one part number, Complete self-contained system- Easy to install, Delivers constant fuel pressure with no fuel return line, external fuel pressure regulator or fuel tank modifications necessary, Compatible with existing factory fuel tank and pump, Throttle blades are staked to the shaft for secure fit and finish, Throttle shafts ride on sealed bearings for efficiency, New Throttle position sensor installed on most apps, Castings are machined and assembled in the USA, Throttle shafts ride on sealed bearings for smooth operation, New throttle position sensor (TPS) pre-installed on most apps, Throttle body casting is machined and assembled in the USA, 3 versions allow tuners to position the throttle body low for hood clearance or higher for maximum airflow, Available in satin or black powder coated finish, Elbows include a universal throttle cable bracket. Speed Density offers you nothing to use to come up with proper spark advance values. 3) The Pro-M EFI system will run nearly any engine at an OEM level right out of the box. 1) Read the thermometer inside your house. OPTIMUM MARINE - Affordable Fuel Injection AFI is proud to introduce our new line of Throttle body fuel injection kits The optimum series is our new line of throttle body injection kits that retain the advantages of affordable fuel injections' Legacy throttle body injection kit. 4) Compression The air fuel mixture must be compressed in order to create the powerful explosion necessary to make power. Operates GM engines with or without ECM controlled ignition. Many of those items are available in separate packages in the aftermarket. I have a '86 Martinique, that I am selling, but I may keep and do a conversion. Includes new rear bowl fuel inlet to allow for dual feed or custom Adjustable needle & seats to accommodate varying fuel pressures Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Load is defined as Ingested Air Mass divided by Potential Air Mass. I would like to see at least 10% in fuel savings, also would have better starting, idle and low end throttle response. Load is simply the air mass being ingested by the engine divided by the engine's potential for air mass. Have you tried looking down the carb throat to see if its dripping after shut down? Why do we do this? So there is at least some probability of success. . Hardin Marine 2023. Also consider the time and money youll spend trying to get it to run properly. The conversion will be difficult and expensive. In a net shell, engine management is simply a matter of providing the proper amount of fuel and providing spark at the proper time. Many people who are shopping for engine management systems are doing so because they've spent a lot of money on performance parts hoping to make big power. You are obviously buying an engine management system to make your engine run well, make power, and provide the best fuel economy possible. Im thinking about converting my 84 stock 351 to fuel injection. Cool, I've been hoping you would be back with good news. Uses remanufactured GM throttle body appropriate for engine size. If youre capable of removing your factory harness and remembering where everything goes when you plug in our new one, thats a big plus. FAST EFI costs about $1800 (not cheap). Its tax time and Howell Engine Developments is giving you a break with 10% off everything on the website using coupon code taxtime through Friday 5/12*retail customers only* EZ-EFI Self-Tuning Fuel Injection System Base Kit. I was able to install it in one afternoon and the wiring was truly plug and play. That was the company website so maybe some others have it cheaper. Manifold Conversion Kit - Log Style Manifolds. Even if I don't do the efi conversion, I wanted to find out if im running rich or lean. I have talked to them about it last year but have not decided yet. In the end, our system will cost you much less than what the others do and will give you much better results. I am contemplating changing to efi and could use some advise . The Load calculations are done for you by the Pro-M EFI PCM. Free Shipping; $104.99. The other efi/ tb efi systems from the marinizers don't appear any different than the automotive ones other than a flame arrestor. We perform all of our own flow testing and generate all our transfer functions in house right here in the USA. Shipped with a calibration file (Tune) to run your engine properly right out of the box! Had to source a manifold riser spacer from performance fuel injection ($80) to accommodate the O2 sensor, found a nice stainless return to tank fuel fill adapter from CP Performance ($50) to avoid removing or drilling into the fuel tank, and used an existing threaded plug for the Coolant Temp sensor. We ship every Pro-M system with all the fuel, spark, and modifier tables written for you. Compare the initial cost of our system to any of the decent ones out there and you'll see it is about the same. The Pro-M EFI Powertrain Management system is an OEM quality, Mass Air, sequentially fired, port fuel injection system, with full ignition control and transmission controls. Now they need something to pull it all together and make it run smoothly and reliably. This method works quite well, but you obviously cannot justify doing this in the aftermarket. No one else can make this claim. Again, herein lies the beauty of mass air. Pro Flo 4 has made my 1969 Camaro daily drivable which I would have never thought possible. These are complete systems that are engineered to provide all the components and hardware needed for your custom installation. The Pro-M EFI PCM will use the new values. It is easy to install, simple to use, and allows for customization of virtually every electronically controlled powertrain function. This is fuel injected so a return line sends the excess fuel back and all you have to worryabout is the electrical connections being sealed to prevent a spark. Given that those things are dictated entirely by air/fuel ratio and spark advance, shouldn't you buy an engine management system that will do those things properly? We cannot stress this enoughThe real beauty of the Pro-M EFI system is that it can be as simplistic, or as sophisticated as you want it to be. 710-550-51 + Option (s) Holley Sniper EFI Self-Tuning Master Kit - Shiny, Black Ceramic or Classic Gold. Restores, maintains & helps protect the catalytic converter, oxygen sensors, fuel injectors, and cylinder heads. Therein lies the beauty of a mass air system The single most important values for proper engine control is directly metered by a sensor and not derived from multiple other values. . file size: 40 MB. We honestly believe that no other system currently available will be able to deliver the OEM level of drivability and quality that we offer. These days, speed density systems are almost always Self-Learning systems. The money you will save by not going to the tuning shop will pay for your Pro-M EFI system. With PF4 computer controlled multi-port injection, hard starts are a thing of the past. Load will determine what your air/fuel ratio should be. do you idle every where ? For nearly 30 years now, Pro-M Racing has been selling Mass Air Meters that can support as much as 2000 horsepower. Not so great for you. 5) Pro-M uses and endorses only the very best components for its engine management systems. I agree it is expensive. The integral cam / crank position sensor allows for sequentially fired fuel injectors without the hassle of installing conventional cam and crank shaft position sensors. That's all there is to it. # (exemption order), In the state of California this kit can be installed on 1975 or earlier vehicles only. 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. Lowers total hydrocarbon emissions by . Before we get into the differences, we should go over the very basics of engine management so that those who are not at all familiar with these things are up to speed. Despite that, Pro-M EFI is the only aftermarket engine management system that uses Load. Ford 351 Windsor Complete Mass Air Sequential Port EFI System. The money you will save by not going to the tuning shop will pay for your Pro-M EFI system. High performance coil featuring faster rise time and increased spark duration for increased performance. Thursday 9-5 The Pro-M EFI Powertrain Management system is a Mass Air, sequentially fired, port fuel injection system, with full ignition control, and transmission controls, as well as a host of other features listed below. I am currently researching FAST ez-efi kits. The tuner still has to dictate to the ECU what the air/fuel ratios will be, and without a value for load, its all just guesswork. Throttle body base gasket, throttle cable bracket, assorted hardware and fittings and detailed instructions for a simple turnkey installation. Especially for fuel-only control, all you need is a "tach signal" - either a coil negative, or an MSD (or other CDI box) tach output, will work just fine. We obviously arent going to give you values that will run your engine on the ragged edge to squeeze out every last drop of power. Those things are Fuel and Spark. All that is needed outside of the kit is a marine fuel pump and a bung for o2 sensor in the exhaust The rest is plug and play and the system tunes it self. File Max. Use your Summit Racing SpeedCard today, and get 10% back - Get Details! Your laptop also acts as a powerful scan tool. If you want to know what the temperature is inside your house, which of these methods would you choose? Add or subtract whatever you want from the base fuel and base spark tables. The carbed 351 is a great running motor. Comes complete with idle control motor, throttle position sensor and 3 vacuum ports for your fuel pressure regulator, PCV valve, power brake booster, etc. You have Ford and rotation problems to deal with as well as reduced economy and horse power. Part Number: FEL-17166. 3) Speed Density as it is used in the aftermarket. Or if you prefer, you can have a professional tuner do it for you. ", I have a 1971 Z28 Camaro with a Chevy LQ4 thats been stroked to 408 CI. This EEC V system has a great deal of emission control devices and is difficult to work with in an EFI conversion. We can control your automatic transmission. File Max. The 351M . Click here to access our. You should also understand that the combination of engine parts is irrelevant when using Mass Air engine management. We even apply closed loop strategy to our water/methanol injection controls, which means you get exactly the amount of water/methanol injected into your engine that you asked for. All needed sensors (air charge temperature sensor, two O2 sensors and bungs, throttle position sensor, mass air sensor and coolant temperature sensor). Unit B JavaScript seems to be disabled in your browser. VERY happy, should continue to tune itself and get better. So easy to install and all the parts you need come with the kit. I am often asked Why do so many of the OEM auto manufacturers use Speed Density. Retry your search using a single keyword: For additional assistance or more information, Contact Us. For the best experience on our site, be sure to turn on Javascript in your browser. Never miss a good chance to shut up ~ Will Rogers. It makes no difference what engine you are using. Those methods are explained below: It's important to understand that the mass of the air being ingested by the engine is the single most important value necessary to determine how much fuel to supply to the engine and to determine what the spark advance should be. Tuners who have used our system agree its as simple as simple can be to use. Automatic updates for the calibration tool and user manuals. It makes no difference what heads and intake you have, what cam(s) you use, what you have for an exhaust system, or how many times you decide to change these things. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive. Basic engine management boils down to two things: Lambda (Air/Fuel Ratio) and Spark Advance. I would have replaced my fuel gauge sender with one that was plumbed for a return already so I didn't have to drill a hole in my tank. The throttle body -- from a GM truck -- temp sensors, fuel pump, computer (w/ map sensor) and home-made relay board are not. Furthermore, the PCM uses adaptive controls to learn how to control the idle speed and stores this information in its memory. By continuing to use our site, you agree to their use. Our PCM is water and shock proof and suitable for under hood mounting if desired. Packaging versions to cater to Gasoline, Diesel, and Marine markets. Done the right way! Street to Race - From GM's factory COPO Camaro to NASCAR to your car! FORD 1960s Mustang/Falcon Complete TBI System, Toyota/Landcruiser Optimum series TBI kit, 3.0L Mercury/Volvo Optimum Marine series TBI kit, Generation III GSE Fuel Injection Conversion, Ground Support Equipment Installation Instructions, - MOPAR / CHRYSLER Legacy Complete TBI Kit, - FORD 1960's Mustang/Falcon Complete TBI System, - Toyota/Landcruiser Optimum series TBI kit, - Chevrolet Optimum Marine series TBI kit, - 3.0L Mercury/Volvo Optimum Marine series TBI kit, - Generation III GSE Fuel Injection Conversion, - Ground Support Equipment Installation Instructions, https://www.youtube.com/watch?v=MzRJh6kp6HY, https://www.youtube.com/watch?v=eWFWocpD1n8, https://www.youtube.com/watch?v=zdN5jsltyOk. But the Pro-M EFI system is much easier to install, much easier to use, has worlds better technical support, and will save you thousands in money spent at the dyno. But isnt a Mass Air Meter a restriction? Additionally, speed density systems need to be re-tuned every time you make a change to the engine. Our exact fit powertrain harnesses are made to be exact duplicates of the originals, using all of the same connectors as the original harnesses for a fast and simple installation. The fuel rails and individual injectors provide such smooth drivability and effortless, instantaneous cold startup. All Pro-Flo 4 EFI systems are warranted directly through Edelbrock for peace of mind! Decel Fuel feature cuts fuel while decelerating. The injectors are sized to allow ample room for large increases in horsepower. Manifold Conversion Kit- Log Style Manifolds, OMC / Volvo 302/351 Ford Exhaust Manifold 3852347, OMC / Volvo Complete Exhaust Manifold and Conversion Kit - FORD V8 302/351 CID (EFI Engine), OMC / Volvo Complete Exhaust Manifold and Conversion Kit - Hi-Rise - FORD V8 302/351 CID (Carb. Pro-M EFI uses two wide band O2 sensors (One in each bank) to provide the most accurate fueling possible under any operating condition. I highly recommend Edelbrock Pro Flo 4 EFI., Decided to up grade my Fuel injection system with Edelbrock Pro 4 EFI. All times are GMT-5. As I recall its not cost efficient . Im not sure when I going to pull the trigger on the full conversion, but I wanted to start with the O2 modification and maybe the fuel return line to the gas tank. An engine management system isnt a bandage for problems in the engine or fuel system. . Coil On Plug option available. This will not be for the faint of heart. Don't confuse Self-Learning with Self-Tuning, which is what many manufacturers call it. Free Shipping; Fel-Pro Performance Marine Exhaust Header Gaskets 17460. Longbed to Shortbed Conversion Kits. Feb 21, 2006. Proper drivability is dependent on the components in your car operating as they should. The store will not work correctly in the case when cookies are disabled. Tricks. No problem. Is a mass airflow meter a restriction? Speed Density systems use a method where manifold vacuum and engine RPM are used to calculate the volume of air being ingested by the engine. Lets use water/methanol (WM) as an example. They can do this because they use the same engine combination over and over again but understand that every OEM management system uses Load. Just select one of the other Pro-M Racing mass air meters for draw through or blow through applications. However, tuning is neither required, nor recommended. That is a sweet O2 adapter! Key to the improved . Since that air mass is directly measured, the combination of engine parts that resulted in that air mass simply does not matter. Terms of Use | Privacy and Security | Site Accessibility This can also cause the air/fuel mixture to separate as it flows to the cylinders, resulting in an uneven mixture between cylinders. It was a shame this car sat for 5 years because I got tired of rebuilding the carburetor all the time. This type of control will result in a smoother idle, faster acceleration, better peak power, improved fuel economy and the ability to control detonation, all with the touch of your finger in the E-Tuner 4 app. If youre not sure, swap over your water pump from the carb'ed motor. It is truly the best of both worlds. GS22 or GS24 perhaps? They will hold that engine at every possible combination of RPM, throttle position, temperature, and atmospheric pressure and use a mass air meter to record the air mass at each operating point. You can find you FAST EZ-EFI kit here: https:/. Optional Coil On Plug ignition system. Manual shift option. Custom calibration PROM for your engine. If youre not intimidated by any of that, then you should be totally qualified to get a Pro-M system installed and running in your car on your own. Thats really going to depend on your abilities. There are mainly two types of fuel pump . The OEM's only utilized throttle body style injection for 9 years before transitioning to sequential port fuel injection for improved drivability and efficiency. The 351W is part of the Windsor V8 engine family, an informal name given to the engines produced out of the Windsor, Ontario manufacturing plant. In an OEM application, speed density makes a lot of sense. For an engine to run, you must have four things. The way I would do this is three simple steps. As mentioned earlier, we can control water/methanol and nitrous oxide. Engine), Complete Exhaust Manifold and Conversion Kit - Ford V8 302/351 CID (Carb. Smaller sizes are slightly larger than stock and are a great first step for stock or mildly modified engines. The other two (Air and Compression) are strictly mechanical and are not controlled by the engine management system. That won't work on your boat, it uses an oxygen sensor and that won't work with a wet exhaust. This page was generated at 1 minute ago. I had great performance with the PF1 but this new system was so much better. Pro-M constantly strives to take advantage of new technology and develop new components and software that will make what we think is already the best even better. Sign In My Cart Products by Category Shop By Brands Parts Diagrams Closeout! How big of a pain is this process and where do I start? We even offer an OEM quality Flex-Fuel system. Roll into a car show or even a gas station in a modified vehicle and what is the number one question you hear? Outside of that, youll need some basic computer skills to download a program from our website and work with email attachments. This kit does not have a California E.O. We have a variety of mass airflow meters employing many sizes, shapes and designs. When tuned correctly it will start with 2 throttle pumps from dead cold and with a quick turn of the key otherwise. You'll have to work thru picking the right size engine and a few more selections after that to come up with a price that doesn't seem to bad depending on how much you want fuel injection. 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. Cut fuel or spark or both. But that combination of engine parts is going to result in some amount of airflow, which will result in a certain value for Load, and that is what really matters. It does not need to be a shop. Also, that kit is not for marine use, so not coast guard approved. It is a pretty simple conversion that is finally getting close to justifiable. Flex Fuel. This location provides a more efficient mixture control thats unaffected by varying intake manifold runner temperatures and length. The PCM constantly monitors actual idle speed, compares it to the target idle speed, then uses both the idle air control valve and spark advance until actual and target match under any condition. The pre-loaded calibrations on the E-Tuner 4 app are great, and I really like the ability to adjust the system and monitor engine vitals right from a phone or tablet., Looking to upgrade to EFI. As for power, some quick changes for fuel and/or spark can be made in a matter of minutes to see what (if anything) can be gained. All that matters is what you get. Really the only improvement over a carb would be easy starts year round, shouldn't be much if any fuel savings with a throttle body system. Edelbrock throttle bodies are available in several sizes to deliver increased performance for a wide variety of applications. I found this kit on ebay for $1000. Automatic transmission controls for AODE/4R70W/4R70E/4R75W/4R75E. Started up, idled a bit ruff for about 10 seconds, then the self tuning kicked in and idled perfect, revd it a couple of times and sounded it great, took it to the lake, started first try, idled perfect like it wasnt even cold, took off hard from a full stop several times to get it to finish tuning its self and then went full throttle, hit 44 mph at 4000 RPM, It has never been that fast, never got past 38 before. Want to learn more? No parts to buy! Ford Fuel Injection Aftermarket EFI Computers Like the author of the comparison article said, "the answer depends on what you want for your car. The Pro-M EFI system provides a combination of drivability and quality typically only found in the OEM, combined with a level of performance typically only found in the aftermarket. The simple truth is that everything in between idle and wide-open throttle is where you spend 99.9% of your time when driving your vehicleand it's also where you get the worst results. I called FAST today, they said FAST EFI it is marine safe. The only difference is some parameter changes due to the low thermostat temperatures. Oxford, MI. You experiment with values on the dyno until it makes max power. But, in my defense, fuel injected marinized Fords are a bit uncommon. In addition to fueling, the Pro-M EFI system also utilizes closed loop feedback to precisely control idle speed. PF4 EFI has the potential for improved fuel economy when upgrading from a carburetor. Since 2003, CorrectCraftFan.com has been the foremost Correct Craft reference site, and simply provides the best used Correct Craft buying and selling experience anywhere. Complete Exhaust Manifold and Conversion Kit Would You Like To Add The 36-1 Crank Trigger Kit? Now compatible with both PC and Apple! It does not matter how you get that airflow. 48371, Hours of operation: That estimated volume of air is then corrected for temperature and pressure. Location of the o2 sensor is always an issue because any moisture and it's toast. 2) Closed Loop Feedback ensures that what you want is what you get. Easily make big power on E85! It works perfectly right out of the box with some simple data entry, but if you want to tune, you'll have the most powerful tuning software ever offered anywhere by anyone, and OEM quality components that will last a lifetime.
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