Blog Specialty Services Yes. Official General Motors Fuel Injectors for marine inboard engines. JavaScript seems to be disabled in your browser. Because our system is controlling the WM system and commanding an exact flow amount, and because we monitor the actual flow being delivered, we know precisely how much fuel to deliver via the fuel injectors. Let us know. Any questions about this site should be sent to [email protected]. This system had the small computer included so the start up procedure went smooth and the self tuning worked exactly as advertised. Do they sell it alone? The store will not work correctly in the case when cookies are disabled. The Pro-M EFI PCM detects short circuits and will shut down that PCM driver if a short is detected. Then you need a coolant temp sensor, an intake air temp sensor, and 1-bar manifold pressure sensor - all junkyard items, cheap and easy to find. EZ-EFI Self-Tuning Fuel Injection System Base Kit. Tuning is neither required, nor is it recommended. With a separate controller, the engine management system has no idea that the extra fuel (methanol) is entering the engine. The other efi/ tb efi systems from the marinizers don't appear any different than the automotive ones other than a flame arrestor. Thanks to Mark and Curt, Mark for meeting me out there and going for a ride. 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. There are also modifiers for things like air charge temperature and coolant temperature that will adjust the target fuel and spark as required, but we have those all covered as well. Though this may sound complex, engine management is not as complicated as you may think. Tricks. When you have Load, you have everything you need to know. There are a number of systems available the cost is around 1500.00 and up . Marine (4) Circle Track (3) Savings Central Clearance (1) FORD 5.8L/351 Engine Gasket Sets Part Type: Engine Gasket Sets Make: FORD Engine Size: 5.8L/351 Individual Parts Part Groups In-Store Pickup Results 1 - 25 of 60 25 Records Per Page Default Sort Ford Performance Parts High Performance Engine Gasket Sets M-6003-A50 Engine), Big Block Chevy 454 / 502, 7.4L / 8.2L Exhaust Systems, Big Block Chevy Mercruiser 496 / 8.1L / 8.2L Exhaust Systems, Big Block Chevy Mercruiser 525 / 600 / 700 Exhaust Systems, Big Block Ford 429 / 460, 7.0L / 7.5L Exhaust Systems, Small Block Chevy 305 / 350 / 377, 5.0L / 5.7L, 6.2L Exhaust Systems, Small Block Ford 302 / 351, 5.0L / 5.8L Exhaust Systems, 5.8L Ford V8 S.B. The Load calculations are done for you by the Pro-M EFI PCM. Friday 9-5. 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. Saves fuel! . Learn More. I have a ski boat, yes I said a boat, with a 351W carbed with a holley 600 marine carb. The Pro-M EFI Complete Conversion Kit for the Ford 351 Windsor (331, 408, 410, 427 or any 9.5 Deck Ford Windsor Engine) 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. That estimated volume of air is then corrected for temperature and pressure. We are after all, primarily a mass air meter manufacturer. Advanced boost control for both turbo charged and supercharged applications, that actually works and is easy to use! Engine Gaskets, Marine Conversion, Ford, 351W, Set. . 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. It is made on the same assembly line as the Ford ones are. 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. The mount was purchased from Howell Engine Developments at http://howellefi.com/ . No tricks We also know precisely how much to advance the spark based on our WM flow / Spark Adder table. PF4 EFI has the potential for improved fuel economy when upgrading from a carburetor. I have tried a phenolic spacer, heat shield, gas without ethanol (this did help a little) and a different coil. Smaller sizes are slightly larger than stock and are a great first step for stock or mildly modified engines. We always know exactly where we need to be in the base fuel and base spark tables because we are constantly monitoring actual ingested air mass and using this to calculate Load. Also consider the time and money youll spend trying to get it to run properly. Not for one engine For this reason, this version of speed density is not applicable to the aftermarket but is important to understand how this is done. The Pro-M EFI system can be as simplistic, or as sophisticated as the user wants it to be. We have been providing MAF sensors and generating MAF transfer functions virtually since the advent of the technology. Optional Coil On Plug ignition system. Also had great support from the Edelbrock team. If you prefer to have the work done for you, then anyone meeting the requirements above can perform the work. I do. Easily make big power on E85! Read More . 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. Affordable Fuel Injection (AFI) was founded in 1997 with one goal in mind: offer fuel injection systems that allow superior performance to traditional carburetor systems, for a variety of applications, and make it affordable. Those wide band guages are nice for fine tuning carberators. I am very interested in this myself. But isnt a Mass Air Meter a restriction? Harness includes diagnostic connector, and diagnostic is similar to 1986-92 GM pickup. I would not expect a noticeable change in fuel consumption, however the drive-ability and stat-up qualities should be noticeably improved. If youre capable of removing your factory harness and remembering where everything goes when you plug in our new one, thats a big plus. ECM installs under dash. 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. No spark boxes needed. Load is defined as Ingested Air Mass divided by Potential Air Mass. Fully programmable progressive water/methanol injection controls. And for this reason, you can change that combination of engine parts as often as you'd like. Current 2005 SV 211, due for upgrade! Easy, user adjustable two stage Rev Limiter. The proper value for each of these can only be determined if we have an accurate value for Load. That sensor mount looks like they used a spud washer assembly off a urinal! Very popular for older street-driven vehicles or 4 wheel drive vehicles. Those systems aren't even worth buying, but that's a whole other conversation. The all-new Pro-Flo, Pro-Flo 4 offers the ultimate in performance and power with the precise efficiency only a full. The adapter plate installs in between the exhaust manifold and the riser/elbow allowing for the water jackets to still be in place and an o2 sensor to be installed in the still dry exhaust gasses. Throttle Body style EFI systems feature fuel rails and injectors mounted directly to a throttle body. The engine's potential for air mass is calculated using the engine's displacement and the RPM. How about spark advance? The narrow band O2s tell the PCM that the mixture is not correct. The Pro-M EFI Complete Conversion Kit for the Ford 351 Windsor (331, 408, 410, 427 or any 9.5 Deck Ford WindsorEngine) 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. There is no such thing as self-tuning. We assure you, it's not because they are inexpensive. Instead of the dual diaphram and overflow tube running to the carb on the Marine. If you want the best, look no further. Curious if anyone has used one. 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 PCM uses the same code strategy and the same codes that all the OEM's use! What is your Rear Differential Gear Ratio? First, they are less expensive to manufacture. The values provided in those tables will give you the optimum blend of power, drivability, and fuel economy. Previous. There is much more to it than this, but for the purpose of this article, this explanation will suffice. Tune on the fly and see the results immediately. An air/fuel ratio of 14.7:1 will work. The process Tell the ECU what air/fuel ratio you want under the varying operating conditions. 100% wet-flow tested by Holley technicians to assure it arrives ready to run! Includes EV1 Injector Harness, for commonly found injectors on most stock . 3L packaging - Treats up to 30 gallons of fuel. The PF4 is a great kit. The Mass Airflow Sensors We truly believe our MAFs are second to none. It really woke up my stock 350. Intergraded into the PCM! My system cost me a total of about 600$ (and a pretty steep learning curve). This is absolutely the finest 4 bbl throttle body on the market! Not looking for resale either don't ever plan on selling this classic, Ill look in to the cam kit, no clue on the 30cc.. what ever comes in a rebuild kit. You guess until it runs. Transmission & Drivetrain. Advanced data logging feature built into the software. Thats really going to depend on your abilities. A little more than the Holley system, but nobody seems to be anle to make that one work. Most of the sensors are mounted right on the injection system for a simple install. We're glad you're here. The E-Tuner 4 App is available to download for Android and Apple iOS powered devices. My boat starts at the bump of a key timing is perfect and pulls hard at all RPM's its just stumbles occasionally when trying to get a skier up , but not all the time so its hard to pin point. The money you will save by not going to the tuning shop will pay for your Pro-M EFI system. file size: 40 MB. What do you have to do to make it start when it acts up? Jumbo aluminum fuel rails and mounts. Stay Updated with Emails from Summit Racing. For example, the target air/fuel ratio at idle is typically 14.7:1, but for a variety of reasons, the actual a/f ratio may not be at the targeted value. 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. Understand that spark advance is half the battle, and all you can do is guess. Oxford, MI. . Is a mass airflow meter a restriction? OBD II compatible. A fuel pump works to supply a definite amount of fuel to all cylinders irrespective of the load at a correct time interval based on the firing order. I am often asked Why do so many of the OEM auto manufacturers use Speed Density. This location provides a more efficient mixture control thats unaffected by varying intake manifold runner temperatures and length. This can also cause the air/fuel mixture to separate as it flows to the cylinders, resulting in an uneven mixture between cylinders. That combination will result in some amount of air mass. Please tell us your riser/elbow gasket part number in the open text box below and/or upload two photos with the riser/elbow off the exhaust manifold and a measuring tape across the bolt holes both forward/backward and left/right in the upload area below. The way I would do this is three simple steps. View Details. On your Powerjection install, did you use their fuel pump or did you use a USCG approved marine fuel pump instead? This method works quite well, but you obviously cannot justify doing this in the aftermarket. Since that air mass is directly measured, the combination of engine parts that resulted in that air mass simply does not matter. Each lake being a big difference in elevation, I am at 5200 ft and some of the lakes I go to range from 1200 to 6500. lets see some pics, you wouldnt happpen to work for professional products would you? The intake manifold, billet throttle body . The injectors are sized to allow ample room for large increases in horsepower. Complete assembled powertrain management harness. FREE SHIPPING on Orders Over $109! Eight high quality fuel injectors sized to your application. Operates GM engines with or without ECM controlled ignition. Thats all there is to it. The Pro-M EFI PCM will use the new values. They can do this because they use the same engine combination over and over again but understand that every OEM management system uses Load. The Pro-M EFI system provides a combination drivability and quality typically only found in the OEM . In a net shell, engine management is simply a matter of providing the proper amount of fuel and providing spark at the proper time. It is that simple. Operating in closed loop, the PCM makes a correction to the fueling until the O2s detect an actual ratio of 14.7:1, thus matching the target. 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. Automatic transmission controls for AODE/4R70W/4R70E/4R75W/4R75E. The Pro-M EFI system provides a combination drivability and quality typically only found in the OEM, combined with a level of performance typically only found in the aftermarket. waste of time and money to try to convert. . For nearly 30 years now, Pro-M Racing has been selling Mass Air Meters that can support as much as 2000 horsepower. The ingested air mass is simply the reading taken by the mass air meter. Its not How smooth is your idle? or How does it run at part throttle? Its How much power does it make?. Tune because you want to, not because you need to. Edelbrock throttle bodies are available in several sizes to deliver increased performance for a wide variety of applications. We can control your automatic transmission. For the best experience on our site, be sure to turn on Javascript in your browser. Either way, you're not going to need to worry one bit about getting the engine to run right (provided it doesnt have any mechanical issues). I would strongly recommend this system to anyone looking to go from a carburetor to fuel infection., My 1956 Chevrolet Nomad runs like a modern day EFI vehicle. Also in Tools, Shop Equipment & Chemicals, Cataclean - Fuel and Exhaust System Cleaner, Cataclean Diesel - Fuel and Exhaust System Cleaner, Distribution Blocks, Filters, Adapters and Fittings, Microswitch and Solenoid Mounting Brackets. Self-protecting PCM. Sounds like you need some help tuning your carb (and likely ignition as well) if a $3k efi kit is looking appealing. The rep said they have sold many systems for marine applications. Its the most universal type of Electronic Fuel Injection system, but its not ideal for high performance engines. Experiment from there. No one else can make this claim. Flex Fuel. I decided to go with a new fuel tank made for fuel injection so that delayed the install slightly. The conversion will be difficult and expensive. It does not matter how you get that airflow. The foundation of AFI is expertise. 81nautique's are slick too. 5.0L 19 lbs./hr onces won't cut it) and mass air meter setup for the new injectors (I used a Pro-M 77mm MAF calibrated with my 24 lbs./hr injectors). There was someone on CCF who put a Powerjection III system on last summer, he claimed it worked great. Neither of them benefits the customer. 5.8L Ford V8 S.B. If youre very mechanical, like to tinker, have lots of extra money laying around, and are not afraid of having a non-functional boat for a good long while as you get it to work properly, then go for it! 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. Another drawback is the delayed throttle response since the fuel must travel through the intake manifold to the combustion chamber. This page was generated at 1 minute ago. Why do we do this? By continuing to use our site, you agree to their use. Looks like they also might have the pieces to make a multiport system, but I haven't found a complete kit for that. For the best experience on our site, be sure to turn on Javascript in your browser. Our entire ignition system is contained within the distributor and ECM. the returnless system was my first choice but was back orderd for 4 months so I changed to order to the return style when I found out the return computer controll part of the kit was what was holding it up and they could ship the next day if I go tthe return style and it was $300 cheaper. The 351 Windsor is a 5.8L small-block V8 engine produced by Ford from 1968 until 1997. When tuned correctly it will start with 2 throttle pumps from dead cold and with a quick turn of the key otherwise. on one of our ford cars we had a similiar problem with it playing up when hot & it would not start again till cooled down All material on this site 2002-2022 PLANETNAUTIQUE. Cool, I've been hoping you would be back with good news. Water and shock proof OEM quality PCM. As mentioned earlier, we can control water/methanol and nitrous oxide. I have not found anything yet that says its marine safe. 4) Compression The air fuel mixture must be compressed in order to create the powerful explosion necessary to make power. And lastly, it's for a regular rotation motor, the distributor gear is different for reverse rotation motors. It doesn't matter how fast the car is if you can't keep it out of the garage. This design produces the best fuel atomization and precise distribution to each cylinder for the ultimate performance. The Explorer uses a distributorless ignition system and EEC V fuel injection system. You experiment with values on the dyno until it makes max power. No external controller needed! As for the possibility of corrosion this is always related to salt water and I have no intention of taking my 18 foot comp ski boat in the ocean. Fuel pump installs in main fuel line, and bypass fuel is returned to the tank. I think the gas is evaporating in the carburetor bowl causing starting issues. 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. It is one of Ford's longest running and most successful engines to date. If you're looking for a brand name, try browsing or search for the Brand name. I've heard that automotive pumps do not perform well in boats. If youre not sure, swap over your water pump from the carb'ed motor. When using a mass air based engine management system, the ingested air mass is constantly obtained in real-time from the output of the mass airflow sensor. Dont expect it to be. We even offer an OEM quality Flex-Fuel system. The integral cam / crank position sensor allows for sequentially fired fuel injectors without the hassle of installing conventional cam and crank shaft position sensors. No more surging or varying idle speeds as various loads are put on the engine. The carbed 351 is a great running motor. The Pro-M EFI Complete Conversion Kit for the Ford 351 Windsor (331, 408, 410, 427 or any 9.5 Deck Ford WindsorEngine) Comes Complete with The Following: All new laptop tunablePro-M EFI PCM. Total $0.00 Add to cart Category: Parts/Accessories Description Pictured is a custom made adapter plate for marine applications. There are two strategies commonly used in engine management. Off-roaders it works!. Terms of Use | Privacy and Security | Site Accessibility 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. Made side by side with the OEM's. If the engine you want to run was originally equipped with Coil Pack or Coil On Plug ignition, we can run those too! OEM level control of an aftermarket add-on. 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. These fuel injectors are held to much closer tolerance than typical production injectors. Youll be in and out of the dyno in record time saving you time, money, and headache! Cookie Policy. The installation was plug-and-play, and the self-learning ECU is already doing an amazing job after only a few short drives. I have talked to them about it last year but have not decided yet. In an OEM application, speed density makes a lot of sense. We use cookies to provide you with the best possible user experience. Do a little research and figure out what is best for you." As an aside, fordfuelinjection offers harnesses to retrofit factory Ford EEC systems, which could work well with some tuning. Not so great for 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. This design delivers the fuel into the air flow stream in the plenum similar to a carburetor. It goes through all the same rigorous testing as the Ford modules. See more. The problem is that the system controlling the engine and the separate controller for the WM system arent communicating with one another. 2) Fuel The proper amount of fuel is added to that air via the fuel injectors. You know, most efi parts on efi boats from the factory don't have specific marine ratings and are simply automotive items. All you need to do is enter the proper information into the calibration: the MAF transfer function, the engine's bore and stroke, and the number of cylinders. Im thinking about converting my 84 stock 351 to fuel injection. A alot of the time was also spent running a whole new fuel supply just because I had so much braided line. But, in my defense, fuel injected marinized Fords are a bit uncommon. That swap is not complex at all.. swap the intake plug in injectors link up throttle cable ,add plug in for the distributor and run power to the computer and watch it tune it self. This is NOT a cheaply made "fuel only" system like the competition sells. 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. Estimated Ship Date: Monday 2/27/2023. Proper drivability is dependent on the components in your car operating as they should. Free Shipping; $104.99. Never miss a sale on new parts, tools, and more! Cut fuel or spark or both. There are several articles on the web that explain this in greater detail if you care to gain a deeper understanding of speed density. Pro Flo 4 has made my 1969 Camaro daily drivable which I would have never thought possible. In the end, our system will cost you much less than what the others do and will give you much better results. . A larger TB is also a must. So there is at least some probability of success. If that is not enough, then we can use two of them! It is important to understand that the proper a/f ratio, and the proper spark advance are dictated by nothing other than Load. Leave that factory ECU and harness at the junkyard! Shipped with a calibration file (Tune) to run your engine properly right out of the box! 3L packaging Treats up to 30 gallons of fuel, Packaging versions to cater to Gasoline, Diesel, and Marine markets, Safe for gasoline, E10, E15, and E85 fuels, Restores, maintains & helps protect the catalytic converter, oxygen sensors, fuel injectors, and cylinder heads, Lowers total hydrocarbon emissions by up to 50%, Reduces harmful carbon build-up on oxygen sensors. As boats age I really prefer the simplicity of a carb. I have my doubts that ambient temps have anything to do with it it doesnt get that hot in Wisconsin! This coil comes with heat sink and mounting bracket. A proper tune is a blend of all three of these things. I have begu the conversion to fuel injection. Done the right way. FAST is the leading developer of electronic fuel injection systems, EFI components, intake manifolds, tuning tools for high performance and street applications. It features all aluminum and stainless-steel construction, sealed ball bearings on the throttle shafts, and progressive linkage. All fuel lines, connectors and wiring are marine. This data is used to calculate the Load values for the calibration (or tune as many people call it) that will be used for that engine. To learn more, view our, Looking to transplant a modern EFI engine into your classic muscle car, truck or hot rod? 2) Closed Loop Feedback ensures that what you want is what you get. No one else does this. I converted my 351 to multiport fuel injection by selling my 205 and buying a 98 Ski Nautique. Pro-M EFI uses two wide band O2 sensors (One in each bank) to provide the most accurate fueling possible under any operating condition. Copyright 2023 by AUTOSALES, INCORPORATED These are complete systems that are engineered to provide all the components and hardware needed for your custom installation. Agreed if your carb is well maintained, you won't notice much of a difference with TBI EFI. The time at which this occurs is known as spark advance. I agree it is expensive. Find Parts and Accessories marine fuel injection KEYWORD and get Free Shipping on Orders Over $99 at Summit Racing! No one else does this! Why? Many of those items are available in separate packages in the aftermarket. 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. This motor was originally intended to replace the 390 big block in the 1977 model year, although it made quite a bit less power than the 390 (offering just 163hp). It doesnt even matter if you add forced induction or change the amount of boost on existing forced induction application. If you used theirs, any problems with the fact that it was not a marine unit? The most straightforward (not to mention cost effective) way to convert to fuel injection is to buy a boat that already has it. Estimated Ship Date: Monday 2/27/2023. Additional parts may be required. Again, herein lies the beauty of mass air. Worlds better than a CD ignition box! In the OEM, where cost is a major factor, there are obvious cost benefits to not having to install a Mass Air Meter in every vehicle. They are anything but. The OEM's only utilized throttle body style injection for 9 years before transitioning to sequential port fuel injection for improved drivability and efficiency. My previous boat also had a 351W carbureted engine and it did the same thing onhot days. 5.0L & 5.8L Engines with FORD 302/351 CID Blocks from 1991 & Up. No parts to buy! If it's an easy/inexpensive swap, why not but it's not.