I highly recommend Edelbrock Pro Flo 4 EFI., Decided to up grade my Fuel injection system with Edelbrock Pro 4 EFI. Basic engine management boils down to two things: Lambda (Air/Fuel Ratio) and Spark Advance. Advanced timing control that actually rivals the accuracy and consistency of Coil On Plug high data rate ignition systems, while still using your distributor. Free Shipping on Orders Over $99 at Summit Racing Im thinking about converting my 84 stock 351 to fuel injection. The OEM's only utilized throttle body style injection for 9 years before transitioning to sequential port fuel injection for improved drivability and efficiency. 100% wet-flow tested by Holley technicians to assure it arrives ready to run! If you want the best, look no further. The method the OEM manufacturers use to do this is very time consuming and very expensive, but worth it since they can amortize this time over hundreds of thousands of vehicles that are all using the same engine. 2) Closed Loop Feedback ensures that what you want is what you get. 2) Read the temperature outside and then figure for the output of your heating system, the R value of your walls and your roof, then apply all of this to some complex equation and with some reasonable amount of accuracy, calculate the temperature in your house. This site is not affiliated with Correct Craft, Inc. Funding for the site comes from members like you. The Pro-M EFI PCM detects short circuits and will shut down that PCM driver if a short is detected. He used a FAST set up and works really well but not sure how it would work in a marine application. It really woke up my stock 350. Youll be in and out of the dyno in record time saving you time, money, and headache! Fuel Injection Kits & EFI Systems | Holley Performance Products Holley just brought EFI within range - introducing Sniper EFI master kits! If youre capable of removing your factory harness and remembering where everything goes when you plug in our new one, thats a big plus. In order to participate in our discussions, you must register for a free account. Proper drivability is dependent on the components in your car operating as they should. The throttle body -- from a GM truck -- temp sensors, fuel pump, computer (w/ map sensor) and home-made relay board are not. OPTIMUM MARINE - Affordable Fuel Injection Advanced boost control for both turbo charged and supercharged applications, that actually works and is easy to use! On top of that, we use closed loop feedback to ensure that the amount of WM being injected is exactly what is being commanded. The boat he sold was a 1967 Keaton utility with a 400 Pontiac engine. Many harness configurations available. Estimated Ship Date: Monday 2/27/2023. For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. Tune on the fly and see the results immediately. The time at which this occurs is known as spark advance. Roll into a car show or even a gas station in a modified vehicle and what is the number one question you hear? FAST EZ-EFI Self-Tuning Fuel Injection Kits - JEGS Also consider the time and money youll spend trying to get it to run properly. That said, the OEM level OBD II diagnostics of the Pro-M EFI system will help you to iron those out. We assure you, it's not because they are inexpensive. Unlike the competition, we will never sell you something that is "good enough" just because it costs less to produce. What do you have to do to make it start when it acts up? No more surging or varying idle speeds as various loads are put on the engine. Also had great support from the Edelbrock team. Now they need something to pull it all together and make it run smoothly and reliably. FAST is the leading developer of electronic fuel injection systems, EFI components, intake manifolds, tuning tools for high performance and street applications. I am going to bring one to the machine shop and rework a spot on it to accept an O2 sensor. CHEVROLET Legacy Marine TBI Kit - Affordable Fuel Injection CHEVROLET Legacy Marine TBI Kit Starting from 1095.00 Step 1 of 4 25% These systems are intended for stock engines only. 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. Custom calibration PROM for your engine. The OEMs only utilized throttle body style injection for 9 years before transitioning to sequential port fuel injection for improved drivability and efficiency. Since that air mass is directly measured, the combination of engine parts that resulted in that air mass simply does not matter. . The proper value for each of these can only be determined if we have an accurate value for Load. Looks like they also might have the pieces to make a multiport system, but I haven't found a complete kit for that. The other two (Air and Compression) are strictly mechanical and are not controlled by the engine management system. The new system was much cleaner and easier to install, the new wireless phone and tablet set-up screens and analog viewing was the best. I am often asked Why do so many of the OEM auto manufacturers use Speed Density. We're glad you're here. Typically, the center cylinders run slightly richer than the outer cylinders, hindering tuning for peak fuel economy and peak performance. It sounds complicated but it isn't. The values provided in those tables will give you the optimum blend of power, drivability, and fuel economy. These harnesses are assembled then covered in a protective loom, then wrapped in friction tape for good looks and to protect them from damage. That won't work on your boat, it uses an oxygen sensor and that won't work with a wet exhaust. The answer? We offer helpful features like launch assist and traction control. Pro-M EFI custom 1000 CFM 4 bbl throttle body. If you prefer to have the work done for you, then anyone meeting the requirements above can perform the work. Wednesday 9-5 An engine management system isnt a bandage for problems in the engine or fuel system. 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. Commander 950 Multi-Point Fuel Injection Systems - CP Performance Part Number: FEL-17166. tech - Ron Morris Performance 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. 351 W fuel injection setup | Ford Muscle Cars Tech Forum General consensus is that if you want FI, it's easier to just get a new boat then to deal with the conversion. On top of that it idles perfectly, throttle response is amazing at any RPM, and gas mileage has increased dramatically. Eight high quality fuel injectors sized to your application. 5.0L & 5.8L Engines with FORD 302/351 CID Blocks from 1991 & Up. Copyright 2023 by AUTOSALES, INCORPORATED The OEM method for using Speed Density is obviously not practical in the aftermarket since every engine will be different. CHEVROLET Legacy Marine TBI Kit - Affordable Fuel Injection The air mass value is used to calculate a value for Load. EZ-EFI Self-Tuning Fuel Injection System Base Kit. I have a ski boat, yes I said a boat, with a 351W carbed with a holley 600 marine carb. 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. An O2 sensor is used when converting an engine to fuel injection and wanting to move from an "open loop" system to a "closed loop" system. This is how all OEM systems work. The integral cam / crank position sensor allows for sequentially fired fuel injectors without the hassle of installing conventional cam and crank shaft position sensors. Lets not get into speed density as it was used in the aftermarket in days past. 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. Click on the link below to make a donation. 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. The most straightforward (not to mention cost effective) way to convert to fuel injection is to buy a boat that already has it. The conversion will be difficult and expensive. There is no such thing as self-tuning. 1775 N Lapeer Rd. Instead, buy a new QuickFuel carb, Edelbrock intake manifold and new GT-40P heads. If you want to know what the temperature is inside your house, which of these methods would you choose? However, I did find some videos on YouTube of guys with I/O's that converted there carbureted boats into EFI with the FAST EFI . It doesnt even matter if you add forced induction or change the amount of boost on existing forced induction application. You can't justify the time, even if you had access to the equipment necessary to do this. 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. Hello all my "2001" nautique lovers! Additionally, the Pro-M EFI PCM uses an adaptive strategy to learn your engine's fueling needs. Fuel Supply System - Comes with Pump, Filter, Regulator, Stainless Braided Lines and all Black AN Fittings (Save $200), Skip to the beginning of the images gallery, Copyright 2005-present Mass-Flo EFI, Inc. & Pro-M Racing, Inc. All rights reserved. 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). If you used theirs, any problems with the fact that it was not a marine unit? Tuesday 9-5 Tune if you want toor leave it alone if you don't. 4) Pro-Ms system includes OEM style controls for all the popular add-on performance enhancing features. I had the oxygen sensor mount installed (pretty cool, seals out the water in the exhaust) I have to plumb a return line to the back to the tank and will be ready to fire it up. GS22 or GS24 perhaps? -External Electric fuel pump with filter -Fuel pump relay -Power relay -Coolant sensor -MAP sensor -O2 sensor -Check engine indicator -Installation instructions -Tech support -Many miles of low maintenance fuel injection operation If you are required by your state to pass an emissions test, please contact us before ordering. View Details. Off-roaders it works!. Engine). Fast EFI is thesystem that I'm interested in. Lets use water/methanol (WM) as an example. Read More . But, in my defense, fuel injected marinized Fords are a bit uncommon. FORD 5.8L/351 Ford small block Windsor Fel-Pro Marine Thats all there is to it. We perform all of our own flow testing and generate all our transfer functions in house right here in the USA. It goes through all the same rigorous testing as the Ford modules. Understand that there are too many possible scenarios to ever get this anywhere near as good as it would be using a mass air engine management system. 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. If that is not enough, then we can use two of them! You should also know that speed density systems work poorly with aggressive camshafts. 9 times out of 10, it is, when the boat acts as you describe. The rep said they have sold many systems for marine applications. This maintains the proper a/f ratio at all times. It doesn't matter how fast the car is if you can't keep it out of the garage. 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. As boats age I really prefer the simplicity of a carb. For the best experience on our site, be sure to turn on Javascript in your browser. You could increase the fuel presure and go beyond that. We have a variety of mass airflow meters employing many sizes, shapes and designs. 351W carb to efi conversion - Ford Truck Enthusiasts Forums FAST EZ EFI Marine Kit - New Product at SEMA 2015 - YouTube FREE SHIPPING on Orders Over $109! In addition to fueling, the Pro-M EFI system also utilizes closed loop feedback to precisely control idle speed. We do it because they are the best. The Temrinator is designed to be set up with it's own setup wizard on the same 3.5-inch handheld display--but since it has a stand-alone ECU, it can also be fully programmed via the Holley laptop software. I have begu the conversion to fuel injection. For the same reason, you should be measuring your Air Mass with a Mass Air Meter. 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. I have my doubts that ambient temps have anything to do with it it doesnt get that hot in Wisconsin! All these components are absolutely the best quality available. Includes EV1 Injector Harness, for commonly found injectors on most stock . *exclusions apply. This question originated back in the days when the Fox Body Mustangs came equipped from the factory with a very small Mass Air Meter that couldn't support much more than the stock engine. Operates GM engines with or without ECM controlled ignition. You would of course measure the temperature with a thermometer. 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. You can leave the calibration (or tune) alone and get your numbers. The potential air mass is a calculation done by the PCM that uses the engine's cubic inch displacement and RPM. Trailer Hitches. Small Block Ford 302 / 351, 5.0L / 5.8L Exhaust Systems - Hardin Marine Any other method is just guesswork. Supports OEM Coil Pack and Coil on Plug ignition systems. Experiment from there. I do. Fuel pump installs in main fuel line, and bypass fuel is returned to the tank. Not so great for you. We can control your automatic transmission. He never got it running well enough that he was happy and got tired of fighting the battle and sold it. PF4 EFI has the potential for improved fuel economy when upgrading from a carburetor. Commander 950 Multi-Point Fuel Injection is a Holley line of new marine fuel injection systems for carbureted, non-computerized Chevrolet small block and big block V8 engines. We release updates and add new features on a constant basis, often at no extra charge to pre-existing customers. This system had the small computer included so the start up procedure went smooth and the self tuning worked exactly as advertised. See more. By continuing to use our site, you agree to their use. 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. Edelbrock throttle bodies are available in several sizes to deliver increased performance for a wide variety of applications. It does not need to be a shop. The problem You simply do not have the information you need to create a proper tune, because you have no method to measure air mass, and therefore no way to calculate Load. No one else does this. Restores, maintains & helps protect the catalytic converter, oxygen sensors, fuel injectors, and cylinder heads. Pro-M EFI uses two wide band O2 sensors (One in each bank) to provide the most accurate fueling possible under any operating condition. If the engine you want to run was originally equipped with Coil Pack or Coil On Plug ignition, we can run those too! Optional Coil On Plug ignition system. It is easy to install, simple to use, and allows for customization of virtually every electronically controlled powertrain function. There is much more to it than this, but for the purpose of this article, this explanation will suffice. This page was generated at 1 minute ago. Let us know. Lowers total hydrocarbon emissions by . Estimated Ship Date: Monday 2/27/2023. The universal design of this harness allows you to enjoy all of the benefits of a high quality Mass Air powertrain management system, on virtually any engine, in any vehicle. --If you run your carbed V-belt accessories, check the rotation of the water pump, EFI and carbe'd Fords occasionally spin the water pump different directions. It is one of Ford's longest running and most successful engines to date. Upgrade to Fuel Injection 351W - CorrectCraftFan.com Forums Despite that, Pro-M EFI is the only aftermarket engine management system that uses Load. FORD 5.8L/351 Ford small block Windsor Fuel Injection Systems Comes complete with idle control motor, throttle position sensor and 3 vacuum ports for your fuel pressure regulator, PCV valve, power brake booster, etc. Load is defined as Ingested Air Mass divided by Potential Air Mass. When tuned correctly it will start with 2 throttle pumps from dead cold and with a quick turn of the key otherwise. How much did it improve your fuel consumption? You can buy a WM system that comes with its own controller. A little more than the Holley system, but nobody seems to be anle to make that one work. If you want more power you could add some GT40 heads but I would keep the carb. Street to Race - From GM's factory COPO Camaro to NASCAR to your car! I have tried a phenolic spacer, heat shield, gas without ethanol (this did help a little) and a different coil. FAST has been known for their EZ EFI kits for the street, now FAST has developed an EZ EFI kit for the water. 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! Your laptop also acts as a powerful scan tool. (2) Estimated to ship direct from manufacturer on 05/12/23, pending manufacturer availability. Its not How smooth is your idle? or How does it run at part throttle? Its How much power does it make?. Tricks. My manifolds are removed right now. I keep you guys posted. They can do this because they use the same engine combination over and over again but understand that every OEM management system uses Load. No, we're not talking about the throttle body stuff. 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. That sensor mount looks like they used a spud washer assembly off a urinal! That combo will be a better bang-for-the-buck deal. Also, that kit is not for marine use, so not coast guard approved. Is it as simple as the manifold, injectors, and air assembly? 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. 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. If you want the answer to that question, we know youll be taking your vehicle to a dyno. I have a '86 Martinique, that I am selling, but I may keep and do a conversion. So indirectly, using this method, your a/f ratio and your spark advance are inherently customized to your combination of engine parts, simply by virtue of how it works. Curious if anyone has used one. Advanced data logging feature built into the software. Its the most universal type of Electronic Fuel Injection system, but its not ideal for high performance engines. 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. I would like to see at least 10% in fuel savings, also would have better starting, idle and low end throttle response. 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. 81nautique's are slick too. 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. In the end, our system will cost you much less than what the others do and will give you much better results. I agree it is expensive. You are obviously buying an engine management system to make your engine run well, make power, and provide the best fuel economy possible. This results in the most accurate fueling calculations in the industry. There are mainly two types of fuel pump . You can find you FAST EZ-EFI kit here: https:/. Thursday 9-5 -The mechanical fuel pump is replaced with a high pressure electric fuel pump. I had great performance with the PF1 but this new system was so much better. Feb 21, 2006. The installation was plug-and-play, and the self-learning ECU is already doing an amazing job after only a few short drives. ECM installs under dash. All fuel lines, connectors and wiring are marine. Flex Fuel. When you have Load, you have everything you need to know. pics or it didnt happen!!! I would not expect a noticeable change in fuel consumption, however the drive-ability and stat-up qualities should be noticeably improved. Does it require some sort of OEM computer or something? The 351 Windsor Ford Engine - Ford-Trucks.com It is truly the best of both worlds. The all-new Pro-Flo, Pro-Flo 4 offers the ultimate in performance and power with the precise efficiency only a full. Detailed Working of Marine Fuel Pump And Injector - ShipFever The process Tell the ECU what air/fuel ratio you want under the varying operating conditions. Budget EFI on a 351W Ford - The BangShift.com Forums 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. With over 25,000 registered members already, we would love to have you as a member too! JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. It is a pretty simple conversion that is finally getting close to justifiable. I know how to get it restarted, but my wife cant. 5.0 out of 5 stars. I haven't done much searching, but looks like about $1800 plus whatever they charge for the exhaust plug. Would You Like To Add The 36-1 Crank Trigger Kit? The money you will save by not going to the tuning shop will pay for your Pro-M EFI system. The Pro-M EFI system provides a combination drivability and quality typically only found in the OEM . High performance billet aluminum distributor complete with cap and rotor. 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. The Pro-M EFI system can be as simplistic, or as sophisticated as the user wants it to be. Thats really going to depend on your abilities. The result is the engine starts running rich from the extra fuel. Worlds better than a CD ignition box! Gotta agree with East TX Skier! My friend Google seems to have found a 351 Marine fuel injection kit Click on the link and it'll take you there. MPFI Kit $2900 You'll need a cowl hood for clearance and different brackets to mount your PS and/or AC. No one else does this! EFI Conversion on a 76 PCM 351W - CorrectCraftFan.com Forums But if you want to make changes, there is nothing simpler. Compare the initial cost of our system to any of the decent ones out there and you'll see it is about the same. 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.
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