The installation was plug-and-play, and the self-learning ECU is already doing an amazing job after only a few short drives. A friend of mine has a 34 Ford with a 351 in it and he changed it over. Tune if you want to, not because you have to. You simply cannot do better than that. 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. As ridiculous as option 2 sounds, this is no different than using speed density. It was definitely not a drop-in "kit". High performance coil featuring faster rise time and increased spark duration for increased performance. The Load calculations are done for you by the Pro-M EFI PCM. They will have an entire team of calibrators spend about six months mapping out a specific combination of engine parts in a controlled environment on an engine dyno. There are two reasons why an aftermarket EFI manufacturer wants to sell you a speed density system. -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. Our wiring harnesses are constructed right here in the USA with the finest quality components available. Click here to access our. No parts to buy! If you used theirs, any problems with the fact that it was not a marine unit? Does not alter fuel composition. Estimated Ship Date: Monday 2/27/2023. Aggressive cams produce little vacuum and therefor little for the MAP sensor to work with. Instead of the dual diaphram and overflow tube running to the carb on the Marine. You can even add a supercharger, or a turbocharger and this rule still applies. These harnesses include protective loom and harness wrap so you can cover them up and protect them after you've configured them as needed. No problem. When there is a discrepancy, the PCM will automatically make corrections until the actual monitored value matches the target. Converting to fuel injection - CorrectCraftFan.com Forums 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. This system was exactly as advertised. It features all aluminum and stainless-steel construction, sealed ball bearings on the throttle shafts, and progressive linkage. Before the Windsor arrived, the first 351 cubic inch engine found in the Ford F-series was based on the Ford M-block, destroked from a 400 block to make 351 cubic inches. . We have a variety of mass airflow meters employing many sizes, shapes and designs. Most of the sensors are mounted right on the injection system for a simple install. Cool, I've been hoping you would be back with good news. He used a FAST set up and works really well but not sure how it would work in a marine application. I highly recommend Edelbrock Pro Flo 4 EFI., Decided to up grade my Fuel injection system with Edelbrock Pro 4 EFI. They are anything but. Use Closed Loop feedback for fuel, spark, idle control, water/meth injection, and anywhere else possible. Provide an excellent base calibration that will run any engine at an OEM level while still allowing for user modification to any parameter in an intuitive user interface. *exclusions apply. It just doesnt get better. Experiment from there. Neither do we. Closed Loop means the PCM is monitoring a particular engine variable and comparing it to the desired target. Yes, I am interested in how things are running also. 1) Air Air flow at any given time is a function of the combination of the engine parts and how much air is permitted to enter the engine via the throttle blade. Larger sizes are for more radical, high-output engine combos and in most cases, require port matching of the manifold for proper fitment and performance. I can tune and turn my own wrenches.. i don't need help turing a carb they are just annoying. The Pro-M EFI system provides a combination drivability and quality typically only found in the OEM . If youre not sure, swap over your water pump from the carb'ed motor. Hardin Marine - EFI Upgrade Kits We use cookies to provide you with the best possible user experience. Another drawback is the delayed throttle response since the fuel must travel through the intake manifold to the combustion chamber. I removed the carburetor manifold and the injection manifold bolted right on with no modifications. 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. FAST EFI costs about $1800 (not cheap). It sounds complicated but it isn't. Shipped with a calibration file (Tune) to run your engine properly right out of the box! Transmission & Drivetrain. Pro-Flo 4 EFI systems feature a high performance Edelbrock intake manifold with a 1,000 cfm throttle body, fuel rails and individual injectors for each cylinder. The Pro-M EFI system can be as simplistic, or as sophisticated as the user wants it to be. We're glad you're here. There are also modifiers for things like air charge temperature and coolant temperature that will adjust the target fuel and spark as required, but we have those all covered as well. Not only does your laptop act as a powerful scan tool, you may also read codes and sensor data using a generic OBD II scan tool. These are complete systems that are engineered to provide all the components and hardware needed for your custom installation. You'll need a cowl hood for clearance and different brackets to mount your PS and/or AC. No external controller needed! When tuned correctly it will start with 2 throttle pumps from dead cold and with a quick turn of the key otherwise. Holley just brought EFI within range - introducing Sniper EFI master kits! Spring Clearance Sale While Supplies Last! EFI Conversion on a 76 PCM 351W - CorrectCraftFan.com Forums Operates in continuous closed loop with TWO wide band oxygen sensors (not one sensor like the other guys), which adjust each bank independently, resulting in the most precise control over air/fuel ratio in the industry. This question originated back in the days when the Fox Body Mustangs came equipped from the factory with a very small Mass Air Meter that couldn't support much more than the stock engine. Could be a bad needle/seat, a bad casting on the bowl, or schmeg stuck in there. Those systems aren't even worth buying, but that's a whole other conversation. Tuesday 9-5 ECM installs under dash. Save the ca$h and don't go after-market EFI. Pretty cool idea, I think the problem with the Holley system is that these motors are at or above the HP levels that it will support. Many harness configurations available. 5) Pro-M uses and endorses only the very best components for its engine management systems. Thats OEM level control of an aftermarket product. Load will determine what your air/fuel ratio should be. Manually shift your automatic transmission! . This kit does not have a California E.O. The problem is that the system controlling the engine and the separate controller for the WM system arent communicating with one another. I am often asked Why do so many of the OEM auto manufacturers use Speed Density. What do you have to do to make it start when it acts up? I am currently researching FAST ez-efi kits. Rails have 9/16" diameter bores providing excellent flow and dampening characteristics. I would like to see at least 10% in fuel savings, also would have better starting, idle and low end throttle response. Those wide band guages are nice for fine tuning carberators. There is no such thing as self-tuning. Thats great for the tuning shop. The Self-Learning systems will use feedback from a wide band oxygen sensor to achieve those values. Its the most universal type of Electronic Fuel Injection system, but its not ideal for high performance engines. Copyright 2023 by AUTOSALES, INCORPORATED You would of course measure the temperature with a thermometer. Thursday 9-5 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. 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. It makes no difference what engine you are using. Efi to Carb swap 351W - Pirate 4x4 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. Since that air mass is directly measured, the combination of engine parts that resulted in that air mass simply does not matter. The OEM's only utilized throttle body style injection for 9 years before transitioning to sequential port fuel injection for improved drivability and efficiency. 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. As boats age I really prefer the simplicity of a carb. This EEC V system has a great deal of emission control devices and is difficult to work with in an EFI conversion. Never miss a good chance to shut up ~ Will Rogers. Curious if anyone has used one. 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. High performance billet aluminum distributor complete with cap and rotor. How about spark advance? With a separate controller, the engine management system has no idea that the extra fuel (methanol) is entering the engine. The store will not work correctly in the case when cookies are disabled. My previous boat also had a 351W carbureted engine and it did the same thing onhot days. The air mass value is used to calculate a value for Load. Pro Flo 4 has made my 1969 Camaro daily drivable which I would have never thought possible. There are mainly two types of fuel pump . Terms of Use | Privacy and Security | Site Accessibility Engine), Complete Exhaust Manifold and Conversion Kit - Ford V8 302/351 CID (Carb. The Explorer uses a distributorless ignition system and EEC V fuel injection system. Ford V8 302/351 CID (EFI Engine), Complete Exhaust (Cast Iron) Manifold and Conversion Kit - FORD V8 302/351 CID (Carb. FORD 5.8L/351 Engine Gasket Sets - Summit Racing Equipment Complete Exhaust Manifold and Conversion Kit This results in the most accurate fueling calculations in the industry. Inferior quality parts can be your worst nightmare. 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. There are a number of systems available the cost is around 1500.00 and up . The fuel rails and individual injectors provide such smooth drivability and effortless, instantaneous cold startup. Provide OEM level controls for popular features such as nitrous oxide, water/methanol injection, traction control, 2 step, launch assist, flex fuel, and more. It's economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride! Yes. We assure you, it's not because they are inexpensive. Windsor (8) Stock configuration (4) Get Results Price Range $2000-$5000 (12) Greater than $5000 (2) Filter Options Made In USA (1) FORD 5.8L/351 Ford small block Windsor Fuel Injection Systems Part Type: Fuel Injection Systems Make: FORD Engine Size: 5.8L/351 Engine Family: Ford small block Windsor Individual Parts Part Groups In-Store Pickup Have any of y'all done a TBI or MPFI on a 351w. 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 exception to that rule is electronic throttle control, but that topic is not relevant for the purposes of this article. I think the gas is evaporating in the carburetor bowl causing starting issues. 5.0L & 5.8L Engines with FORD 302/351 CID Blocks from 1991 & Up. Also consider the time and money youll spend trying to get it to run properly. We ship every Pro-M system with all the fuel, spark, and modifier tables written for you. . 3) Spark Spark must occur to ignite the air/fuel mixture and it must happen at the proper time. He never got it running well enough that he was happy and got tired of fighting the battle and sold it. We do it because they are the best. . 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. He bought a FI Nautique and is now very happy. Supports Up To 650 HP. 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. 351W Ford Small Block V8, Fuel Injection Systems 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. Gotta agree with East TX Skier! What would a ballpark figure for the parts run me? 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. This page was generated at 1 minute ago. The proper value for each of these can only be determined if we have an accurate value for Load. FAST is the leading developer of electronic fuel injection systems, EFI components, intake manifolds, tuning tools for high performance and street applications. -The mechanical fuel pump is replaced with a high pressure electric fuel pump. 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. I have a '86 Martinique, that I am selling, but I may keep and do a conversion. I called FAST today, they said FAST EFI it is marine safe. Marine Engine Depot. Fuel Injectors I know a guy that tried to convert his Ski Boat to a fuel injection system. The Pro-M EFI PCM will use the new values. I really like the easy of the tuning, just tell it what displacement it was, start it up idled ruff for about ten seconds and it smoothed out and then run it around on the lake and it self tuned. First, they are less expensive to manufacture. 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. JavaScript seems to be disabled in your browser. Add or subtract whatever you want from the base fuel and base spark tables. It can be Much like your intake manifold, or your throttle body, or your air cleaner can be a restriction if you choose the wrong one. 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. **10% Discount does not apply to dealer pricing or custom calibration programming** Dismiss, Click to share on Twitter (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on LinkedIn (Opens in new window), Click to share on Reddit (Opens in new window), Click to share on Tumblr (Opens in new window), #HO425 Oldsmobile 425 CID TBI Conversion Kit, #HJ232 232 CID I6 Jeep TBI Conversion Kit, Production GM and 670 CFM 2 Barrel Throttle Body fuel inj. The foundation of AFI is expertise. Thats all there is to it. 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. Any questions about this site should be sent to [email protected]. You should use higher rated fuel injectors (stk. 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. 3) The Pro-M EFI system will run nearly any engine at an OEM level right out of the box. Oxford, MI. The OEM doesn't use tricks to control your multi-thousand dollar engine. Even if I don't do the efi conversion, I wanted to find out if im running rich or lean. Despite that, Pro-M EFI is the only aftermarket engine management system that uses Load. The PF4 is a great kit. 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. Looks like they also might have the pieces to make a multiport system, but I haven't found a complete kit for that. The base system i am using is far above the HP rating of a 351W. I just didt grow up in the era where everything had one so its not my forte. 2023 Holley Performance Products, Inc. All Rights Reserved. The 351M . A larger TB is also a must. Edelbrock Electronic Fuel Injection - Edelbrock, LLC. Not so great for you. The most straightforward (not to mention cost effective) way to convert to fuel injection is to buy a boat that already has it. Additionally, the Pro-M EFI PCM uses an adaptive strategy to learn your engine's fueling needs. Will keep you guys posted. 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. Fuel Injection Conversion 351w - TeamTalk 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. Mass-Flo EFI, Inc 77 Snow Road, West Brookfield, MA 01585, High Flow Flex Fuel Ethanol Content Sensor Assembly, Pro-M EFI Engine Management System for the 1994 - 1995 Mustang (SN95), High Flow Fuel Pump Hanger for 1986 1997 Mustangs, 36-1 Crank Trigger Kit for Ford Windsor Engines, Pro-M EFI Engine Management System for the 1999 - 2004 Mustang, Pro-M EFI Engine Management System for 1979 - 1985 Fox Body Mustang, Pro-M EFI Engine Management System for 1991 - 1993 Fox Body Mustang, Manual Shift Harness for 1979 - 1993 Mustang and Universal Applications, Progressive Water / Methanol Injection Controls.
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marine fuel injection conversion 351 windsor