marine fuel injection conversion 351 windsor

The Load calculations are done for you by the Pro-M EFI PCM. 2023 Holley Performance Products, Inc. All Rights Reserved. You should use higher rated fuel injectors (stk. 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. Below are overviews of the major features of the Pro-M EFI system. Stay Updated with Emails from Summit Racing. For an engine to run, you must have four things. OEM level control of an aftermarket add-on. Decel Fuel feature cuts fuel while decelerating. 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. It is a pretty simple conversion that is finally getting close to justifiable. THE New Standard in Fuel Injection! A little more than the Holley system, but nobody seems to be anle to make that one work. I would like to see at least 10% in fuel savings, also would have better starting, idle and low end throttle response. No one else can make this claim. 2) Fuel The proper amount of fuel is added to that air via the fuel injectors. Cool, I've been hoping you would be back with good news. 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. Safe for gasoline, E10, E15, and E85 fuels. You could increase the fuel presure and go beyond that. 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. Supports Up To 650 HP. There are a number of systems available the cost is around 1500.00 and up . As I recall its not cost efficient . They come in TBI and MPFI, i am leaning toward MPFI. But doesn't the combination of engine parts dictate the needed a/f ratio and spark advance? The engine's potential for air mass is calculated using the engine's displacement and the RPM. Second, they put the burden of getting your engine to run properly on the end user. For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. This expertise comes from over 35 years of combined experience in both OEM and . 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. The Pro-M EFI system provides a combination drivability and quality typically only found in the OEM . Instead, buy a new QuickFuel carb, Edelbrock intake manifold and new GT-40P heads. It makes no difference what engine you are using. I wont settle for anything but the best, and thats the Edelbrock Pro-Flo 4 system. 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. Sales & Support: 985-386-2081. If you want to know what the temperature is inside your house, which of these methods would you choose? This is NOT a cheaply made "fuel only" system like the competition sells. The money you will save by not going to the tuning shop will pay for your Pro-M EFI system. 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. and it ran awesome out of the box up and down the rocks and hauled through the desert flat sections. On top of that, we use closed loop feedback to ensure that the amount of WM being injected is exactly what is being commanded. It really woke up my stock 350. It is made on the same assembly line as the Ford ones are. 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. Not complicated but time consuming and expensive. file size: 40 MB. 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. The problem is that it is a gas sucking pig. 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. 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. Not so great for you. If you prefer to have the work done for you, then anyone meeting the requirements above can perform the work. There is much more to it than this, but for the purpose of this article, this explanation will suffice. It is important to understand that the Speed Density systems used in the OEM still use load for their fueling and spark advance calculations. Lets not get into speed density as it was used in the aftermarket in days past. or not do any skiing at 36 mph? Nothing keeps it from happening. Off-roaders it works!. My carb is doing great starting and idle runs well, just having issues with the accerleator pump when pulling skiers up, 1-1.5 gph?? 5.8L Ford V8 S.B. 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. It is that simple. This method works quite well, but you obviously cannot justify doing this in the aftermarket. 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). 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. 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 I'm not ready to fully pull the trigger on this conversion, but it looks very interesting. For the same reason, you should be measuring your Air Mass with a Mass Air Meter. You should also understand that the combination of engine parts is irrelevant when using Mass Air engine management. Why? We use cookies to provide you with the best possible user experience. 81nautique's are slick too. For that reason, and that reason alone, some OEM manufacturers will use speed density engine management. The rest, which is everything in between, is just a bunch of guess work until you get it to run reasonably well. These fuel injectors are held to much closer tolerance than typical production injectors. Edelbrock throttle bodies are available in several sizes to deliver increased performance for a wide variety of applications. Great for forced induction applications. I can tune and turn my own wrenches.. i don't need help turing a carb they are just annoying. 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. 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. 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. It does not need to be a shop. file size: 40 MB. Restores, maintains & helps protect the catalytic converter, oxygen sensors, fuel injectors, and cylinder heads. For the best experience on our site, be sure to turn on Javascript in your browser. Rails have 9/16" diameter bores providing excellent flow and dampening characteristics. Just install the distributor and plug it in to the harness. 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. Neither do we. 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 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. Probably most importantly, you need to be capable of following directions and working methodically. One is Mass Air and the other is Speed Density. 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. The Pro-M EFI system is comparable in cost to any decent system. Does not alter fuel composition. Hardin Marine 2023. Suspension & Steering. He used a FAST set up and works really well but not sure how it would work in a marine application. 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. All fuel lines, connectors and wiring are marine. I would not expect a noticeable change in fuel consumption, however the drive-ability and stat-up qualities should be noticeably improved. The narrow band O2s tell the PCM that the mixture is not correct. Despite that, Pro-M EFI is the only aftermarket engine management system that uses Load. There are two reasons why an aftermarket EFI manufacturer wants to sell you a speed density system. Even a small change. Tuesday 9-5 File Max. When you have Load, you have everything you need to know. Those wide band guages are nice for fine tuning carberators. I have not found anything yet that says its marine safe. The way I would do this is three simple steps. No one else does this! Intergraded into the PCM! If youre capable of removing your factory harness and remembering where everything goes when you plug in our new one, thats a big plus. I removed the carburetor manifold and the injection manifold bolted right on with no modifications. Done the right way. Wednesday 9-5 The potential air mass is a calculation done by the PCM that uses the engine's cubic inch displacement and RPM. Tune because you want to, not because you need to. The OEM doesn't use tricks to control your multi-thousand dollar engine. . You can't justify the time, even if you had access to the equipment necessary to do this. Again, herein lies the beauty of mass air. Any other method is just guesswork. Is a mass airflow meter a restriction? (2) Estimated to ship direct from manufacturer on 05/12/23, pending manufacturer availability. Let us know. A larger TB is also a must. Im thinking about converting my 84 stock 351 to fuel injection. I have a '86 Martinique, that I am selling, but I may keep and do a conversion. In order to participate in our discussions, you must register for a free account. You can leave the calibration (or tune) alone and get your numbers. This will not be for the faint of heart. This is how all OEM systems work. I am contemplating changing to efi and could use some advise . As one of the original proponents of EFI in high-horsepower applications, Ive been eager to replace the carburetor on my 69 Camaro. Click on the link below to make a donation. But if you want to make changes, there is nothing simpler. Yes, $2000 when all said and done, I'm sure. 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. *exclusions apply. Advanced boost control for both turbo charged and supercharged applications, that actually works and is easy to use! I converted my 351 to multiport fuel injection by selling my 205 and buying a 98 Ski Nautique. It doesnt even matter if you add forced induction or change the amount of boost on existing forced induction application.

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