Those things are Fuel and Spark. 1) Read the thermometer inside your house. For the best experience on our site, be sure to turn on Javascript in your browser. 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. There are several articles on the web that explain this in greater detail if you care to gain a deeper understanding of speed density. Let us know. 1775 N Lapeer Rd. I would like to see at least 10% in fuel savings, also would have better starting, idle and low end throttle response. In order to participate in our discussions, you must register for a free account. Throttle body base gasket, throttle cable bracket, assorted hardware and fittings and detailed instructions for a simple turnkey installation. 3) The Pro-M EFI system will run nearly any engine at an OEM level right out of the box. You would of course measure the temperature with a thermometer. 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. The Explorer uses a distributorless ignition system and EEC V fuel injection system. 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. I know a guy that tried to convert his Ski Boat to a fuel injection system. Sign In My Cart Products by Category Shop By Brands Parts Diagrams Closeout! Longbed to Shortbed Conversion Kits. Worlds better than a CD ignition box! I am currently researching FAST ez-efi kits. Your laptop also acts as a powerful scan tool. The potential air mass is a calculation done by the PCM that uses the engine's cubic inch displacement and RPM. FAST EZ-EFI Self-Tuning Fuel Injection Kits - JEGS This EEC V system has a great deal of emission control devices and is difficult to work with in an EFI conversion. I was a little concerned because I have only installed one fuel injection system prior to this and it didnt go as smooth as advertised. The other efi/ tb efi systems from the marinizers don't appear any different than the automotive ones other than a flame arrestor. Saves fuel! 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. Done the right way. Wednesday 9-5 Custom calibration PROM for your engine. 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. Ford 351W Marine Electronic Distributor | Pertronix D231800 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. 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. The rep said they have sold many systems for marine applications. 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. For that reason, we use only the finest parts available. Additionally, the Pro-M EFI PCM uses an adaptive strategy to learn your engine's fueling needs. PF4 EFI has the potential for improved fuel economy when upgrading from a carburetor. I have a ski boat, yes I said a boat, with a 351W carbed with a holley 600 marine carb. They can do this because they use the same engine combination over and over again but understand that every OEM management system uses Load. An engine management system isnt a bandage for problems in the engine or fuel system. We perform all of our own flow testing and generate all our transfer functions in house right here in the USA. 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. 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. Lets not get into speed density as it was used in the aftermarket in days past. The Pro-M EFI system provides a combination drivability and quality typically only found in the OEM . 2) Fuel The proper amount of fuel is added to that air via the fuel injectors. 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. FAST is the leading developer of electronic fuel injection systems, EFI components, intake manifolds, tuning tools for high performance and street applications. 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. I agree it is expensive. 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. Do you have a feature in your car that we currently dont control but would like us to incorporate? 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. Click on the link below to make a donation. 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. If that is not enough, then we can use two of them! Just install the distributor and plug it in to the harness. --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. That's all there is to it. But if you want to make changes, there is nothing simpler. Load is defined as Ingested Air Mass divided by Potential Air Mass. 5) Pro-M uses and endorses only the very best components for its engine management systems. 10% Off Everything With Coupon Code taxtime Or if you prefer, you can have a professional tuner do it for you. It is truly the best of both worlds. Roll into a car show or even a gas station in a modified vehicle and what is the number one question you hear? The Pro-M EFI system can be as simplistic, or as sophisticated as the user wants it to be. Use Load to calculate both the proper air/fuel ratio (Lambda) and the proper spark advance, as well as a host of other powertrain functions, under all conditions for both accuracy and flexibility. Feb 21, 2006. 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. Proper drivability is dependent on the components in your car operating as they should. But, if youre really in the game of making maximum power, we provide an easy way to modify the fueling and spark advance yourself to see if there is room for improvement. . I can tune and turn my own wrenches.. i don't need help turing a carb they are just annoying. The base system i am using is far above the HP rating of a 351W. 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. Estimated Ship Date: Monday 2/27/2023. 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. Now it fires right up no matter what the weather is like or how long it has sat. All provided in a package so easy to use, most anyone can become their own tuner. Why does that matter? Our software package will allow you to make nearlyany modification to your powertrainyou could ever want and do so with amazing simplicity. Hardin Marine 2023. THE New Standard in Fuel Injection! Who knows? No parts to buy! 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. All times are GMT-5. Find Parts and Accessories marine fuel injection KEYWORD and get Free Shipping on Orders Over $99 at Summit Racing! Pro-M EFI custom 1000 CFM 4 bbl throttle body. Some people spend that much on a stereo 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. Jumbo aluminum fuel rails and mounts. 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. You can't justify the time, even if you had access to the equipment necessary to do this. As one of the original proponents of EFI in high-horsepower applications, Ive been eager to replace the carburetor on my 69 Camaro. FORD 5.8L/351 Engine Gasket Sets - Summit Racing Equipment The Pro-M EFI PCM detects short circuits and will shut down that PCM driver if a short is detected. We have been providing MAF sensors and generating MAF transfer functions virtually since the advent of the technology. 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. Our wiring harnesses are constructed right here in the USA with the finest quality components available. The 351 Windsor is a 5.8L small-block V8 engine produced by Ford from 1968 until 1997. Basic engine management boils down to two things: Lambda (Air/Fuel Ratio) and Spark Advance. No, we're not talking about the throttle body stuff. Youll be in and out of the dyno in record time saving you time, money, and headache! FAST EFI costs about $1800 (not cheap). 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. Probably most importantly, you need to be capable of following directions and working methodically. 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. Contains all sensors, components, wiring harnesses, ECM and fuel pump to install fuel injection on your engine. I am going to bring one to the machine shop and rework a spot on it to accept an O2 sensor. Pro-M EFI tuning software and USB communications gateway for easy laptop tuning via the OBD II connector! Any info or opinions would be very much appreciated!!! Exceptions apply - see details. Official General Motors Fuel Injectors for marine inboard engines. Rails have 9/16" diameter bores providing excellent flow and dampening characteristics. Yes. GLM's Manifold Conversion Kit is designed to convert all Log Style Exhaust Manifolds to the Center Rise Manifolds on V8 S.B. This system was exactly as advertised. You can buy a WM system that comes with its own controller. The three big things that need to be converted are: Welcome to PLANETNAUTIQUE! Packaging versions to cater to Gasoline, Diesel, and Marine markets. Any other method is just guesswork. I think the gas is evaporating in the carburetor bowl causing starting issues. It was a shame this car sat for 5 years because I got tired of rebuilding the carburetor all the time. 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. Any questions about this site should be sent to admins@planetnautique.com. The problem is that the system controlling the engine and the separate controller for the WM system arent communicating with one another. Yes, $2000 when all said and done, I'm sure. FAST has been known for their EZ EFI kits for the street, now FAST has developed an EZ EFI kit for the water. That was the company website so maybe some others have it cheaper. Load will determine what your air/fuel ratio should be. No problem. EFI Conversion on a 76 PCM 351W - CorrectCraftFan.com Forums You'd be surprised what they put these through Our modules share no code whatsoever with the production Ford modules, but our code is written by Ford contractors. You should also understand that the combination of engine parts is irrelevant when using Mass Air engine management. Free Shipping; $104.99. Even if I don't do the efi conversion, I wanted to find out if im running rich or lean. Trailer Hitches. Leave that factory ECU and harness at the junkyard! Free Shipping; Fel-Pro Performance Marine Exhaust Header Gaskets 17460. I have begu the conversion to fuel injection. 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. The other two (Air and Compression) are strictly mechanical and are not controlled by the engine management system. I have tried a phenolic spacer, heat shield, gas without ethanol (this did help a little) and a different coil. 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. This method works quite well, but you obviously cannot justify doing this in the aftermarket. Suspension & Steering. Furthermore, the PCM uses adaptive controls to learn how to control the idle speed and stores this information in its memory. Instead of the dual diaphram and overflow tube running to the carb on the Marine. It is important to understand that the proper a/f ratio, and the proper spark advance are dictated by nothing other than Load. Neither do we. With PF4 computer controlled multi-port injection, hard starts are a thing of the past. Just select one of the other Pro-M Racing mass air meters for draw through or blow through applications. Transmission & Drivetrain. All needed sensors (air charge temperature sensor, two O2 sensors and bungs, throttle position sensor, mass air sensor and coolant temperature sensor). Pro-Flo 4 Electronic Fuel Injection also gives you the ultimate control of your engine when using the Advanced Tuning features. The way I would do this is three simple steps. High performance billet aluminum distributor complete with cap and rotor. ECM installs under dash. Our Load based system makes forced induction super easy. This maintains the proper a/f ratio at all times. I was able to install it in one afternoon and the wiring was truly plug and play. Never miss a good chance to shut up ~ Will Rogers. Engine). 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. 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. I had great performance with the PF1 but this new system was so much better. MPFI Kit $2900 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. All rights reserved. Cut fuel or spark or both. FORD 5.8L/351 Ford small block Windsor Fuel Injection Systems What would a ballpark figure for the parts run me? If it's an easy/inexpensive swap, why not but it's not. Those wide band guages are nice for fine tuning carberators. Complete assembled powertrain management harness. Do they sell it alone? It is that simple. Curious if anyone has used one. I have talked to them about it last year but have not decided yet. 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. Safe for gasoline, E10, E15, and E85 fuels. 81nautique's are slick too. But, in my defense, fuel injected marinized Fords are a bit uncommon. Very popular for older street-driven vehicles or 4 wheel drive vehicles. OPTIMUM MARINE - Affordable Fuel Injection Compare the initial cost of our system to any of the decent ones out there and you'll see it is about the same. 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. If this is as easy as it sounds, might make my winter project todo list. No one knows it better. 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. There is no such thing as self-tuning. With Pro-M EFI the ignition timing is controlled by thePro-M EFI PCM! Most of the sensors are mounted right on the injection system for a simple install. This coil comes with heat sink and mounting bracket. 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. Most likely, yes. GLMs Manifold Conversion Kit is designed to convert all Log Style Exhaust Manifolds to the Center Rise Manifolds on V8 S.B. ", I have a 1971 Z28 Camaro with a Chevy LQ4 thats been stroked to 408 CI. I got it for $1600 but that was ordered before the price change. You could increase the fuel presure and go beyond that. The money you will save by not going to the tuning shop will pay for your Pro-M EFI system. 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* # (exemption order), In the state of California this kit can be installed on 1975 or earlier vehicles only. FAST EZ EFI Marine Kit - New Product at SEMA 2015 - YouTube Our PCM is water and shock proof and suitable for under hood mounting if desired. Ford 351 Windsor Complete Mass Air Sequential Port EFI System. Optional 36-1 Crank Trigger Kit. 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. Monday 9-5 We even offer an OEM quality Flex-Fuel system. Supports OEM Coil Pack and Coil on Plug ignition systems. I couldnt be more happy, took about 5 hours to install, time was spent plumbing the return line. I have my doubts that ambient temps have anything to do with it it doesnt get that hot in Wisconsin! See more. In recent years, OEMs have started to use closed loop feedback for fueling at all times (not just at idle and cruise) by replacing the narrow band O2s with wide band sensors that can accurately measure a much broader range of a/f ratios targeted under a variety of operating conditions. If you're looking for a brand name, try browsing or search for the Brand name. It doesnt even matter if you add forced induction or change the amount of boost on existing forced induction application. These features give you the ability to easily adjust your ignition curve specifically for your engine setup, eliminating the hassle, complexity and limitations of the standard distributor advance mechanism. The money you will save by not going to the tuning shop will pay for your Pro-M EFI system. Never miss a sale on new parts, tools, and more! #HF351 Ford 351 CID TBI Conversion Kit - Howell EFI Conversion & Wiring Location of the o2 sensor is always an issue because any moisture and it's toast. But isnt a Mass Air Meter a restriction? That last sentence is very important. The only difference is some parameter changes due to the low thermostat temperatures. Sales & Support: 985-386-2081. The 5 Most Common Ford 351 Windsor Engine Problems Decel Fuel feature cuts fuel while decelerating. 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. Thats really going to depend on your abilities. Idle is simple. Total $0.00 Add to cart Category: Parts/Accessories Description Pictured is a custom made adapter plate for marine applications. 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). As ridiculous as option 2 sounds, this is no different than using speed density. The store will not work correctly in the case when cookies are disabled. Throttle Body style EFI systems feature fuel rails and injectors mounted directly to a throttle body. High performance coil featuring faster rise time and increased spark duration for increased performance. The foundation of AFI is expertise. Hardin Marine - EFI Upgrade Kits Tricks. That estimated volume of air is then corrected for temperature and pressure. The Load calculations are done for you by the Pro-M EFI PCM. Supports Up To 650 HP. There are a number of systems available the cost is around 1500.00 and up . What do you have to do to make it start when it acts up? File Max. Tuning is neither required, nor is it recommended. 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. 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. 2023 Holley Performance Products, Inc. All Rights Reserved. Small Block Ford 302 / 351, 5.0L / 5.8L Exhaust Systems - Hardin Marine
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