Our entire ignition system is contained within the distributor and ECM. Another drawback is the delayed throttle response since the fuel must travel through the intake manifold to the combustion chamber. We burned 10 gal this weekend with a little cruising and 5 trick sets. The potential air mass is a calculation done by the PCM that uses the engine's cubic inch displacement and RPM. Cookie Policy. Could be a bad needle/seat, a bad casting on the bowl, or schmeg stuck in there. You should also know that speed density systems work poorly with aggressive camshafts. The Pro-M EFI system provides a combination drivability and quality typically only found in the OEM . The Explorer uses a distributorless ignition system and EEC V fuel injection system. All that matters is what you get. The Pro-M EFI PCM will use the new values. 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. Its a total of 4 wires for the harnes and 2 wires to the external fuel pump. 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. It is truly the best of both worlds. I keep you guys posted. This is how all OEM systems work. All times are GMT-5. 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 method works quite well, but you obviously cannot justify doing this in the aftermarket. This coil comes with heat sink and mounting bracket. Edelbrock throttle bodies are available in several sizes to deliver increased performance for a wide variety of applications. Fully laptop programmable. It makes no difference what engine you are using. But that doesnt mean that we cant do better. 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. I know a guy that tried to convert his Ski Boat to a fuel injection system. There are two strategies commonly used in engine management. The Pro-M EFI system provides a combination of drivability and quality typically only found in the OEM, combined with a level of performance typically only found in the aftermarket. The three big things that need to be converted are: Welcome to PLANETNAUTIQUE! VERY happy, should continue to tune itself and get better. 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. 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! The values provided in those tables will give you the optimum blend of power, drivability, and fuel economy. For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. Cool, I've been hoping you would be back with good news. Just select one of the other Pro-M Racing mass air meters for draw through or blow through applications. Load is simply the air mass being ingested by the engine divided by the engine's potential for air mass. THE New Standard in Fuel Injection! We use cookies to provide you with the best possible user experience. I am contemplating changing to efi and could use some advise . It is that simple. No tuning needed. 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. Our exact fit powertrain harnesses are made to be exact duplicates of the originals, using all of the same connectors as the original harnesses for a fast and simple installation. The other two (Air and Compression) are strictly mechanical and are not controlled by the engine management system. Is it as simple as the manifold, injectors, and air assembly? So there is at least some probability of success. 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. Use Closed Loop feedback for fuel, spark, idle control, water/meth injection, and anywhere else possible. Mixing fuel this way allows for it to puddle and condense in the plenum of the intake manifold, a recipe for hard cold starts. Additionally, the Pro-M EFI PCM uses an adaptive strategy to learn your engine's fueling needs. . 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 HP rating is up to 500 Hp with the fuel pressure set at 45 psi. 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. By continuing to use our site, you agree to their use. You could increase the fuel presure and go beyond that. He never got it running well enough that he was happy and got tired of fighting the battle and sold it. Your laptop also acts as a powerful scan tool. 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. I couldnt be more happy, took about 5 hours to install, time was spent plumbing the return line. 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'm not ready to fully pull the trigger on this conversion, but it looks very interesting. Does not alter fuel composition. Stay Updated with Emails from Summit Racing. Not wanting the classic look? You should also understand that the combination of engine parts is irrelevant when using Mass Air engine management. The Pro-M EFI PCM detects short circuits and will shut down that PCM driver if a short is detected. (2) Estimated to ship direct from manufacturer on 05/12/23, pending manufacturer availability. When tuned correctly it will start with 2 throttle pumps from dead cold and with a quick turn of the key otherwise. Is a mass airflow meter a restriction? For an engine to run, you must have four things. 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. You guess until it runs. One is Mass Air and the other is Speed Density. 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. Operates GM engines with or without ECM controlled ignition. 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. I am often asked Why do so many of the OEM auto manufacturers use Speed Density. and it ran awesome out of the box up and down the rocks and hauled through the desert flat sections. The store will not work correctly in the case when cookies are disabled. 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. Fuel pump installs in main fuel line, and bypass fuel is returned to the tank. 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. I would be more suspicious of it just because it was replaced 2 years ago very common problem, especially with new parts. Lowers total hydrocarbon emissions by . For the best experience on our site, be sure to turn on Javascript in your browser. Furthermore, the PCM uses adaptive controls to learn how to control the idle speed and stores this information in its memory. The PF4 is a great kit. The throttle body -- from a GM truck -- temp sensors, fuel pump, computer (w/ map sensor) and home-made relay board are not. But isnt a Mass Air Meter a restriction? Sounds good. Free Shipping; $104.99. I have my doubts that ambient temps have anything to do with it it doesnt get that hot in Wisconsin! In the aftermarket, every engine is different. Replacement parts for GM, AC Delco, Mercruiser, Mercury, Volvo, Indmar, OEM, PCM, and more. 3) Spark Spark must occur to ignite the air/fuel mixture and it must happen at the proper time. On top of that it idles perfectly, throttle response is amazing at any RPM, and gas mileage has increased dramatically. It was a shame this car sat for 5 years because I got tired of rebuilding the carburetor all the time. If you used theirs, any problems with the fact that it was not a marine unit? Agreed if your carb is well maintained, you won't notice much of a difference with TBI EFI. Don't confuse Self-Learning with Self-Tuning, which is what many manufacturers call it. The Mass Airflow Sensors We truly believe our MAFs are second to none. Inferior quality parts can be your worst nightmare. No parts to buy! Engine Gaskets, Marine Conversion, Ford, 351W, Set. If the PCM knows your displacement, RPM, and your ingested air mass, it knows Load and if it knows Load, then it can accurately control fueling and spark advance. 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. Unit B I got tired of adjusting the carb at each lake I went to. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive. Coil On Plug option available. Very popular for older street-driven vehicles or 4 wheel drive vehicles. It will also determine what your spark advance should be. These harnesses include protective loom and harness wrap so you can cover them up and protect them after you've configured them as needed. They are anything but. Supports OEM Coil Pack and Coil on Plug ignition systems. 2023 Holley Performance Products, Inc. All Rights Reserved. Does it require some sort of OEM computer or something? Official Marine Power parts. 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. Some engine selections start at a higher cost due to a larger throttle body and larger injectors For modified engine kits please click here After rebuilding my motor this winter, i am tired of messing with carbs and want to try something new. No one else does this. 1) Read the thermometer inside your house. It goes through all the same rigorous testing as the Ford modules. 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. Pro-Flo 4 Electronic Fuel Injection also gives you the ultimate control of your engine when using the Advanced Tuning features. Traction control. We can control your automatic transmission. If that is not enough, then we can use two of them! Fast EFI is thesystem that I'm interested in. Don't bother with the Holley system, I've never heard anyone say they have one that works. The OEM's only utilized throttle body style injection for 9 years before transitioning to sequential port fuel injection for improved drivability and efficiency. Thats OEM level control of an aftermarket product. 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. 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. Eight high quality fuel injectors sized to your application. So far the throttle response is amazing and I have noticed a significant increase in fuel mileage. On top of that, we use closed loop feedback to ensure that the amount of WM being injected is exactly what is being commanded. 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. If this is as easy as it sounds, might make my winter project todo list. 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. Street to Race - From GM's factory COPO Camaro to NASCAR to your car! The problem is that it is a gas sucking pig. A little more than the Holley system, but nobody seems to be anle to make that one work. This site is not affiliated with Correct Craft, Inc. Funding for the site comes from members like you. 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. Indirectly, yes it does. Not so great for you. It does not need to be a shop. On your Powerjection install, did you use their fuel pump or did you use a USCG approved marine fuel pump instead? When you have Load, you have everything you need to know. How much did it improve your fuel consumption? 5) Pro-M uses and endorses only the very best components for its engine management systems. Pro Flo 4 has made my 1969 Camaro daily drivable which I would have never thought possible. The integral cam / crank position sensor allows for sequentially fired fuel injectors without the hassle of installing conventional cam and crank shaft position sensors. Hardin Marine 2023. This is absolutely the finest 4 bbl throttle body on the market! Additionally, speed density systems need to be re-tuned every time you make a change to the engine. I have a '86 Martinique, that I am selling, but I may keep and do a conversion. I do. 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. 1998 Ski Nautique (Red/Silver Cloud), GT-40, Perfect Pass Stargazer 8.0z (Zbox), Acme #422, Tunable Rudder. I found this kit on ebay for $1000. The E-Tuner 4 App is available to download for Android and Apple iOS powered devices. Exceptions apply - see details. It does not matter how you get that airflow. There is no such thing as self-tuning. A friend of mine has a 34 Ford with a 351 in it and he changed it over. Easy, user adjustable two stage Rev Limiter. Terms of Use | Privacy and Security | Site Accessibility Add or subtract whatever you want from the base fuel and base spark tables. It just doesnt get better. Instead, buy a new QuickFuel carb, Edelbrock intake manifold and new GT-40P heads. Flex Fuel. I got it for $1600 but that was ordered before the price change. It is truly the best of both worlds. It was definitely not a drop-in "kit". In a net shell, engine management is simply a matter of providing the proper amount of fuel and providing spark at the proper time. The conversion will be difficult and expensive. For the best experience on our site, be sure to turn on Javascript in your browser. Yeah, definitely keep us posted. They will hold that engine at every possible combination of RPM, throttle position, temperature, and atmospheric pressure and use a mass air meter to record the air mass at each operating point. Hello all my "2001" nautique lovers! The fuel pump providing a high pressure fuel to the injector; which then opens the valve against the spring tension to inject atomized fuel to the cylinder. Although this is still the basis of todays aftermarket speed density systems, those archaic methods are rarely used anymore. There are mainly two types of fuel pump . We offer helpful features like launch assist and traction control. 351W, Multi-port Injection Style, Self Tuning, Natural Ships Free Injection Style: Multi-port Self Tuning: Yes Injectors Included: Yes Injector Size: 35 lbs/hr Compare Quick View Part # 32535930 Edelbrock 35930 Pro-Flo 4, 4150-Style, Ford Windsor 289/302 $2,349.95 289, 302, 351W, Multi-port Injection Style, Self Tuning Ships Free My system cost me a total of about 600$ (and a pretty steep learning curve). I would like to see at least 10% in fuel savings, also would have better starting, idle and low end throttle response. Complete Exhaust Manifold and Conversion Kit Read More . 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. 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? For the best experience on our site, be sure to turn on Javascript in your browser. They come in TBI and MPFI, i am leaning toward MPFI. For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. You can buy a WM system that comes with its own controller. GLM's Manifold Conversion Kit is designed to convert all Log Style Exhaust Manifolds to the Center Rise Manifolds on V8 S.B. This location provides a more efficient mixture control thats unaffected by varying intake manifold runner temperatures and length. There are a number of systems available the cost is around 1500.00 and up . First, they are less expensive to manufacture. Feb 21, 2006. I would not expect a noticeable change in fuel consumption, however the drive-ability and stat-up qualities should be noticeably improved. The OEM systems that do not use mass air, generate their volumetric efficiency calculations by mapping out the engine with a mass air meter, then use that to determine Load. I looked on their site and there are returnless versions too. This page was generated at 02:59 AM. Yes. But if you'd like to modify those tables to make more, you certainly can. High performance billet aluminum distributor complete with cap and rotor. Even a small change. Wednesday 9-5 Read More . High performance coil featuring faster rise time and increased spark duration for increased performance. 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. That last sentence is very important. Speed density systems rely heavily on the reading from the Manifold Absolute Pressure (MAP) sensor. 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. 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. There is much more to it than this, but for the purpose of this article, this explanation will suffice. The store will not work correctly in the case when cookies are disabled. 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. Blog Specialty Services View Details. 1775 N Lapeer Rd. I agree it is expensive. 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. 351W carb to efi conversion. 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. 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. 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. Thats great for the tuning shop. Not complicated but time consuming and expensive. **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. All Pro-Flo 4 EFI systems are warranted directly through Edelbrock for peace of mind! Some people spend that much on a stereo It the Hp these boats develop are at the very upper range of what the Holley can handle. Estimated Ship Date: Monday 2/27/2023. The most straightforward (not to mention cost effective) way to convert to fuel injection is to buy a boat that already has it. 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. It is one of Ford's longest running and most successful engines to date. Learn More. 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?? 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.