The PCM constantly monitors actual idle speed, compares it to the target idle speed, then uses both the idle air control valve and spark advance until actual and target match under any condition. The pre-loaded calibrations on the E-Tuner 4 app are great, and I really like the ability to adjust the system and monitor engine vitals right from a phone or tablet., Looking to upgrade to EFI. 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. Don't bother with the Holley system, I've never heard anyone say they have one that works. 2) Fuel The proper amount of fuel is added to that air via the fuel injectors. If you're looking for a brand name, try browsing or search for the Brand name. FAST EZ-EFI Self-Tuning Fuel Injection System Base Kit. The only difference is some parameter changes due to the low thermostat temperatures. Yes. 351w, 460 Big Block, 4.6L/5.4L Modular, and Coyote. Again, herein lies the beauty of mass air. 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. You will not find a better harness. Use Closed Loop feedback for fuel, spark, idle control, water/meth injection, and anywhere else possible. Street to Race - From GM's factory COPO Camaro to NASCAR to your car! When there is a discrepancy, the PCM will automatically make corrections until the actual monitored value matches the target. It really woke up my stock 350. If this is as easy as it sounds, might make my winter project todo list. It the Hp these boats develop are at the very upper range of what the Holley can handle. Throttle Body style EFI systems feature fuel rails and injectors mounted directly to a throttle body. The most straightforward (not to mention cost effective) way to convert to fuel injection is to buy a boat that already has it. The potential air mass is a calculation done by the PCM that uses the engine's cubic inch displacement and RPM. Controlling both fuel and spark is as simple as delivering the commanded amount from the cells in the tables that correspond to the Load and RPM at that given instant. We burned 10 gal this weekend with a little cruising and 5 trick sets. The Self-Learning systems will use feedback from a wide band oxygen sensor to achieve those values. The conversion will be difficult and expensive. No tuning needed. Click here to access our. Load is simply the air mass being ingested by the engine divided by the engine's potential for air mass. Many harness configurations available. No tricks We also know precisely how much to advance the spark based on our WM flow / Spark Adder table. In the end, our system will cost you much less than what the others do and will give you much better results. 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. You can't justify the time, even if you had access to the equipment necessary to do this. In order to participate in our discussions, you must register for a free account. The Explorer uses a distributorless ignition system and EEC V fuel injection system. Tune because you want to, not because you need to. I think the gas is evaporating in the carburetor bowl causing starting issues. One is Mass Air and the other is Speed Density. Thats really going to depend on your abilities. 5.0L 19 lbs./hr onces won't cut it) and mass air meter setup for the new injectors (I used a Pro-M 77mm MAF calibrated with my 24 lbs./hr injectors). Have any of y'all done a TBI or MPFI on a 351w. It makes no difference what engine you are using. Our wiring harnesses are constructed right here in the USA with the finest quality components available. Yes, $2000 when all said and done, I'm sure. No one else can make this claim. Holley Ford 351W Hi-Ram EFI Intake Manifold Bases 300-244 Intake Manifold Base, Ford 351W Hi-Ram EFI, Base Only, Multi-port, Aluminum, Natural, Ford, 5.8L . Automatic updates for the calibration tool and user manuals. This system was exactly as advertised. Automatic transmission controls for AODE/4R70W/4R70E/4R75W/4R75E. It is a pretty simple conversion that is finally getting close to justifiable. I would have replaced my fuel gauge sender with one that was plumbed for a return already so I didn't have to drill a hole in my tank. 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. This maintains the proper a/f ratio at all times. On top of that, we use closed loop feedback to ensure that the amount of WM being injected is exactly what is being commanded. See more. Experiment from there. No problem. This page was generated at 1 minute ago. Optional Coil On Plug ignition system. pics or it didnt happen!!! Rails have 9/16" diameter bores providing excellent flow and dampening characteristics. Those wide band guages are nice for fine tuning carberators. You experiment with values on the dyno until it makes max power. 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. Lets use water/methanol (WM) as an example. Or if you prefer, you can have a professional tuner do it for you. 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. For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. The problem is that the system controlling the engine and the separate controller for the WM system arent communicating with one another. We honestly believe that no other system currently available will be able to deliver the OEM level of drivability and quality that we offer. It is one of Ford's longest running and most successful engines to date. 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 Mass Airflow Sensors We truly believe our MAFs are second to none. For nearly 30 years now, Pro-M Racing has been selling Mass Air Meters that can support as much as 2000 horsepower. Neither of them benefits the customer. We ship every Pro-M system with all the fuel, spark, and modifier tables written for you. Does not alter fuel composition. So easy to install and all the parts you need come with the kit. The all-new Pro-Flo, Pro-Flo 4 offers the ultimate in performance and power with the precise efficiency only a full. Most likely, yes. Tune if you want to, not because you have to. You are obviously buying an engine management system to make your engine run well, make power, and provide the best fuel economy possible. The Load calculations are done for you by the Pro-M EFI PCM. 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. Done the right way. 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. The boat is a 1984 Supra inboard ski boat. Any info or opinions would be very much appreciated!!! Youll be in and out of the dyno in record time saving you time, money, and headache! We do it because they are the best. With a separate controller, the engine management system has no idea that the extra fuel (methanol) is entering the engine. You'll need a cowl hood for clearance and different brackets to mount your PS and/or AC. After looking into it looks like its about $2000. Speed density systems rely heavily on the reading from the Manifold Absolute Pressure (MAP) sensor. ", I have a 1971 Z28 Camaro with a Chevy LQ4 thats been stroked to 408 CI. You'll have to work thru picking the right size engine and a few more selections after that to come up with a price that doesn't seem to bad depending on how much you want fuel injection. 5.0L & 5.8L Engines with FORD 302/351 CID Blocks from 1991 & Up. 10% Off Everything With Coupon Code taxtime No one else does this! Use your Summit Racing SpeedCard today, and get 10% back - Get Details! Sign In My Cart Products by Category Shop By Brands Parts Diagrams Closeout! Though this may sound complex, engine management is not as complicated as you may think. My friend Google seems to have found a 351 Marine fuel injection kit Click on the link and it'll take you there. Our software package will allow you to make nearlyany modification to your powertrainyou could ever want and do so with amazing simplicity. 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. Curious if anyone has used one. FAST is the leading developer of electronic fuel injection systems, EFI components, intake manifolds, tuning tools for high performance and street applications. Made side by side with the OEM's. Trailer Hitches. All fuel lines, connectors and wiring are marine. But doesn't the combination of engine parts dictate the needed a/f ratio and spark advance? You simply cannot do better than that. Off-roaders it works!. This is NOT a cheaply made "fuel only" system like the competition sells. We accomplish this by adhering to the following principles: 1) Pro-M bases engine management on a value known as Load. It is easy to install, simple to use, and allows for customization of virtually every electronically controlled powertrain function. I was able to install it in one afternoon and the wiring was truly plug and play. An air/fuel ratio of 14.7:1 will work. Does it require some sort of OEM computer or something? 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. Another drawback is the delayed throttle response since the fuel must travel through the intake manifold to the combustion chamber. Never miss a good chance to shut up ~ Will Rogers. EZ-EFI Self-Tuning Fuel Injection System Base Kit. . I removed the carburetor manifold and the injection manifold bolted right on with no modifications. This coil comes with heat sink and mounting bracket. Load is defined as Ingested Air Mass divided by Potential Air Mass. 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. It was definitely not a drop-in "kit". I converted my 351 to multiport fuel injection by selling my 205 and buying a 98 Ski Nautique. However, tuning is neither required, nor recommended. Shipped with a calibration file (Tune) to run your engine properly right out of the box! All Rights Reserved. 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. 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. FREE SHIPPING on Orders Over $109! In the aftermarket, every engine is different. Water and shock proof OEM quality PCM. Operates GM engines with or without ECM controlled ignition. Any questions about this site should be sent to admins@planetnautique.com. JavaScript seems to be disabled in your browser. 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. They are anything but. Engine), OMC / Volvo Complete Exhaust Manifold and Conversion Kit- FORD V8 302/351 CID (Carb. Fully laptop programmable. Ford 351W Marine Electronic Distributor | Pertronix D231800 FREE Ground Shipping on Orders over $100! For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. 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. 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. Why do we do this? 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. Want to learn more? Nothing keeps it from happening. I don't see a thing on your site about anything being marine rated so, good luck with your testing, hope you don't blow yourself up. Add or subtract whatever you want from the base fuel and base spark tables. Terms of Use | Privacy and Security | Site Accessibility Free Shipping; Fel-Pro Performance Marine Exhaust Header Gaskets 17460. Sales & Support: 985-386-2081. 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 have my doubts that ambient temps have anything to do with it it doesnt get that hot in Wisconsin! do you idle every where ? or not do any skiing at 36 mph? Done the right way! The answer? This kit does not have a California E.O. I found this kit on ebay for $1000. Provide OEM level controls for popular features such as nitrous oxide, water/methanol injection, traction control, 2 step, launch assist, flex fuel, and more. I got tired of adjusting the carb at each lake I went to. Those systems aren't even worth buying, but that's a whole other conversation. With Pro-M EFI the ignition timing is controlled by thePro-M EFI PCM! It is important to understand that the Speed Density systems used in the OEM still use load for their fueling and spark advance calculations. 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. But isnt a Mass Air Meter a restriction? All Pro-Flo 4 EFI systems are warranted directly through Edelbrock for peace of mind! The carbed 351 is a great running motor. . 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! . Being able to control my engine from a tablet or phone through an app is awesome. Harness includes diagnostic connector, and diagnostic is similar to 1986-92 GM pickup. 5.8L Ford V8 S.B. Took it testing to Johnson Valley Ca. I know a guy that tried to convert his Ski Boat to a fuel injection system. Coil On Plug option available. It features all aluminum and stainless-steel construction, sealed ball bearings on the throttle shafts, and progressive linkage. 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. Current 2005 SV 211, due for upgrade! Learn More. 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. This design produces the best fuel atomization and precise distribution to each cylinder for the ultimate performance. 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. No tuning needed. Safe for gasoline, E10, E15, and E85 fuels. Yes, I am interested in how things are running also. When you have Load, you have everything you need to know. They come in TBI and MPFI, i am leaning toward MPFI. Thursday 9-5 After rebuilding my motor this winter, i am tired of messing with carbs and want to try something new. Have you tried looking down the carb throat to see if its dripping after shut down? As ridiculous as option 2 sounds, this is no different than using speed density. The Pro-M EFI PCM will use the new values. 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. I agree it is expensive. The boat he sold was a 1967 Keaton utility with a 400 Pontiac engine. Engine), Complete Exhaust Manifold and Conversion Kit - Ford V8 302/351 CID (Carb. 9 times out of 10, it is, when the boat acts as you describe. The money you will save by not going to the tuning shop will pay for your Pro-M EFI system. Restores, maintains & helps protect the catalytic converter, oxygen sensors, fuel injectors, and cylinder heads. The fuel rails and individual injectors provide such smooth drivability and effortless, instantaneous cold startup. Additional parts may be required. I haven't done much searching, but looks like about $1800 plus whatever they charge for the exhaust plug. --Don't forget your EFI motor might not have a camshaft eccentric to run the carb . Is a mass airflow meter a restriction? Electric cooling fan control with Soft Start feature. On top of that it idles perfectly, throttle response is amazing at any RPM, and gas mileage has increased dramatically. It sounds complicated but it isn't. The Pro-M EFI system is comparable in cost to any decent system. If youre not sure, swap over your water pump from the carb'ed motor. 3L packaging - Treats up to 30 gallons of fuel. 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 proper a/f ratio, and the proper spark advance are dictated by nothing other than Load. I have a ski boat, yes I said a boat, with a 351W carbed with a holley 600 marine carb. We even offer an OEM quality Flex-Fuel system. The rest, which is everything in between, is just a bunch of guess work until you get it to run reasonably well. I am currently researching FAST ez-efi kits. If you want the answer to that question, we know youll be taking your vehicle to a dyno. I have a Projection III kit from Professional Products, have it mounted to the manifold now and it looks just like a holley carb. All rights reserved. That last sentence is very important. and it ran awesome out of the box up and down the rocks and hauled through the desert flat sections. If you want the best, look no further. The money you will save by not going to the tuning shop will pay for your Pro-M EFI system. Would You Like To Add The 36-1 Crank Trigger Kit? The Pro-M EFI PCM is essentially a production Ford module. Thats great for the tuning shop. 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. As one of the original proponents of EFI in high-horsepower applications, Ive been eager to replace the carburetor on my 69 Camaro. Why? The way I would do this is three simple steps. I often travel to NHRA Cackle Fest events around California and use the Nomad as a push Vehicle for my vintage dragster.The car is great to travel in and runs great in all conditions. lol..Im curious into seeing how it performs don't mind the rusted coil bracket and coil laying around its getting replaced soon. . This is absolutely the finest 4 bbl throttle body on the market! It just doesnt get better. Roll into a car show or even a gas station in a modified vehicle and what is the number one question you hear? 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. Many people who are shopping for engine management systems are doing so because they've spent a lot of money on performance parts hoping to make big power. 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. The fuel injector is also timed with the intake valve opening, giving the ultimate control and is the most efficient way to deliver fuel into your engine. You can find you FAST EZ-EFI kit here: https:/. 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. The PF4 is a great kit. 3) Speed Density as it is used in the aftermarket. 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. I called FAST today, they said FAST EFI it is marine safe. Here is the problem Where do you come up with those values? 48371, Hours of operation: 2) Closed Loop Feedback ensures that what you want is what you get. Official General Motors Fuel Injectors for marine inboard engines. I can tune and turn my own wrenches.. i don't need help turing a carb they are just annoying. Hello all my "2001" nautique lovers! I'm not ready to fully pull the trigger on this conversion, but it looks very interesting. I looked on their site and there are returnless versions too. Pro Flo 4 has made my 1969 Camaro daily drivable which I would have never thought possible. I do understand what you're saying though. How big of a pain is this process and where do I start? I highly recommend Edelbrock Pro Flo 4 EFI., Decided to up grade my Fuel injection system with Edelbrock Pro 4 EFI. No one else can make this claim. Read More . Manually shift your automatic transmission! 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* 1775 N Lapeer Rd. Thanks to Mark and Curt, Mark for meeting me out there and going for a ride. 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. Flex Fuel. Tune on the fly and see the results immediately. . 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. 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. 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. 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. That includes cold starts, idling, cruising, deceleration everything. Blog Specialty Services FAST has been known for their EZ EFI kits for the street, now FAST has developed an EZ EFI kit for the water. General consensus is that if you want FI, it's easier to just get a new boat then to deal with the conversion. OBD II compatible. They can do this because they use the same engine combination over and over again but understand that every OEM management system uses Load. All times are GMT-5. I wont settle for anything but the best, and thats the Edelbrock Pro-Flo 4 system. Complete assembled powertrain management harness. 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. 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. Pro-M EFI uses two wide band O2 sensors (One in each bank) to provide the most accurate fueling possible under any operating condition. Contains all sensors, components, wiring harnesses, ECM and fuel pump to install fuel injection on your engine. No external controller needed! 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. It does not matter how you get that airflow. I couldnt be more happy, took about 5 hours to install, time was spent plumbing the return line. Only two of these things are engine management related. 3) The Pro-M EFI system will run nearly any engine at an OEM level right out of the box. 710-550-51 + Option (s) Holley Sniper EFI Self-Tuning Master Kit - Shiny, Black Ceramic or Classic Gold. Furthermore, the PCM uses adaptive controls to learn how to control the idle speed and stores this information in its memory. The time at which this occurs is known as spark advance. ECM installs under dash. Although this is still the basis of todays aftermarket speed density systems, those archaic methods are rarely used anymore. For the best experience on our site, be sure to turn on Javascript in your browser. Stay up to date with the latest releases, events, promotions and more. A proper tune is a blend of all three of these things. Sounds like you need some help tuning your carb (and likely ignition as well) if a $3k efi kit is looking appealing. The problem is that it is a gas sucking pig. For the same reason, you should be measuring your Air Mass with a Mass Air Meter. For nearly 30 years now, Pro-M Racing has been selling Mass Air Meters that can support as much as 2000 horsepower. That's all there is to it. If that is not enough, then we can use two of them! Longbed to Shortbed Conversion Kits. JavaScript seems to be disabled in your browser. But if you want to make changes, there is nothing simpler. No, we're not talking about the throttle body stuff. The Pro-M EFI PCM uses the same code strategy and the same codes that all the OEM's use! Probably most importantly, you need to be capable of following directions and working methodically. File Max. 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. 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. The 351 Windsor is a 5.8L small-block V8 engine produced by Ford from 1968 until 1997. 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. I have not found anything yet that says its marine safe. How much did it improve your fuel consumption? That combination will result in some amount of air mass. Leave that factory ECU and harness at the junkyard! Click on the link below to make a donation. the HP rating is up to 500 Hp with the fuel pressure set at 45 psi. All needed sensors (air charge temperature sensor, two O2 sensors and bungs, throttle position sensor, mass air sensor and coolant temperature sensor).
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marine fuel injection conversion 351 windsor