Retry your search using a single keyword: For additional assistance or more information, Contact Us. 1775 N Lapeer Rd. Operates GM engines with or without ECM controlled ignition. 5) Pro-M uses and endorses only the very best components for its engine management systems. As I recall its not cost efficient . I found this kit on ebay for $1000. My previous boat also had a 351W carbureted engine and it did the same thing onhot days. 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. Packaging versions to cater to Gasoline, Diesel, and Marine markets. The result is the engine starts running rich from the extra fuel. Never miss a sale on new parts, tools, and more! It doesnt even matter if you add forced induction or change the amount of boost on existing forced induction application. My manifolds are removed right now. What is your Rear Differential Gear Ratio? The way I would do this is three simple steps. Fully programmable progressive nitrous controls. For that reason, we use only the finest parts available. 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. 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. Blog Specialty Services CHEVROLET Legacy Marine TBI Kit - Affordable Fuel Injection CHEVROLET Legacy Marine TBI Kit Starting from 1095.00 Step 1 of 4 25% These systems are intended for stock engines only. You can't justify the time, even if you had access to the equipment necessary to do this. Throttle Body style EFI systems feature fuel rails and injectors mounted directly to a throttle body. 1) Read the thermometer inside your house. Great for forced induction applications. For nearly 30 years now, Pro-M Racing has been selling Mass Air Meters that can support as much as 2000 horsepower. Safe for gasoline, E10, E15, and E85 fuels. Find Parts and Accessories marine fuel injection KEYWORD and get Free Shipping on Orders Over $99 at Summit Racing! 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. All times are GMT-5. 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. The Pro-M EFI Complete Conversion Kit for the Ford 351 Windsor (331, 408, 410, 427 or any 9.5 Deck Ford Windsor Engine) 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. The values provided in those tables will give you the optimum blend of power, drivability, and fuel economy. No limit to the amount of power you can make! I think you should be ok there but time will tell, please keep this thread going after you get it running and report back with results/issues. The engine's potential for air mass is calculated using the engine's displacement and the RPM. Contains all sensors, components, wiring harnesses, ECM and fuel pump to install fuel injection on your engine. Easily make big power on E85! -The mechanical fuel pump is replaced with a high pressure electric fuel pump. We do it because they are the best. 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. The Explorer uses a distributorless ignition system and EEC V fuel injection system. 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. Even a small change. Im thinking about converting my 84 stock 351 to fuel injection. File Max. Any other method is just guesswork. If the engine you want to run was originally equipped with Coil Pack or Coil On Plug ignition, we can run those too! Includes EV1 Injector Harness, for commonly found injectors on most stock . --Don't forget your EFI motor might not have a camshaft eccentric to run the carb . 2) Closed Loop Feedback ensures that what you want is what you get. 3) The Pro-M EFI system will run nearly any engine at an OEM level right out of the box. About Holley 351W carb to efi conversion. Engine), Complete Exhaust Manifold and Conversion Kit - Ford V8 302/351 CID (Carb. I am very interested in this myself. The thing that irritates me about my carbureted set up is that on hot days I get an issue where the boat doesnt want to start immediately after it sits more than five minutes. No one knows it better. 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. I have not found anything yet that says its marine safe. All needed sensors (air charge temperature sensor, two O2 sensors and bungs, throttle position sensor, mass air sensor and coolant temperature sensor). 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. Thanks to Mark and Curt, Mark for meeting me out there and going for a ride. I am going to bring one to the machine shop and rework a spot on it to accept an O2 sensor. Tuning is neither required, nor is it recommended. 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. 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. Have you tried looking down the carb throat to see if its dripping after shut down? But if you want to make changes, there is nothing simpler. 81nautique's are slick too. Yes, $2000 when all said and done, I'm sure. One is Mass Air and the other is Speed Density. I agree it is expensive. Ford Fuel Injection Aftermarket EFI Computers Like the author of the comparison article said, "the answer depends on what you want for your car. Replacement parts for GM, AC Delco, Mercruiser, Mercury, Volvo, Indmar, OEM, PCM, and more. Yes, I am interested in how things are running also. file size: 40 MB. 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. High performance billet aluminum distributor complete with cap and rotor. Never miss a good chance to shut up ~ Will Rogers. Pro Flo 4 has made my 1969 Camaro daily drivable which I would have never thought possible. You can find you FAST EZ-EFI kit here: https:/. I have talked to them about it last year but have not decided yet. It is important to understand that the Speed Density systems used in the OEM still use load for their fueling and spark advance calculations. Feb 21, 2006. We release updates and add new features on a constant basis, often at no extra charge to pre-existing customers. Many of those items are available in separate packages in the aftermarket. # (exemption order), In the state of California this kit can be installed on 1975 or earlier vehicles only. 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). Made side by side with the OEM's. When tuned correctly it will start with 2 throttle pumps from dead cold and with a quick turn of the key otherwise. Rails have 9/16" diameter bores providing excellent flow and dampening characteristics. That's all there is to it. For the best experience on our site, be sure to turn on Javascript in your browser. How about spark advance? I converted my 351 to multiport fuel injection by selling my 205 and buying a 98 Ski Nautique. As for the possibility of corrosion this is always related to salt water and I have no intention of taking my 18 foot comp ski boat in the ocean. Our Load based system makes forced induction super easy. If you want more power you could add some GT40 heads but I would keep the carb. . But, in my defense, fuel injected marinized Fords are a bit uncommon. The boat he sold was a 1967 Keaton utility with a 400 Pontiac engine. 10% Off Everything With Coupon Code taxtime The Pro-M EFI system provides a combination drivability and quality typically only found in the OEM . That estimated volume of air is then corrected for temperature and pressure. The throttle body -- from a GM truck -- temp sensors, fuel pump, computer (w/ map sensor) and home-made relay board are not. Does not alter fuel composition. For the best experience on our site, be sure to turn on Javascript in your browser. 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. The store will not work correctly in the case when cookies are disabled. 2) Speed Density as it is used in OEM applications. Fully laptop programmable. 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. Part Number: FEL-17166. Think about how much money they can save by not having to buy millions of mass air meters! 5.8L Ford V8 S.B. There are two reasons why an aftermarket EFI manufacturer wants to sell you a speed density system. Our universal fit harnesses are preassembled, but configurable for use in most any vehicle. 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. Unit B Sign In My Cart Products by Category Shop By Brands Parts Diagrams Closeout! It is that simple. 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 . It the Hp these boats develop are at the very upper range of what the Holley can handle. 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. Aggressive cams produce little vacuum and therefor little for the MAP sensor to work with. Official General Motors Fuel Injectors for marine inboard engines. The other two (Air and Compression) are strictly mechanical and are not controlled by the engine management system. I would be more suspicious of it just because it was replaced 2 years ago very common problem, especially with new parts. Cookie Policy. The OEM doesn't use tricks to control your multi-thousand dollar engine. Those systems aren't even worth buying, but that's a whole other conversation. But that doesnt mean that we cant do better. This design produces the best fuel atomization and precise distribution to each cylinder for the ultimate performance. For nearly 30 years now, Pro-M Racing has been selling Mass Air Meters that can support as much as 2000 horsepower. I had great performance with the PF1 but this new system was so much better. It doesn't matter how fast the car is if you can't keep it out of the garage. No tricks We also know precisely how much to advance the spark based on our WM flow / Spark Adder table. They come in TBI and MPFI, i am leaning toward MPFI. The OEM method for using Speed Density is obviously not practical in the aftermarket since every engine will be different. General consensus is that if you want FI, it's easier to just get a new boat then to deal with the conversion. 2) Fuel The proper amount of fuel is added to that air via the fuel injectors. I have my doubts that ambient temps have anything to do with it it doesnt get that hot in Wisconsin! 5.0L & 5.8L Engines with FORD 302/351 CID Blocks from 1991 & Up. He never got it running well enough that he was happy and got tired of fighting the battle and sold it.
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