This design delivers the fuel into the air flow stream in the plenum similar to a carburetor. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive. View Details. Given that those things are dictated entirely by air/fuel ratio and spark advance, shouldn't you buy an engine management system that will do those things properly? 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. Rails have 9/16" diameter bores providing excellent flow and dampening characteristics. For converting an I6, V6 or V8 engine from carburetor to throttle body fuel injection. Before the Windsor arrived, the first 351 cubic inch engine found in the Ford F-series was based on the Ford M-block, destroked from a 400 block to make 351 cubic inches. The Pro-M EFI PCM detects short circuits and will shut down that PCM driver if a short is detected. It is a pretty simple conversion that is finally getting close to justifiable. You can leave the calibration (or tune) alone and get your numbers. That combination will result in some amount of air mass. It works perfectly right out of the box with some simple data entry, but if you want to tune, you'll have the most powerful tuning software ever offered anywhere by anyone, and OEM quality components that will last a lifetime. . . There is no such thing as self-tuning. It is made on the same assembly line as the Ford ones are. You are obviously buying an engine management system to make your engine run well, make power, and provide the best fuel economy possible. 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. I have done some research on it, and they now offer a "PowerJection III" unit which no longer requires a return line to the tank, and the electronics are completely on the throttle body itself. These are complete systems that are engineered to provide all the components and hardware needed for your custom installation. You guess until it runs. Engine), OMC / Volvo Complete Exhaust Manifold and Conversion Kit- FORD V8 302/351 CID (Carb. 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. The money you will save by not going to the tuning shop will pay for your Pro-M EFI system. Location of the o2 sensor is always an issue because any moisture and it's toast. And for this reason, you can change that combination of engine parts as often as you'd like. The Pro-M EFI PCM is essentially a production Ford module. Off-roaders it works!. Find Parts and Accessories marine fuel injection KEYWORD and get Free Shipping on Orders Over $99 at Summit Racing! 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. 100% wet-flow tested by Holley technicians to assure it arrives ready to run! Lets use water/methanol (WM) as an example. That said, the OEM level OBD II diagnostics of the Pro-M EFI system will help you to iron those out. Feb 21, 2006. All times are GMT-5. 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. The 351 Windsor is a 5.8L small-block V8 engine produced by Ford from 1968 until 1997. -External Electric fuel pump with filter -Fuel pump relay -Power relay -Coolant sensor -MAP sensor -O2 sensor -Check engine indicator -Installation instructions -Tech support -Many miles of low maintenance fuel injection operation If you are required by your state to pass an emissions test, please contact us before ordering. 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. 351W carb to efi conversion. Tuning is neither required, nor is it recommended. How about spark advance? Read More . It sounds complicated but it isn't. . 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. This coil comes with heat sink and mounting bracket. Some people spend that much on a stereo 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. Why does that matter? Speed Density offers you nothing to use to come up with proper spark advance values. I've heard that automotive pumps do not perform well in boats. Street to Race - From GM's factory COPO Camaro to NASCAR to your car! 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 most straightforward (not to mention cost effective) way to convert to fuel injection is to buy a boat that already has it. Replacement parts for GM, AC Delco, Mercruiser, Mercury, Volvo, Indmar, OEM, PCM, and more. Wednesday 9-5 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. 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. Why? Complete Exhaust Manifold and Conversion Kit I would be more suspicious of it just because it was replaced 2 years ago very common problem, especially with new parts. As ridiculous as option 2 sounds, this is no different than using speed density. Very popular for older street-driven vehicles or 4 wheel drive vehicles. 5.0 out of 5 stars. I have a '86 Martinique, that I am selling, but I may keep and do a conversion. FAST is the leading developer of electronic fuel injection systems, EFI components, intake manifolds, tuning tools for high performance and street applications. No tuning needed. My previous boat also had a 351W carbureted engine and it did the same thing onhot days. . For that reason, we use only the finest parts available. Worlds better than a CD box! Read More . Now compatible with both PC and Apple! Pro-M EFI custom compact high flow patented mass air meter. I just didt grow up in the era where everything had one so its not my forte. Saves fuel! A larger TB is also a must. 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. Retry your search using a single keyword: For additional assistance or more information, Contact Us. Never miss a sale on new parts, tools, and more! The intake manifold, billet throttle body . . This method works quite well, but you obviously cannot justify doing this in the aftermarket. This design produces the best fuel atomization and precise distribution to each cylinder for the ultimate performance. 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. Neither do we. So far the throttle response is amazing and I have noticed a significant increase in fuel mileage. The values provided in those tables will give you the optimum blend of power, drivability, and fuel economy. I have talked to them about it last year but have not decided yet. Transmission & Drivetrain. This system was exactly as advertised. 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. Traction control. . 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. In the aftermarket, every engine is different. Load is defined as Ingested Air Mass divided by Potential Air Mass. You experiment with values on the dyno until it makes max power. Tuning software so easy and intuitive, most anyone can be a tuner. Here is the problem Where do you come up with those values? Many of those items are available in separate packages in the aftermarket. Though this may sound complex, engine management is not as complicated as you may think. Thanks to Mark and Curt, Mark for meeting me out there and going for a ride. 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. That combo will be a better bang-for-the-buck deal. The Explorer uses a distributorless ignition system and EEC V fuel injection system. 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. Trailer Hitches. 10% Off Everything With Coupon Code taxtime 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. The other efi/ tb efi systems from the marinizers don't appear any different than the automotive ones other than a flame arrestor. 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. Not so great for you. The time at which this occurs is known as spark advance. This question originated back in the days when the Fox Body Mustangs came equipped from the factory with a very small Mass Air Meter that couldn't support much more than the stock engine. 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. This system had the small computer included so the start up procedure went smooth and the self tuning worked exactly as advertised. Closed Loop means the PCM is monitoring a particular engine variable and comparing it to the desired target. Friday 9-5. New improved calibration tool with multiple user levels. Pro Flo 4 has made my 1969 Camaro daily drivable which I would have never thought possible. We have a variety of mass airflow meters employing many sizes, shapes and designs. Yeah, definitely keep us posted. I do understand what you're saying though. Official General Motors Fuel Injectors for marine inboard engines. 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.

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