Compare the initial cost of our system to any of the decent ones out there and you'll see it is about the same. There are mainly two types of fuel pump . Fuel pump installs in main fuel line, and bypass fuel is returned to the tank. 5.0 out of 5 stars. Rails have 9/16" diameter bores providing excellent flow and dampening characteristics. Sales & Support: 985-386-2081. 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. See more. Key to the improved . Pro Flo 4 has made my 1969 Camaro daily drivable which I would have never thought possible. The store will not work correctly in the case when cookies are disabled. Speed density systems rely heavily on the reading from the Manifold Absolute Pressure (MAP) sensor. Pro-M EFI custom compact high flow patented mass air meter. The Pro-M EFI system can be as simplistic, or as sophisticated as the user wants it to be. 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. Flex Fuel. He never got it running well enough that he was happy and got tired of fighting the battle and sold it. 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. Understand that there are too many possible scenarios to ever get this anywhere near as good as it would be using a mass air engine management system. Though this may sound complex, engine management is not as complicated as you may think. No one else does this. I would be more suspicious of it just because it was replaced 2 years ago very common problem, especially with new parts. 351W carb to efi conversion. All rights reserved. We know what works best in a particular application. For the same reason, you should be measuring your Air Mass with a Mass Air Meter. You will not find a better harness. While much better than the old methods, due to the significant savings in the amount of time spent tuning these, the simple truth is that it is just a faster method to get to the same old incorrect result. In the end, our system will cost you much less than what the others do and will give you much better results. The mount was purchased from Howell Engine Developments at http://howellefi.com/ . 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. You can't justify the time, even if you had access to the equipment necessary to do this. Oxford, MI. Its a total of 4 wires for the harnes and 2 wires to the external fuel pump. PF4 EFI has the potential for improved fuel economy when upgrading from a carburetor. With a separate controller, the engine management system has no idea that the extra fuel (methanol) is entering the engine. And lastly, it's for a regular rotation motor, the distributor gear is different for reverse rotation motors. He never got it running well enough that he was happy and got tired of fighting the battle and sold it. As boats age I really prefer the simplicity of a carb. Marine (4) Circle Track (3) Savings Central Clearance (1) FORD 5.8L/351 Engine Gasket Sets Part Type: Engine Gasket Sets Make: FORD Engine Size: 5.8L/351 Individual Parts Part Groups In-Store Pickup Results 1 - 25 of 60 25 Records Per Page Default Sort Ford Performance Parts High Performance Engine Gasket Sets M-6003-A50 They can do this because they use the same engine combination over and over again but understand that every OEM management system uses Load. 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. do you idle every where ? 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. That said, the OEM level OBD II diagnostics of the Pro-M EFI system will help you to iron those out. When you have Load, you have everything you need to know. Uses remanufactured GM throttle body appropriate for engine size. 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. Cookie Policy. Search results for: 'fas ez efir multi port efi kit w fuel system ford 351 windsorhtml' - FAST, http://www.fuelairspark.com/fas/ez-efir-multi-port-efi-kit-w-fuel-system-ford-351-windsorhtml/, Search results for: 'fasttm ez efir fuel base kit' - FAST, http://www.fuelairspark.com/fas/ez-efir-self-tuning-fuel-injection-system-base-kithtml/, Page not found Howell EFI Conversion & Wiring Harness Experts, http://howellefi.com/gm-tbi-products/parts-and-accessories/miscellaneous-accessories/adaptor-o2-sensor-for-marine-use/. 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 expertise comes from over 35 years of combined experience in both OEM and . They come in TBI and MPFI, i am leaning toward MPFI. I've heard that automotive pumps do not perform well in boats. Another drawback is the delayed throttle response since the fuel must travel through the intake manifold to the combustion chamber. 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* I know how to get it restarted, but my wife cant. 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. Also consider the time and money youll spend trying to get it to run properly. High performance coil featuring faster rise time and increased spark duration for increased performance. -The mechanical fuel pump is replaced with a high pressure electric fuel pump. 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. Aggressive cams produce little vacuum and therefor little for the MAP sensor to work with. 1775 N Lapeer Rd. Load will determine what your air/fuel ratio should be. It doesnt even matter if you add forced induction or change the amount of boost on existing forced induction application. This page was generated at 1 minute ago. 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. The problem You simply do not have the information you need to create a proper tune, because you have no method to measure air mass, and therefore no way to calculate Load. 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 Pro-M EFI system provides a combination drivability and quality typically only found in the OEM . I know a guy that tried to convert his Ski Boat to a fuel injection system. The conversion will be difficult and expensive. The way I would do this is three simple steps. Supports OEM Coil Pack and Coil on Plug ignition systems. 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. I have been scouring the internet and find a few threads of people doing it. There are several articles on the web that explain this in greater detail if you care to gain a deeper understanding of speed density. Again, herein lies the beauty of mass air. Tuesday 9-5 Part Number: FEL-17166. By continuing to use our site, you agree to their use. An engine management system isnt a bandage for problems in the engine or fuel system. We're glad you're here. *exclusions apply. The narrow band O2s tell the PCM that the mixture is not correct. 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. 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. My system cost me a total of about 600$ (and a pretty steep learning curve). Electric cooling fan control with Soft Start feature. There are a number of systems available the cost is around 1500.00 and up . I can tune and turn my own wrenches.. i don't need help turing a carb they are just annoying. Throttle body base gasket, throttle cable bracket, assorted hardware and fittings and detailed instructions for a simple turnkey installation. Unlike the competition, we will never sell you something that is "good enough" just because it costs less to produce. Don't bother with the Holley system, I've never heard anyone say they have one that works. 2) Speed Density as it is used in OEM applications. Pro-M EFI custom 1000 CFM 4 bbl throttle body. Official Marine Power parts. 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. What do you have to do to make it start when it acts up? On top of that it idles perfectly, throttle response is amazing at any RPM, and gas mileage has increased dramatically. Not complicated but time consuming and expensive. Engine), Complete Exhaust Manifold and Conversion Kit - Ford V8 302/351 CID (Carb. A alot of the time was also spent running a whole new fuel supply just because I had so much braided line. The time at which this occurs is known as spark advance. 351w, 460 Big Block, 4.6L/5.4L Modular, and Coyote. We use cookies to provide you with the best possible user experience. FREE SHIPPING on Orders Over $109! 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. Our Load based system makes forced induction super easy. 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. Really the only improvement over a carb would be easy starts year round, shouldn't be much if any fuel savings with a throttle body system. Now it fires right up no matter what the weather is like or how long it has sat. If you want more power you could add some GT40 heads but I would keep the carb. 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 OEM's only utilized throttle body style injection for 9 years before transitioning to sequential port fuel injection for improved drivability and efficiency. More installation manuals can be found at this link. These harnesses are assembled then covered in a protective loom, then wrapped in friction tape for good looks and to protect them from damage. Tuning is neither required, nor is it recommended. It really woke up my stock 350. Since that air mass is directly measured, the combination of engine parts that resulted in that air mass simply does not matter. 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. 2) Closed Loop Feedback ensures that what you want is what you get. Done the right way. Cool, I've been hoping you would be back with good news. Has anyone upgraded their boat from carb to throttle body fuel injection? Not so great for you. 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. Your laptop also acts as a powerful scan tool. Any other method is just guesswork. 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. Even one or two here. These fuel injectors are held to much closer tolerance than typical production injectors. 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? No one else can make this claim. Youll be in and out of the dyno in record time saving you time, money, and headache! This design delivers the fuel into the air flow stream in the plenum similar to a carburetor. Fuel Supply System - Comes with Pump, Filter, Regulator, Stainless Braided Lines and all Black AN Fittings (Save $200), Skip to the beginning of the images gallery, Copyright 2005-present Mass-Flo EFI, Inc. & Pro-M Racing, Inc. All rights reserved. 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. So easy to install and all the parts you need come with the kit. 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. These are complete systems that are engineered to provide all the components and hardware needed for your custom installation. Coil On Plug option available. Transmission & Drivetrain. But doesn't the combination of engine parts dictate the needed a/f ratio and spark advance? This system was exactly as advertised. Manually shift your automatic transmission! You can leave the calibration (or tune) alone and get your numbers. 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. 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? Thats great for the tuning shop. 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. So there is at least some probability of success. Custom calibration PROM for your engine. Optional 36-1 Crank Trigger Kit. Jumbo aluminum fuel rails and mounts. Harness includes diagnostic connector, and diagnostic is similar to 1986-92 GM pickup. This kit does not have a California E.O. (2) Estimated to ship direct from manufacturer on 05/12/23, pending manufacturer availability. Edelbrock throttle bodies are available in several sizes to deliver increased performance for a wide variety of applications. Suspension & Steering. Made side by side with the OEM's. Thanks to Mark and Curt, Mark for meeting me out there and going for a ride. who is the father of owen vanessa elliot, fiddler's elbow country club membership cost,
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