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 . That combination will result in some amount of air mass. Monday 9-5 Click on the link below to make a donation. If you want to know what the temperature is inside your house, which of these methods would you choose? Those wide band guages are nice for fine tuning carberators. I would like to see at least 10% in fuel savings, also would have better starting, idle and low end throttle response. OBD II compatible. The money you will save by not going to the tuning shop will pay for your Pro-M EFI system. Tune if you want toor leave it alone if you don't. Dont expect it to be. 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. This page was generated at 1 minute ago. It is that simple. The proper value for each of these can only be determined if we have an accurate value for Load. The store will not work correctly in the case when cookies are disabled. That last sentence is very important. Speed Density offers you nothing to use to come up with proper spark advance values. Some people spend that much on a stereo Lowers total hydrocarbon emissions by . For the best experience on our site, be sure to turn on Javascript in your browser. That combo will be a better bang-for-the-buck deal. On your Powerjection install, did you use their fuel pump or did you use a USCG approved marine fuel pump instead? Uses remanufactured GM throttle body appropriate for engine size. I would not expect a noticeable change in fuel consumption, however the drive-ability and stat-up qualities should be noticeably improved. Our entire ignition system is contained within the distributor and ECM. Gotta agree with East TX Skier! 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! Engine). This kit does not have a California E.O. In an OEM application, speed density makes a lot of sense. These harnesses are assembled then covered in a protective loom, then wrapped in friction tape for good looks and to protect them from damage. Additional parts may be required. 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* . By continuing to use our site, you agree to their use. When using this engine, it is best to convert to the 89-93 Mustang wiring and computer system. The OEM's only utilized throttle body style injection for 9 years before transitioning to sequential port fuel injection for improved drivability and efficiency. Previous. All you need to do is enter the proper information into the calibration: the MAF transfer function, the engine's bore and stroke, and the number of cylinders. Eight high quality fuel injectors sized to your application. Manifold Conversion Kit - Log Style Manifolds. Im not sure when I going to pull the trigger on the full conversion, but I wanted to start with the O2 modification and maybe the fuel return line to the gas tank. 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. Your laptop also acts as a powerful scan tool. Additionally, speed density systems need to be re-tuned every time you make a change to the engine. FAST EFI costs about $1800 (not cheap). Fully programmable progressive nitrous controls. Experiment from there. If it's an easy/inexpensive swap, why not but it's not. MPFI Kit $2900 As mentioned earlier, we can control water/methanol and nitrous oxide. That won't work on your boat, it uses an oxygen sensor and that won't work with a wet exhaust. Free Shipping; $104.99. Now compatible with both PC and Apple! You can buy a WM system that comes with its own controller. No problem. Tuners who have used our system agree its as simple as simple can be to use. Add or subtract whatever you want from the base fuel and base spark tables. I have talked to them about it last year but have not decided yet. Yes, $2000 when all said and done, I'm sure. These are complete systems that are engineered to provide all the components and hardware needed for your custom installation. How much did it improve your fuel consumption? Hardin Marine 2023. Not wanting the classic look? It was a shame this car sat for 5 years because I got tired of rebuilding the carburetor all the time. Throttle Body style EFI systems feature fuel rails and injectors mounted directly to a throttle body. I highly recommend Edelbrock Pro Flo 4 EFI., Decided to up grade my Fuel injection system with Edelbrock Pro 4 EFI. These days, speed density systems are almost always Self-Learning systems. The intake manifold, billet throttle body . the HP rating is up to 500 Hp with the fuel pressure set at 45 psi. Advanced timing control that actually rivals the accuracy and consistency of Coil On Plug high data rate ignition systems, while still using your distributor. It doesn't matter how fast the car is if you can't keep it out of the garage. You should use higher rated fuel injectors (stk. Easily make big power on E85! FREE SHIPPING on Orders Over $109! My previous boat also had a 351W carbureted engine and it did the same thing onhot days. And for this reason, you can change that combination of engine parts as often as you'd like. Pro Flo 4 has made my 1969 Camaro daily drivable which I would have never thought possible. You could increase the fuel presure and go beyond that. To learn more, view our, Looking to transplant a modern EFI engine into your classic muscle car, truck or hot rod? All Pro-Flo 4 EFI systems are warranted directly through Edelbrock for peace of mind! Sign In My Cart Products by Category Shop By Brands Parts Diagrams Closeout! Advanced boost control for both turbo charged and supercharged applications, that actually works and is easy to use! In order to participate in our discussions, you must register for a free account. Not so great for you. Oxford, MI. What would a ballpark figure for the parts run me? 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. As one of the original proponents of EFI in high-horsepower applications, Ive been eager to replace the carburetor on my 69 Camaro. The Pro-M EFI system is comparable in cost to any decent system. 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. A friend of mine has a 34 Ford with a 351 in it and he changed it over. 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. Took it testing to Johnson Valley Ca. It is important to understand that the proper a/f ratio, and the proper spark advance are dictated by nothing other than Load. If youre capable of removing your factory harness and remembering where everything goes when you plug in our new one, thats a big plus. 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. 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. Leave that factory ECU and harness at the junkyard! 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. For an engine to run, you must have four things. Tuning is neither required, nor is it recommended. 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). 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. The fuel rails and individual injectors provide such smooth drivability and effortless, instantaneous cold startup. No one knows it better. Windsor (8) Stock configuration (4) Get Results Price Range $2000-$5000 (12) Greater than $5000 (2) Filter Options Made In USA (1) FORD 5.8L/351 Ford small block Windsor Fuel Injection Systems Part Type: Fuel Injection Systems Make: FORD Engine Size: 5.8L/351 Engine Family: Ford small block Windsor Individual Parts Part Groups In-Store Pickup You are obviously buying an engine management system to make your engine run well, make power, and provide the best fuel economy possible. We do it because they are the best. Would You Like To Add The 36-1 Crank Trigger Kit? The conversion will be difficult and expensive. As I recall its not cost efficient . Pretty cool idea, I think the problem with the Holley system is that these motors are at or above the HP levels that it will support. Another drawback is the delayed throttle response since the fuel must travel through the intake manifold to the combustion chamber. I just didt grow up in the era where everything had one so its not my forte. Think about how much money they can save by not having to buy millions of mass air meters! We offer helpful features like launch assist and traction control. 1998 Ski Nautique (Red/Silver Cloud), GT-40, Perfect Pass Stargazer 8.0z (Zbox), Acme #422, Tunable Rudder. 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. Lets use water/methanol (WM) as an example. 3L packaging Treats up to 30 gallons of fuel, Packaging versions to cater to Gasoline, Diesel, and Marine markets, Safe for gasoline, E10, E15, and E85 fuels, Restores, maintains & helps protect the catalytic converter, oxygen sensors, fuel injectors, and cylinder heads, Lowers total hydrocarbon emissions by up to 50%, Reduces harmful carbon build-up on oxygen sensors. Flex Fuel. No spark boxes needed. The answer? But if you'd like to modify those tables to make more, you certainly can. The exception to that rule is electronic throttle control, but that topic is not relevant for the purposes of this article. I can tune and turn my own wrenches.. i don't need help turing a carb they are just annoying. The time at which this occurs is known as spark advance. 5) Pro-M uses and endorses only the very best components for its engine management systems. The way I would do this is three simple steps. Coil On Plug option available. 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. They come in TBI and MPFI, i am leaning toward MPFI. In the aftermarket, every engine is different. Terms of Use | Privacy and Security | Site Accessibility I am currently researching FAST ez-efi kits. Only two of these things are engine management related. Even a small change. A fuel pump works to supply a definite amount of fuel to all cylinders irrespective of the load at a correct time interval based on the firing order. Nothing keeps it from happening. Very popular for older street-driven vehicles or 4 wheel drive vehicles. I agree it is expensive. Fully programmable progressive water/methanol injection controls. FAST EZ-EFI Self-Tuning Fuel Injection System Base Kit. Advanced data logging feature built into the software. This location provides a more efficient mixture control thats unaffected by varying intake manifold runner temperatures and length. 4) Compression The air fuel mixture must be compressed in order to create the powerful explosion necessary to make power. From my experience the issues with the automotive mechanical fuel pumps are the problem with the weep hole and single diaphram. Curious if anyone has used one. We know what works best in a particular application. The OEM doesn't use tricks to control your multi-thousand dollar engine. I am very interested in this myself. Thursday 9-5 Smaller sizes are slightly larger than stock and are a great first step for stock or mildly modified engines. Those systems aren't even worth buying, but that's a whole other conversation. 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. Worlds better than a CD ignition box! An air/fuel ratio of 14.7:1 will work. You should also understand that the combination of engine parts is irrelevant when using Mass Air engine management. A alot of the time was also spent running a whole new fuel supply just because I had so much braided line. Gotta figure out what the problem is first. Do you have a feature in your car that we currently dont control but would like us to incorporate? Easy, user adjustable two stage Rev Limiter. Probably most importantly, you need to be capable of following directions and working methodically. Sales & Support: 985-386-2081. The Pro-M EFI PCM detects short circuits and will shut down that PCM driver if a short is detected. I know a guy that tried to convert his Ski Boat to a fuel injection system. 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. Basic engine management boils down to two things: Lambda (Air/Fuel Ratio) and Spark Advance. The Pro-M EFI PCM will use the new values. 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. So easy to install and all the parts you need come with the kit. 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. The Pro-M EFI PCM is essentially a production Ford module. But if you want to make changes, there is nothing simpler. I am going to bring one to the machine shop and rework a spot on it to accept an O2 sensor. Click on the link below to make a donation. 4) Pro-Ms system includes OEM style controls for all the popular add-on performance enhancing features. How big of a pain is this process and where do I start? 2) Speed Density as it is used in OEM applications. The only difference is some parameter changes due to the low thermostat temperatures. Do they sell it alone? do you idle every where ? These fuel injectors are held to much closer tolerance than typical production injectors. Copyright 2023 by AUTOSALES, INCORPORATED 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/. There are two reasons why an aftermarket EFI manufacturer wants to sell you a speed density system. JavaScript seems to be disabled in your browser. I do. 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. Thats all there is to it. All fuel lines, connectors and wiring are marine. Even one or two here. The foundation of AFI is expertise. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive. file size: 40 MB. He bought a FI Nautique and is now very happy. You may be familiar with the closed loop fuel controls used at idle and cruise in factory vehicles equipped with narrow band O2 sensors. Or if you prefer, you can have a professional tuner do it for you. Use your Summit Racing SpeedCard today, and get 10% back - Get Details! There are a number of systems available the cost is around 1500.00 and up . However, I did find some videos on YouTube of guys with I/O's that converted there carbureted boats into EFI with the FAST EFI . All Rights Reserved. All these components are absolutely the best quality available. You'd be surprised what they put these through Our modules share no code whatsoever with the production Ford modules, but our code is written by Ford contractors. The mount was purchased from Howell Engine Developments at http://howellefi.com/ . Those things are Fuel and Spark. We have a variety of mass airflow meters employing many sizes, shapes and designs. Any info or opinions would be very much appreciated!!! Yes, I am interested in how things are running also. 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. Unit B Our Load based system makes forced induction super easy. We burned 10 gal this weekend with a little cruising and 5 trick sets. They call this speed density, but a mass air meter was used to generate the data needed. This expertise comes from over 35 years of combined experience in both OEM and . The base system i am using is far above the HP rating of a 351W. Operates GM engines with or without ECM controlled ignition. Indirectly, yes it does. For that reason, we use only the finest parts available. Restores, maintains & helps protect the catalytic converter, oxygen sensors, fuel injectors, and cylinder heads. Could be a bad needle/seat, a bad casting on the bowl, or schmeg stuck in there. The all-new Pro-Flo, Pro-Flo 4 offers the ultimate in performance and power with the precise efficiency only a full. The rep said they have sold many systems for marine applications. Outside of that, youll need some basic computer skills to download a program from our website and work with email attachments. No tuning needed. Don't confuse Self-Learning with Self-Tuning, which is what many manufacturers call it. 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?? Longbed to Shortbed Conversion Kits. Any other method is just guesswork. He never got it running well enough that he was happy and got tired of fighting the battle and sold it. Second, they put the burden of getting your engine to run properly on the end user. For the best experience on our site, be sure to turn on Javascript in your browser. 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). I converted my 351 to multiport fuel injection by selling my 205 and buying a 98 Ski Nautique. PF4 EFI has the potential for improved fuel economy when upgrading from a carburetor. I would like to see at least 10% in fuel savings, also would have better starting, idle and low end throttle response. Made side by side with the OEM's. 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.
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