I have a Projection III kit from Professional Products, have it mounted to the manifold now and it looks just like a holley carb. But doesn't the combination of engine parts dictate the needed a/f ratio and spark advance? Indirectly, yes it does. By continuing to use our site, you agree to their use. These harnesses are assembled then covered in a protective loom, then wrapped in friction tape for good looks and to protect them from damage. Think about how much money they can save by not having to buy millions of mass air meters! The Pro-M EFI system provides a combination drivability and quality typically only found in the OEM . 100% wet-flow tested by Holley technicians to assure it arrives ready to run! Affordable Fuel Injection (AFI) was founded in 1997 with one goal in mind: offer fuel injection systems that allow superior performance to traditional carburetor systems, for a variety of applications, and make it affordable. First, they are less expensive to manufacture. FORD 5.8L/351 Ford small block Windsor Fuel Injection Systems Terms of Use | Privacy and Security | Site Accessibility The boat is a 1984 Supra inboard ski boat. Commander 950 Multi-Point Fuel Injection Systems - CP Performance 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. Custom calibration PROM for your engine. As boats age I really prefer the simplicity of a carb. The problem is that it is a gas sucking pig. . . The money you will save by not going to the tuning shop will pay for your Pro-M EFI system. Gotta figure out what the problem is first. Lets not get into speed density as it was used in the aftermarket in days past. It makes no difference what engine you are using. Don't confuse Self-Learning with Self-Tuning, which is what many manufacturers call it. The 351 Windsor is a 5.8L small-block V8 engine produced by Ford from 1968 until 1997. 3) Speed Density as it is used in the aftermarket. Basic engine management boils down to two things: Lambda (Air/Fuel Ratio) and Spark Advance. 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 do. 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. Intergraded into the PCM! No one else can make this claim. Many of those items are available in separate packages in the aftermarket. The base system i am using is far above the HP rating of a 351W. Estimated Ship Date: Monday 2/27/2023. FREE SHIPPING on Orders Over $109! tech - Ron Morris Performance Oxford, MI. On top of that it idles perfectly, throttle response is amazing at any RPM, and gas mileage has increased dramatically. Engine Gaskets, Marine Conversion, Ford, 351W, Set. The money you will save by not going to the tuning shop will pay for your Pro-M EFI system. Agreed if your carb is well maintained, you won't notice much of a difference with TBI EFI. Thanks to Mark and Curt, Mark for meeting me out there and going for a ride. 3) The Pro-M EFI system will run nearly any engine at an OEM level right out of the box. Thats really going to depend on your abilities. Does not alter fuel composition. Ford Fuel Injection Aftermarket EFI Computers Like the author of the comparison article said, "the answer depends on what you want for your car. Converting Marine Engines to EFI | EFI Pro Hangout | General Studies 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. As one of the original proponents of EFI in high-horsepower applications, Ive been eager to replace the carburetor on my 69 Camaro. A little more than the Holley system, but nobody seems to be anle to make that one work. You should also know that speed density systems work poorly with aggressive camshafts. If you prefer to have the work done for you, then anyone meeting the requirements above can perform the work. This results in the most accurate fueling calculations in the industry. We can control your automatic transmission. Pro-M EFI custom compact high flow patented mass air meter. Electric cooling fan control with Soft Start feature. I would not expect a noticeable change in fuel consumption, however the drive-ability and stat-up qualities should be noticeably improved. Cut fuel or spark or both. You would of course measure the temperature with a thermometer. We always know exactly where we need to be in the base fuel and base spark tables because we are constantly monitoring actual ingested air mass and using this to calculate Load. I found this kit on ebay for $1000. Pro-M EFI tuning software and USB communications gateway for easy laptop tuning via the OBD II connector! OPTIMUM MARINE - Affordable Fuel Injection Could be a bad needle/seat, a bad casting on the bowl, or schmeg stuck in there. Manifold Conversion Kit - Log Style Manifolds. This site is not affiliated with Correct Craft, Inc. Funding for the site comes from members like you. Includes EV1 Injector Harness, for commonly found injectors on most stock . . . 1775 N Lapeer Rd. Done the right way. 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. He used a FAST set up and works really well but not sure how it would work in a marine application. File Max. Harness includes diagnostic connector, and diagnostic is similar to 1986-92 GM pickup. Idle is simple. More installation manuals can be found at this link. We have been providing MAF sensors and generating MAF transfer functions virtually since the advent of the technology. ECM installs under dash. The carbed 351 is a great running motor. Official Marine Power parts. They will have an entire team of calibrators spend about six months mapping out a specific combination of engine parts in a controlled environment on an engine dyno. After looking into it looks like its about $2000. If youre not sure, swap over your water pump from the carb'ed motor. They can do this because they use the same engine combination over and over again but understand that every OEM management system uses Load. If that is not enough, then we can use two of them! The all-new Pro-Flo, Pro-Flo 4 offers the ultimate in performance and power with the precise efficiency only a full. For the best experience on our site, be sure to turn on Javascript in your browser. Suspension & Steering. Leave that factory ECU and harness at the junkyard! The Pro-M EFI PCM will use the new values. It does not need to be a shop. All needed sensors (air charge temperature sensor, two O2 sensors and bungs, throttle position sensor, mass air sensor and coolant temperature sensor). If you want to know what the temperature is inside your house, which of these methods would you choose? 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! To learn more, view our, Looking to transplant a modern EFI engine into your classic muscle car, truck or hot rod? Affordable Fuel Injection - The Investment That Outperforms I know how to get it restarted, but my wife cant. Replacement parts for GM, AC Delco, Mercruiser, Mercury, Volvo, Indmar, OEM, PCM, and more. If you want the answer to that question, we know youll be taking your vehicle to a dyno. You have Ford and rotation problems to deal with as well as reduced economy and horse power. Additional parts may be required. Additionally, speed density systems need to be re-tuned every time you make a change to the engine. Contains all sensors, components, wiring harnesses, ECM and fuel pump to install fuel injection on your engine. This expertise comes from over 35 years of combined experience in both OEM and . For the best experience on our site, be sure to turn on Javascript in your browser. Cool, I've been hoping you would be back with good news. After rebuilding my motor this winter, i am tired of messing with carbs and want to try something new. Instead of the dual diaphram and overflow tube running to the carb on the Marine. 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. And lastly, it's for a regular rotation motor, the distributor gear is different for reverse rotation motors. 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. I would not consider TBI an upgrade over a Carburetor. 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. Not wanting the classic look? 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. Marine O2 Sensor Adapter Plate - Affordable Fuel Injection This can also cause the air/fuel mixture to separate as it flows to the cylinders, resulting in an uneven mixture between cylinders. 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. We're glad you're here. Blog Specialty Services Ford 351W Marine Electronic Distributor | Pertronix D231800 FREE Ground Shipping on Orders over $100! When there is a discrepancy, the PCM will automatically make corrections until the actual monitored value matches the target. Exceptions apply - see details. Holley VK060064 750 CFM 0-80508S Carburetor and Ford 351W Intake What is your Rear Differential Gear Ratio? See more. The Explorer uses a distributorless ignition system and EEC V fuel injection system. Our software package will allow you to make nearlyany modification to your powertrainyou could ever want and do so with amazing simplicity. The truth is technology is advancing all the time. The Pro-M EFI PCM is essentially a production Ford module. It just doesnt get better. 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. I was able to install it in one afternoon and the wiring was truly plug and play. Just select one of the other Pro-M Racing mass air meters for draw through or blow through applications. These days, speed density systems are almost always Self-Learning systems. Wednesday 9-5 Provide OEM level controls for popular features such as nitrous oxide, water/methanol injection, traction control, 2 step, launch assist, flex fuel, and more. My friend Google seems to have found a 351 Marine fuel injection kit Click on the link and it'll take you there. Experiment from there. Who knows? If you want more power you could add some GT40 heads but I would keep the carb. Fuel Injection Conversion 351w - TeamTalk For nearly 30 years now, Pro-M Racing has been selling Mass Air Meters that can support as much as 2000 horsepower. Tune because you want to, not because you need to. 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. 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. Efi to Carb swap 351W - Pirate 4x4 Additionally, the Pro-M EFI PCM uses an adaptive strategy to learn your engine's fueling needs. 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. FAST EZ EFI Marine Kit - New Product at SEMA 2015 - YouTube By continuing to use our site, you agree to their use. Converting to fuel injection - CorrectCraftFan.com Forums
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