Carb to efi manifold conversion. First start by removing the factory ECU, harness, sensors vacuum lines etc The main components you will need for this conversion will be a manifold, carburetor or carburetors. Airflow being one, and atomization being the second. Based on the comments we've received on our Mad Maxine Prepper/Bug-Out project, there seems to be a lot of interest in the idea of swapping from electronic f Upgrade your engine with FiTech's performance fuel injection equipment, throttle body EFI, wiring, sensors, and accessories all built for real-world installs. ive seen in a bunch of magazines, people with carb. We also hand blend the bung inside the port. Metering the correct mass of fuel based The Edelbrock E Street EFI system features a universal throttle body designed to fit any V8 engine originally equipped with a carburetor and intake manifold with a square-bore, 4150-style carburetor flange. Has enyone converted a carb manifold to EFI ,and what did it cost? Where did you have it done, and how did it come out? Mine is a sbc Motown intake. A lot of gas slipped past the With all this said, I am going to convert my EFI over to a Carb set up. intake manifolds converted to fuel injection. It provides a quiet, reliable, high-pressure fuel solution for your EFI conversion. Requirements Intake Manifold Somewhere to put your injectors and throttle body/bodies. Let us prepare your carb style intake for EFI. The drop-in fuel pump module is backwards and forwards universal and installs quickly and easy into your factory gas tank. This chapter gives you a good understanding of the basics and introduces you to some of the vocabulary that accompanies engine tuning. Update a carbureted vehicle to experience the benefits of modern fuel injection by getting EFI and throttle body conversion kits from performance brands. Just be sure to size the components to match your combination properly. Switching from a carburetor to electronic fuel injection is critical for gas savings. Luckily, this manifold Here are 5 facets of an EFI conversion that you must address before switching to fuel injection from a carburetor. Can I obtain an intake manifold somewhere to be able to run a carburetor ? Or, can I use the existing manifod and cap-off the injector holes ? Converting a carbureted vehicle over to electronic fuel injection isn’t the complex process that it once was, but there’s still a few important considerations that builders need to take into account when tackling the project. Home > Swapping from EFI to a Carb in Camaro or Firebird Swapping from EFI to a Carb in Camaro or Firebird Parts required: Carburetor Carb intake manifold Non-computer controlled distributor (complete) Either: 3-port AFPR and fuel pressure gauge A carb fuel pump and in tank pickup A set of intake manifold gaskets Some small pieces of sheetmetal A throttle return spring and bracket Assorted Shop for an aftermarket fuel injection system online at JEGS High Performance. Converting the EFI Small Block Ford 302 to Carburetor Considerations Converting the EFI Small Block Ford 302 to Carburetor Considerations When doing a build like this a few things need to be considered and rectified prior to doing this build. Odds are, your current intake manifold is designed for carbs, and won't work particularly well with EFI. If no such system exists or is prohibitively expensive, or if you just love punishmen, read on. There are others but we’ll focus on these for now. There are a ton of manifold offerings from GM Performance themselves with their performance intake manifolds as well as companies such as Edelbrock, who have a whole lineup of carb-ready LS manifolds available for any type of build. You will need to find/make a manifold that you can mount to your engine that has spaces for injectors and a throttle body. This conversion involves replacing the carburetor with a fuel injection system, which includes not just the fuel injectors themselves but also several other components and modifications to ensure proper functionality. What I have found out so far is that I will probably use the DURASPARK 2 set up, requiring the new Intake manifold, Carburator (a Holley 390 has been suggested), a distributor with Vaccum advance, the coil and the wiring harness. Even though I was swapping the engine to an older truck i wanted to keep the modern convenience of fuel injection during the engine upgrade. All of this information is to be used as a basic reference of what you will need for either of these conversions, inherently there will always be small items that you may Convert your carbureted aluminum intake manifold to multi port fuel injection! This conversion includes all machining and TIG welding to install and mount injectors and fuel rails on your carbureted intake manifold. It had EFI, I would like to run it old school Can I get by, by installing a good dual plane intake manifold with a 4 barrel and an old style distributor? Shop Holley for high-performance carburetors, EFI systems, LS swap components, and products from top automotive brands. So, what parts do you need to run a carburetor on your engine properly? What else will I need to buy and change to convert my current '93 302 OEM-style EFI (GT-40 tube intake) to a carb-style EFI (leaning toward the new FiTech system, I've seen a lot of really good reviews). Air/Fuel Ratio Stoichiometry is the chemistry that defines the relationship between the air and fuel in an engine. Applications include 1963 – 1967 Inline 6 Cylinder Ford engines, from 144ci to 300ci Optimize airflow with high-performance carbureted intake manifolds featuring efficient runner designs, quality construction, and fitment for various engine families. Before sending in your intake manifold, pleased Converting an Engine to (port) Fuel Injection If there is an OEM EFI solution for your engine, you should probably start there. why do they do this? do you gain more hp by doing that or is it cheaper or what? how do you get the injectors and the fuel rails on it? Please let me know. An EFI Conversion is an easy way to keep your current manifold when changing from a carb to EFI setup. EFI conversion made easy. While it’s possible to make the conversion from a carbureted engine to a fuel injection system, it’s a To get started, you will need an appropriate intake manifold that can accommodate a carburetor. It may be possible to modify your existing manifold to add injector ports; what you choose depends on your skill level. Alright guys, in this video we get to that Carb Life on our '90 Ford Mustang GT. Convert your conventional carbureted intake manifold to EFI with either 8 or 16 injectors or let 417 Motorsports add an additional 8 injectors to your existing EFI manifold. Amazon links:MAS Ignition Distributor w/Cap & Rotor compatible with Ford 351C 351M 400 429 460 HEI 65,000 Vo 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - Retrofitting an EFI Ford 300/4. Price includes adding bungs for 8 injectors and the appropriate stands. Learn the 6-step process of EFI fuel conversion. JEGS offers a wide selection of conversion kits from carburetor to fuel injection for Chevy/GM, Ford, Mopar, and custom applications from brands such as Holley, FITech Fuel Injection, MSD, FAST, Edelbrock, and others to meet your performance and budget needs. 49 delivery We're exploring everything EFI, starting with Throttle Body Injection (TBI) that mimic a carburetor to the nitty-gritty of port fuel injection for that precise fuel control. We carry a large selection of performance fuel injection systems and fuel injection parts to help you increase horsepower and make repairs. Wilson Manifolds has been converting intake manifolds to fuel injection for decades. Unlike other companies in the industries our conversion features a modular billet rail mount allowing you to change injector styles at your conniv Yes, it is possible to convert a carbureted engine to fuel injection. Reliability, increased performance and improved efficiency are the key benefits of converting from a carburetor to an EFI system. There were small differences between the older ford 302’s and the newer EFi ones. His combo is a Small Block Mopar with a Procharger. EFI also improves fuel mileage, engine starting, and smooth idling. 9 to a carbureted truck - Hello, So I recently fixed my 86 F-150 with the 300 I6 and the Feedback Carb system and got a new carburetor and HEI distributor on it and got it running perfect now. Jun 18, 2024 · While carb replacement EFI systems are easier to install, there are several benefits of using an OEM-style multi-port EFI conversion like this Edelbrock Pro-Flow EFI. We will mill the intake for fuel injectors, weld bungs in if needed (some manifolds have cast in bosses already). In this video, I'm taking my friends carbureted manifold and converting it to EFI. It stands to reason that on a wet manifold engine such as a carb’d engine or a TBI EFI engine, where the fuel and air mixture flow through the manifold together, that you have two main issues. We decided to go this route after replacing the Spark Plug Home EZ Bundle Kits Air Intake & Fuel Delivery LS Carburetor Conversion Kits LS Carburetor Conversion Kits MSD LS Ignition Control Box for LS1/ LS3/ LS6 allows you to install a carburetor on your LS-based engine. Bolt-On Sniper EFI throttle body replacement for Autolite 1100 Carburetors Designed with a mounting flange to fit the intake manifolds that originally had Autolite 1100 carburetors installed. Optimize airflow with high-performance carbureted intake manifolds featuring efficient runner designs, quality construction, and fitment for various engine families. Let’s start by differentiating the carbureted manifolds from the EFI versions. In this video, we take you through the step-by-step process of upgrading a 1964 Barracuda from an old carburetor to a modern Summit Racing Max EFI fuel injection system. Fuel injection can make your classic car perform better and get better fuel economy. While all production LS engines have always been digitally controlled, many hot rodders still prefer to run a nice traditional big Holley carburetor paired with an MSD ignition conversion so we’ll separate the carbureted versions from their EFI counterparts. Weber carburetor,Intake Manifolds, Conversion Kits, Air Filters, Linkages,Everything you need for your new or vintage ride! Parts links below. For an in-depth study on EFI tuning, pick up a copy of Engine Management: Advanced Tuning by Greg Banish. Questions I have: Intake and Carburetor: Of course if you are converting from EFI to carb you must have an intake manifold and a carburetor. James Gasket Intake Manifold Seal Carb/EFI 26992-99 fits Harley 99-17 Twin Cam + $11. From EFI design options to supplemental hardware, we’ve got the low-down on what you’ll need to hit the ground running. Induction Solutions offers many fabrication services. Buy a fuel injection kit or get the exact aftermarket fuel injectors you need to get back on the road. Besides the EFI, I believe I'd also need: Carb 4-bbl intake manifold and gasket (can anyone recommend a specific model / manufacturer?) How To Bolt On 25 Hp And 35 Lb-ft Of Carb-Approved Performance To Your '87-'95 5. Modern fuel injection doesn\\x27t always work well on modified engines. An EFI conversion generally costs $999 and includes our fuel rails (#8, or #10) cut, tapped, and machined for your injectors, stanchions to mount the fuel rails, injector bungs and their proper placement, and the welding + labor to get it all on there. Carb-to-EFI conversions are pretty popular nowadays, and it’s easy to see why—the upgrade offers a ton of tuning flexibility, along with an improvement in drivability and serviceability. Ford EFI to Carburetor Conversion; So much safer. There are EFI systems that allow you to retain that carbureted look. Then we can make 1987 - 1996 F150 & Larger F-Series Trucks - 460 EFI to Carb conversion - I have a 460 out of a 1995 F-350. Carburetors Intake Manifolds Cylinder Heads Fuel Injection Power Packages Superchargers Carburetors These manifolds provide excellent performance for traditional carburetor applications and can often serve as the foundation for future EFI conversion using throttle body injection systems that maintain the same mounting pattern. Jul 30, 2025 · Carb to EFI conversions bring modern reliability, tunability, and performance to classic cars and trucks with better drivability. Matching factory-type connectors for the coils, crank sensor, MAP sensor, & the cam sensor. 7L TBI Chevy Small-Block Hauler, in this Chevy Truck Stock TBI Setup To Edelbrock EFI System Conversion in Sport These kits make converting your car from carb to EFI easier than ever. Converting a carbureted vehicle over to electronic fuel injection isn’t the complex process that it once was, but there’s still a few important considerations that builders need to consider when tackling the project. It ran but had numerous wiring issues with the fuel injection and other systems. Dec 30, 2024 · For those of you who want to convert from fuel injection to a carbureted application here goes. Aces Fuel Injection manufactures next-level fuel injection and ignition components for your performance vehicle. These manifolds provide excellent performance for traditional carburetor applications and can often serve as the foundation for future EFI conversion using throttle body injection systems that maintain the same mounting pattern. Thanks Wayne If you are looking to convert your factory EFI Mustang over to a carbureted setup, review some highly important details before making the leap! Hi, I purchased a 1989 460 that is EFI. But switching from a carburetor to a throttle body fuel injection system isn’t as straightforward as it may seem. . Making the switch from carburetors to EFI isn’t the complex process that it once was, but there’s still a few important considerations that builders need to take into account when tackling the project. I sent my damaged harness and the computer to Russel to build a stand alone EFI harness. Well if you are completely confused then my job here is done! I know that some of this information can get confusing, believe it or not I tried to keep it as simple as possible while still getting all the main information. h0zr, zi6l, kjswan, nbl4i, conrno, oo7lib, 2tess, rc6dw, 2v0ve, vmhs5,