The selftuning ecu makes it an easy, no hassle way to get the most performance out of your vehicle without a laptop computer. In this video we demonstrate the amazing self tuning capabilities of the new holley, avenger, hp and dominator efi systems. Also, there are software differences between each manufacturer, but the way the engine is tuned and its behavior and feedback from the ecu sensors are the same. We take a look at seven cool selftuning efi systems that will banish. Yes, the base fuel table will selftunelearn, but you need to understand how the system works and work with it for best results.
Compensation limits % should be significantly decreased especially in the idle area when learning has finished selftuning. Imagine you have the perfect after market fuel injection controller for your car, it has. Self tuning ezefi efi systems fuel air spark technology. Megalogviewer is the software application used to view datalogs. Just answer a few questions about your engine and it creates the base map, then starts tuning on. All of these systems use a dedicated, standard 4150. The hp, sniper, avenger and dominator systems have self tuning fuel strategy. Buy new holley selftuning sniper efi 4150 2x4 throttle body fuel injection system, polished, 1600 cfm, 1250 hp, compatible with 4150 4 bbl square bore flanges. This highquality holley selftuning kit will help eliminate cold starts, hesitations, vapor lock and flooding in your favorite vehicle. This premium efi selftuning kit from holley was designed specifically to support up to 650hp on forced induction or or dry nitrous vehicles. That company is holley, and its selftuning efi systems are available in three different configurations. Auto tuning efi and self tuning ecus how they work youtube.
Weve selected four popular selftuning efi systems from companies that make different product lines of electronic fuel injection systems. Of course holley has their own throttle bodies to use with this system, but it doesnt appear that their software cares if its connected to something else. Before you buy any self learning efi system, please read. There are several versions of tunerstudio available depending on your controller and support for more controllers under way along with obdii support. As for single event, zero out all the pilot maps, and raise the timing at low to mid loadthrottle to compensate no pilot. Fast ezefi self tuning fuel injection delivers easy carbtoefi conversion.
I had to download, install and setup tuning software on a new laptop because i broke the old one. This basic manual contains the information necessary for the installation of the throttle body, wiring, and sensors. If you understand the basics of efi tuning and how it works, then you will be able to tune any car once you understand that ecus software. Holley 550518 mustang super sniper efi 4150 selftuning. That sophisticated level of technology may be keeping enthusiasts from making the switch from carbureted to efi fuel systems because of fear, yet nothing could be less fearful with the latest generation of. Proflo 4 is not just a replacement for your carburetor, its a complete engineered system that provides the ultimate in performance, drivability and quality. Now, picture them as throttle bodiesand let the good times roll. Holley sniper efi 2300 2barrel selftuning master kit polished.
Fuel injection conversion kitsniper efi selftuning kit holley 550854. All self learning aftermarket efi systems use manifold vacuum as a measure of engine load. Want the power and flexibility of a full megasquirt engine management system but dont want to handle the assembly yourself. Gain fundamental knowledge and then a practical step by step process for getting any tuning job done. Sniper efi software free to download which allows for realtime tuning. This system also comes with a usb to can tuning cable and free downloadable sniper efi software give you unlimited control of your engine. Install a selftuning efi system browse two minute tech categories. If youre expecting miracles, you need to adjust your expectations. Fast has just made it easier than ever to convert your engine from a carburetor to fuel injection with these fast ezefi selftuning fuel injection systems. Learn how to tune efi electronic fuel injected engines the right way. Advanced color touchscreen handheld doubles as sensor dash. The efi kits we are featuring in this article represent the entry level, selftuning, four barrel carburetor replacement systems.
Every super sniper efi system also comes with a usb to can tuning cable, as well as free downloadable sniper efi software to give you unlimited control of your engine. Selftuning electronic fuel injection sounds pretty complicated, doesnt it. There are several versions of tunerstudio available depending on your controller and support for more controllers under way along. Now, holley efi is dominating the performance world. Carbreplacement system supports stockto1200 hp engines. There is no doubt that the algorithms used by holley are incredibly sophisticated but its. Top dollar efi controllers are no different, the tuning software is typically lacking in feature and refinement, making configuration confusing and overly complex. Looking to convert your blow through carbureted turbo engine to efi. Car crafts giant efi test car craft magazine hot rod.
When it comes to engines, nothing gets our attention quicker than dual 4barrels. A list of features for the fitech 30003 go street efi system. Go ahead and order this highquality holley shiny finish sniper efi 2300 selftuning kit from cj pony parts today. Megatunix is a crossplatform tuning application for some of the available diy fuel injection controllers, including the megasquirt ms1, ms1extra, ms2 and ms2extra as well as the libreems efi system and the jimstim ecu stimulatordevelopment tool. Holley super sniper efi 4150 selftuning fuel inject 700. Did we mention the super sniper also has full nitrous control builtin. Selftuning efi systems popular hot rodding hot rod. Manifold vacuum on a running engine has an inverse relationship to the load that the engine is under. Holley performance products, terminator efi 4bbl throttle body fuel injection system master kit, hard core gray. Sniper quadrajet efi kits can support up to 500 hp. The entrylevel unit pn 550400 comes equipped with a 700cfm throttlebody and 65lbhr fuel injectors. Selftuning ecu means you dont have to be a computertuning wiz to have efi.
Now, holley efi products power these cars and are dominating the performance world. Macy, as instructor of the efi university course and widely considered a guru of the fast xfi system, is a leading authority on the topic of tuning. Simple calibration wizard answer a few questions about your engine and it creates the base map, then starts tuning on its own. Every super sniper efi system also comes with a usb to can tuning cable, as well as free downloadable sniper efi software to give you unlimited control of.
Yes, the base fuel table will self tunelearn, but you need to understand how the system works and work with it for best results. Self tuning capability efi pro hangout instructional video. Then check out our full line of megasquirt 2, megasquirt 3 and microsquirt assembled systems that allow you to skip the selfassembly steps that are required with our standard ms kits. If so, what software would i need, and where can i get it. This demonstration on the dyno duplicates exactly what will happen as you drive your vehicle around with the holley avenger, hp, or dominator system. Selftuning efi systems dummyproof fuel injection is here and simpler than ever. Buy new holley sniper efi 2300 selftuning master kit, 2 bbl fuel injection conversion, black ceramic, 580 cfm, 350 hp, compatible with 2300 flange style manifolds. I walk you through the software i use and how to set it up. Holley sniper efi is a selftuning, plug and play fuel injection system that takes all the trouble and guesswork out of your switch to modern electronic fuel injection.
Holley has expanded their line of critically acclaimed selftuning efi systems to include the sniper quadrajet efi unit. The four selflearning efi systems we chose to evaluate are the msd atomic, fast ezefi 2. High resolution full color touchscreen for initial setup, tuning, and gauge displays. When the learn table values stop making significant changes, the ecu is finished selftuning. Oem style tpsiac and fuel pressure regulator, for years of dependable service. If you are looking to purchase a self learning efi system, please have a conversation with the dealer or retailer that you are considering purchasing from. Its economically priced so you can have all the benefits of efi and still have money to finish or upgrade your ride. Fitech go efi 4 2x4 dualquad 625 hp selftuning fuel injection systems have the ecu mounted on one of the. Economically priced to save your hard earned money for other parts of your build.
Changes include updates to run holley efi coyote vvt module, drivebywire updates, and other items. Holley sniper efi selftuning kit black ceramic finish. Selftuning efi system extreme selflearning for wide range superfast dial in correction. The sniper stealth 4500 also features multiple input and output options for sensor inputs and switched outputs to control external relays. Its perfect for any vehicle that came standard with a 2300 holley flange. I mean like a turbo motor running with efi that would see a cyl getting leaner than the others by reading the egts and adding fuel to that cyl. Advanced boost control available via free sniper efi tuning software, including boost vs rpm and boost vs time. Get the efi software, get the canusb cable, have a laptop. Knowledge is power and whether you are tuning your car yourself, wanting to start a career as a professional tuner or even if you are just wanting to choose and communicate effectively with a professional tuner having a. Fitech 30003 go street 400 hp throttle body efi kit.
The latest version for windows, linux, and macintosh can be found at. Tunerstudioms is the software application that is used to tune your megasquirt efi controller. Selftuning ecu means you dont have to be a computer tuning wiz to have efi. This selflearning fuel strategy eliminates one of the most difficult, timeconsuming areas of efi tuning, and that is tuning the base fuel table. Thats right, no need for a separate nitrous controller. Quick fuel injection, efi system master kit, up to 525 hp, black diamond. Fuel injection conversion kitsniper efi selftuning kit holley 550852. Edelbrock has been delivering the best combination of dyno proven electronic fuel injection performance for over 40 years. Made in the usa and covered by an industrybest limited lifetime warranty. The most important feature is the selftuning operation that does not require chasing components. Fuel injector kits free delivery possible on eligible purchases.
Need tips on tuning your carburetor, converting your vehicle to propane fuel, or just need help installing your cold air kit. Hint think how the old 12v motor runs, and at what timing it has. This software gives you total control over specific events that your engine needs set. Fuel injection conversion kitsniper efi selftuning kit.
Learn how to download and update your holley efi software. Heres a look at how auto tuning or self learning features on an ecu works. Order this holley 650 horsepower super sniper 4150 efi selftuning kit with a polished finish from cj pony parts. Holley sniper 2 barrel fuel injection efi 2300 selftuning. Advanced boost control available via free sniper efi tuning software, including boost vs rpm and boost vs time oem style. The selflearning ecu will continually adjust the fuel maps to increase efficiency and performance, while still allowing the user to adjust inputs on their own. Holley sniper 4 barrel fuel injection conversion selftuning master kit.
116 1381 9 143 523 1316 386 483 644 152 875 1220 83 1137 1094 1297 436 1131 1482 882 1153 1180 198 1312 866 282 980 95 395 1013 654 241 94 484 130 186 1058 485 276 1214 1407 362 75 1132 46 1298