When i connect the cable between the handheld and the computer and click on k line connection i get a connection. Far too long tuners have had to settle for what ever the controller manufacturer provided, far more often than you would think this means a clunky user interface and minimal feature set. Welcome to tbi chips throttle body injection services. Megalogviewer is the software application used to view datalogs. We will have another page for programming equipment, software and accessories needed for changing bin files on chips and another on tuning. Most older tbi gm computers will speak this protocol. Efi tuning modules we offer the latest tuning products from the leading manufactures and work with these products hands on at our shop to the highest technical level all day, everyday. The easiest way to find out what firmware is on your ecu and handheld display is to power on the sniper efi system. No need to mount an external fuel pressure regulator.
Feb 06, 2014 the four selflearning efi systems we chose to evaluate are the msd atomic, fast ez efi 2. Instead it focuses on the fundamental principles that are applicable to any 4 stroke, gasoline engine. How to install a holley sniper tbi fuelinjection system on a bigblock chevy. It covers the basics of datalogging and tuning using both hptuners and efilive software on late model gm efi systems. Software download before purchase holley performance products. The g1 adapter bypasses your factory tuning, and lets you insert your own custom programmed chip without tearing up your stock memcal. The computer adjusts the amount of fuel going into each individual cylinder each time it fires to maximize performance. How to install holley sniper tbi fuel injection on a chevy bigblock. Use the handheld to navigate to file local setup local info and look for device fw version. Edelbrock s proflo 2 and proflo xt efi software offers easytouse, yet sophisticated tuning control with userfriendly pull down menus and screens. These instructions must be read and fully understood before beginning installation.
G1 memcal style chip adapter tpi, syclone typhoon, 9495 tbi, 9293 lt1, etc. For best tuning software available please visit tunerpro. Find all the meanings of efi terms and abbreviations. We have injector flow data, wideband o2 sensors, full data logging, easytouse software, and all sorts of resources at our fingertips that have taken tuning from some sort of black art to science. Designed for use with gm tbi and mpfi systems it is a combination of an add. I was going to take the injector pods off of 2 small block tbis, so i have a total of 4 injectors. Ive loaded the procal software to my laptop with windows 10, including adding the drivers. Tunerstudio brings a whole new level of refinement for tuning software. This is the version of the firmware that is loaded into the handheld. The early systems from 19821986 are just too old to do much with.
Some of the components shown above may look different from what will be included with your kit. This allowed the older nonefi engines to take advantage of the reliability and efficiency that efi systems bring to internal combustion engines. Hp or dominator tbi and multiport fuel injection systems used on mild to moderate. One of the members here asked about tuning a sbc400 tbi i had replied that its a major pita to get em to run right not impossible, just a royal pita i think with this setup there may be hope for the tbi im in the process of building a mild 350 tbi for a 1989 swb 4x4 gmc. Not only can you install both the sniper efi software and the holley efi software on the same pc, you can run them both at the same time. Mar 21, 2009 tbi injects into the throttle body, and then into the cylinders. Fuel injection systems throttle body injection style. Pc version mac version prom racing efi software for efi systems purchased prior to september 1, 2019. Fuel injection system, holley sniper efi, selftuning, tuning kit, polished throttle body, kit 37 part number. Pictured is afis optimum series tbi complete system for a mercuryvolvo 3. So regardless whether youre reflashing the factory pcm on a naturally aspirated ls3, or youre tuning a honda k20 fitted with a turbo and a. Hypertech 154751 1994 k1525 350 tbiefi auto wod ca by hypertech only 1 left in stock more on the way. Efi tuning fundamentals isnt specific to any particular engine or any tuning software. Bringing tbi and multi port fuel injection to a new level.
We are dedicated to tuning your vehicles engine computer to attain maximum performance and the best drivability possible while keeping the powertrain reliable. Objective of this article this article will walk you through the process of installing a megasquirt efi system on a classic carbd vehicle attempting to go the least expensive. Four stars only because of a slight hiccup with torque converter lockup, on light throttle 34 shift, due to my 3. Aftermarket ems software vendor description download link accel dfi all current releases download aem all current releases download autronic current dos and windows versions download efi technologies demo version bottom of homepage download electromotive wintec 3d download ems.
Hp efi 4 bbl tbi systems holley performance products. Terminator efi 4bbl tbi kits holley performance products. About winaldl is software to datalog on gm vehicles that use the old 160 baud rate. When you start the holley software, you will see a button that lets you open global file. Older systems must be upgraded with the supplemental harness to use this software. New tbi controller flash memoryno more chips laptop. Aftermarket ems software vendor description download link accel dfi all current releases download aem all current releases download autronic current dos and windows versions download efi technologies demo version bottom of homepage.
Holley efi software is designed to run on windows xp, vista, or windows 7. Car crafts giant efi test car craft magazine hot rod. Afis new optimum series features a new, usa made, industrial application proven, ecm with tuning capabilities and the ability of handling modified or stock, naturally aspirated engines. For the advanced users, the sniper efi tuning software gives you complete control of your engines performance. Largest collection of efi tuning files on the internet. Fuel injection conversion using a gm tbi efi system. Updated 32816 latest tuningutility software revisions tunerstudioms is the software application that is used to tune your megasquirt efi controller. Noticeable increase in driveability, and throttle response on my 89 silverado 350 tbi 700r4. Next, go back to the home menu and navigate to file ecu hwfw. Bin files, definitions, hacks, moates fileman, diyefi and more. Changes include updates to run holley efi coyote vvt module, drivebywire updates, and other items. Our extensive experience and expertise has brought us to the absolute top of the motorcycle tuning industry, and we are focused on offering tuning products. The tbi unit used for the project is simply a salvageyard part scavenged from any of the millions of gm trucks built from the mid1980s through the mid1990s, including the 4. Sniper software and firmware updates efi system pro.
These modern systems from edelbrock, fast, holley and msd offer greater. The four selflearning efi systems we chose to evaluate are the msd atomic, fast ezefi 2. Must watch video for first startup procedures with your holley efi duration. In the modern world of efi tuning, it is all about precision. We are leading providers of fuel systems and ultra ram sbc efi.
Entry level selftuning efi systems were basically designed to replace fourbarrel carburetors on naturally aspirated engines. Many systems use the same ecu and selftuning software as their tbi kits to lower the tuning hurdles, but offer more advanced tuning capability via a laptop computer. Winaldl does not speak to newer gm obd1 vehicles that use 8192 baud communication. If you have updated your firmware from the internet, you can downgrade it using the firmware upload section. Doesnt work so well with the old systems that use the 2732 24pin eproms but for tpi that uses a 27c128 or 27c256 depending on year system or the 9193 tbi 4l80e trucks that use a 27c256 eprom or the 19931995 4l60e and some 5spd trucks that use a 27c512 eprom chip we can piggy back off those with a gp1 adapter with some 27sf512. How to diy prom chip tuning for obd1 chevy gm throttle body. Apr 12, 2018 must watch video for first startup procedures with your holley efi duration. Integrated ecu means less wiring and ease of installation. Updated 32816 latest tuning utility software revisions tunerstudioms is the software application that is used to tune your megasquirt efi controller.
The following is provided for information purposes only. If you are new to tuning, then you may be wondering. So just what is tbi, stands for throttle body injection used by gm in the early 80s through 1995. Advanced boost control is available via free sniper efi tuning software, including boost vs rpm and boost vs time same popular boost control offered in holley hp and dominator efi systems. Covering everything from stock turbocharger cars, seriously fast drag racers, boats, motorcycles, and daily driver modified turbo cars and trucks. Home forums specific tech sections efi tuning questions and engine management the turbo forums the discussion board for both hard core and beginner turbocharged vehicle enthusiasts. With a little bit of finetuning on the ignition side, it might get a little better. The complete tbi system comes with all components needed except for air cleaner, throttle cablelinkage, and fuel lines. It provides the user with the information, data, and tools to fine tune their engine. Efi live is a comprehensive tuning software package that. Efilive limited unit 2, 121 elliot street howick, auckland 2014 new. Then, make a plenum box and mount it to a normal square bore carb intake. Dec 15, 2014 gm efi tuning for beginners posted on december 15, 2014 by scott parker in columns, the science of speed with scott parker 1 comment if youve been around the gm efi scene, whether it is perusing the messageboards, races, car shows, etc.
Dec 23, 2014 the tbi unit used for the project is simply a salvageyard part scavenged from any of the millions of gm trucks built from the mid1980s through the mid1990s, including the 4. 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. After eventually downloading the software and jumping through the. Team flashscan and the efilive software with autocal and you instantly have your own custom handheld tuning device remote tuning has never been easier. 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. Designed for muscle car, late model street and sportsman drag racing engines, along with boosted and individual runner throttle body applications, the fast xfi sportsman engine control system is a banktobank, fully softwaretunable efi setup.
The latest version for windows, linux, and macintosh can be found at. Our folks have several options from basic to completely trick. This includes but is not limited to vehicles using a 1227747 and 1227165 ecm. At this point, you can still drive the car around on the carb, but you can connect to your megasquirt with the tuning software and see your rpm and manifold pressure. Procal software issue electronic fuel injection tuning.
I was going to take the injector pods off of 2 small block tbi s, so i have a total of 4 injectors. The integrated fuel pressure regulator simplifies plumbinginstallation. Travel to you and tune, tune via the internet using. Prom efi software for efi systems purchased after september 1, 2019 and older systems that have been upgraded.
Xfi sportsman efi multiport engine control system fast. Then mount the injector pods inside the plenum over the intake manifold opening. How to diy prom chip tuning for obd1 chevy gm throttle body tpi lt1 fuel injection honda. From carb to efi on just a fistful of dollars updated 3309 added dyno chart showing comparison of readings taken on old vs new dyno. Tpi is tune port injection it is not tbi by any means, there is a huge difference between the two. All of these systems use a dedicated, standard 4150. Please select your engine from the drop down list below chevy 5. Flashscan from efilive allows you to scan, data log and reprogram your vehicle for maximum performance and outstanding drivability. For purposes of this guide, ecm means engine control module, powertrain control. The process for tuning obd1 gm products is pretty much the same for all 8693 model years. Fitech fuel injection has been supplying automotive products, specifically fuel injection products, since 2012. Click this, click base cals, and then click on any of the files that start with tbi. Additional software features include choice of edelbrock exclusive handheld calibration module for tuning without a laptop and new for proflo gen2 is the option to laptop tune also. The roadrunner is designed to be used with either efi live or tunercats software.