This document provides basic information for the most common categories of uefi drivers. This method will correctly drive these 2wire coils without the emplacement of a driver module between the ecu and the coil. Today, the company is globally recognized as one of the most prominent and renowned developers and manufacturers of advanced efi electronic fuel injection technology. It is written specifically for megasquirt or megasquirtii efi users who are new to tuning engine with a programmable controller, and tries to make very few assumptions about what you already know. With a special formula of zinc, phosphorous and moly, its the ideal chemistry to add wear protection to any motor oil. The holley family of ecus use a coil control method that mirrors gms hei est to trigger coils. Efi source is dedicated to supplying the highest quality efi products to the performance minded automotive community. If part replacement is nec essary, the part must be replaced with one of the same part. Im still in the process installing my sniper efi, but i do plan on eventually adding the holley dual sync distributor to control timing.
It can be used in the place of a cd box in installations that need something to drive a coil. Mar 29, 2018 for racers looking to take advantage of methanol fuel, holley efi has a programmable 8 channel injector driver module that will allow you to install a large set of secondary injectors on to your. Efi 101 is a 2day class and focuses mainly on classroom discussions with a general overview of the basic functions and theory involved in controlling an engine using electronic fuel injection. In 19061907, fords first straight6 engine was introduced in the model k. An oil or additive with a zinc enhanced formula must be used with flat tappet cams. From fast throttle bodies that significantly increase airflow for improved engine performance to. Na em5e without ignition coil, coil driver, coil bracket. Megasquirt ct103 microsquirt v3 electronic fuel injection system. Efi 24x crank and cam signal kit w ckp sensor for 19921995 lt1lt4 engines w single row timing set. Many street, race, and even marine enthusiasts worldwide choose fast efi systems for their reliable and lasting operation. These engines have the exhaust and intake on the drivers side and the. The irgb14c40l is an advanced igbt with a maximum ic current of 14a and includes a. Ive placed refinds drivers in directories that are named to minimize this risk, but you should exercise care when copying driver files. Coils free delivery possible on eligible purchases.
Ignition kits for efi engines archives ice ignition. Can someone give me a quick explanation of what the coil driver is used for. The modification code is only applicable if a special modification has been made to the connector. But the problem is when the signal from the efi harness goes to ground it can only sink maybe 200 ma of current. Efi source supplies goldbox, megasquirt, microsquirt, ls, hemi, harness, and other programmable efi systems and products o the performance minded automotive community. In order use a directdrive coil with it, it has to be able to sink 14. The carburetor engine was still fitted standard, and efi was optional.
Engine control unit for a 4 cylinder motorcycle engine. I had that for around a year and was a great combo until the efi. Primary circuit current flow is controlled by an igniter based on signals generated by a magnetic pickup pickup coil. The efi tccs ignition system overview of toyota efi tccs ignition control the ignition systems used on todays efi tccs equipped engines are not that much different from the ignition system used on the original 4me efi engine. These kits are designed to vastly improve spark intensity and duration on efi engines that still employ a distributor. Megasquirt ct103 microsquirt v3 electronic fuel injection. The following links include binaries for affs amiga fast filesystem, bfs beos filesystem, btrfs, exfat, ext2ext3ext4, f2fs.
The new v3 microsquirt has a waterproof case as well as adaptive noise filtering on the vr circuits. Mike, the 556150 is the sniper efi ignition coil driver module. Basic tuning video forced induction tuning proper wiring 101 fuel supply system install diagnostic tools. We will constantly be adding new products in order to meet this goal. Want to run the holley sniper efi system with timing control but without a cd box like the msd 6. The coil drivers have been eliminated from this version and ignition outputs are logic level only.
Looking for a little extra spark in that ride here at harley davidson of new port richey, we provide the screamin eagle spark plug that gives you that extra spark every time you throttle. Manufacturer part number 554112 oem part number 554112 additional information. Brand new engines discount small briggs and stratton. This web page is provided free of charge and with no annoying outside ads. Read this document before reading the applicable tuning section for those controllers, which are here.
The enclosure is extruded 6061 aluminium that is environmentally sealed and features an. The following is provided for information purposes only. Buy a genuine mercury quicksilver or aftermarket part. Ground point ic is described on page 24 of this manual and is. Efi system hardware reference guide 11 autosport part numbering the part number is made up using the as range reference followed by the style, the shell size, the contact arrangement, the insert type and the shell keyway e.
This much current will toast the efi internal circuit. Jul 18, 2017 looking for a little extra spark in that ride here at harley davidson of new port richey, we provide the screamin eagle spark plug that gives you that extra spark every time you throttle. Apr 18, 2018 this document provides basic information for the most common categories of uefi drivers. Typically used on late model chrysler hemi and modular ford engines. The ignition system is a coil on plug requiring an external ignition driver. The primary voltage source of the engine and all components of the formula. Holley dominator and hp efi aftermarket electronic fuel.
The product line of the company includes efi systems, throttle bodies, intake manifolds, complete ignition systems, coils, spark plug wires, points conversion, distributors, and a variety of related ignition components built to bring the most exciting fuel injection experience to drivers everywhere. 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. One of these was included in each sniper efi system but in the event you have misplaced yours heres what you need. Versions as of april 2018, the uefi driver writers guide is available in gitbook format. With the cop probe you will be able to identify the missing cylinder quickly. I read in another thread about using the coil driver, but then i read somewhere else where the coil driver is only needed on ford or chrysler coils.
Many different holley dominator efi systems and options are available, please be sure to scroll down. The enclosure is extruded 6061 aluminium that is environmentally sealed and features an autosport 12 pin main connector. The coil drivers have been eliminated from this version and ignition outputs are logic. Versatile 7 amp street race and 10 amp race series systems are available for a range of different engines.
On a kinda related note, i have just received my efi coil igniter from efi source and it is a work of art. Ice ignition can customise an ignition kit for aftermarket and oe efi engines. Your ice ignition kit for your efi engine will come with an ice ignition distributor, efi. Generally this means a 0 or 5 volt signal that changes from one of these levels to the other at appropriate times generally to initiate dwell and spark. Megasquirt support forum msextra microsquirt plug and. The purpose of this page is to provide free software uefi components, such as a readonly ntfs, xfs or exfat efi drivers, or more exotic ones such as amiga ffssfs, bfs, ufs, zfs, courtesy of the grub project, as well as other goodies. Do you have enough spark for your harleydavidson motorcycle. If you search the below document for the term coil driver you will find several sections of the instructions with information regarding this component.
Many different holley dominator efi systems and options are available, please be sure to scroll down to see all listed items and holley dominator efi products. The most highly attended class we offer is called efi 101 efi 101 is a 2day class and focuses mainly on classroom discussions with a general overview of the basic functions and theory involved in controlling an engine using electronic fuel injection in depth discussions about each sensor and. On this go around of the neverending engine upgrade story i am finally ditching the distributor and conventional ignition in favor of two four tower pantera efi coils and the efi source igniter along with a 7. Do not place efi program files in your driver directories. 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. The obd2 system takes a long time to set a misfire code,most times an intermitant miss will not set any codes and mode 6 data is of no help. Amc had redesigned its inline ohv engines for its 1964 cars, shifting to a 7. Changes to the carburetorbased engine were made to accommodate the efi system. Holley efi programmable 8 channel injector driver module.
The purpose of this page is to provide free software uefi components, such as a readonly ntfs, xfs or exfat efi drivers, or more exotic ones such as amiga ffssfs, bfs, ufs, zfs, courtesy of the grub project, as well as other goodies download. Our goal is to make programmable efi systems affordable to everyone without sacrificing quality or functionality. Fundamentals of high performance engine tuning using aftermarket electronic fuel injection. This is easy to do for the firsttime efier and takes much of the intimidation out of the process. The original 1965 model ford mustang used a 101 hp 75 kw version. The is an introduction to tuning with a programmable electronic fuel injection ecu. New dealer stock, factory direct pricing, in stock service, full factory. The efitccs ignition system overview of toyota efitccs ignition control the ignition systems used on todays efitccs equipped engines are not that much different from the ignition system used on the original 4me efi engine. Coil driver module, sniper efi your onestop source for. For racers looking to take advantage of methanol fuel, holley efi has a programmable 8 channel injector driver module that will allow you to install a large set of secondary injectors on to your. This is part 2 of the process, in part 1 we completed the initial fuel injection conversion, converting the car over to an efi fuel only setup leaving control of the ignition in the hands of the old school distributor initially. In depth discussions about each sensor and actuator used, and their functions are held throughout the session with emphasis on interaction between. Efi source 320 s franklin st, boyertown, pennsylvania 19512 rated 5 based.