You need this software to view, edit, and make changes to your Holley Sniper global configuration file and data logs. No tricks, special lifts or unrealistic fitment will be done to make this look easy. 7" Digital Dash for Sniper EFI Instructions. Most tuning parameters and software functions can be found by selecting an icon from the toolbar. Holley makes it very easy to get started on this installation. Communication … Important: The purpose of this article is not to suggest that you change your firmware or software version. If you use an inline pump, then that pump needs a 100 micron inline filter between it and the tank. I think the Sniper is rated for 600 HP so the directions are recommending 3/8 to cover all installs. Holley Sniper EFI version 1.2.17's entire uninstall command line is C:\Program Files (x86)\Holley\Sniper\unins000.exe. I've been running my dyno for around 6 years now and average about 125 engines per year . This instruction manual must be read and fully understood before beginning installation. Components Used In This Example. Nitrous and boost control both require a laptop and the Holley Super Sniper EFI tuning software. To bring the Sniper to life a user just needs to follow the installation instructions, but they also need to make sure their vehicles fuel system and ignition system are right for EFI. I installed the Holley Sniper EFI system about a year ago so I thought it was time to write my review about the product. For those who want to take more control of their engine’s tune, you can download the Sniper software from Holley to make very precise adjustments to every parameter. As for power, I came direct from the battery and used the Holley 30 amp fuse, relay and added an inertia switch. The Sniper EFI broadcasts data channels to the Holley EFI 7” Digital Dash via CAN bus connection. The Sniper EFI system is less expensive than the Terminator EFI. 1) Launch the Holley EFI software … Resto-Mods & Pro-Touring forum. The values in the X- and Y- axis of any of the tables can be changed. “The software allows for real-time tuning changes using the USB dongle. I have the holley terminator and before that the Ford 5.0 comb-over, so keep that in mind if the sniper has differnt requirments. How to delete Holley Sniper EFI version 1.1.3 from your PC with Advanced Uninstaller PRO Holley Sniper EFI version 1.1.3 is a program offered by the software company Holley. If you want to re-use your existing fuel tank or have a vehicle for which a Sniper EFI Conversion Fuel Tank isn't available, Holley offers In-Tank Retrofit Fuel Modules. This could just as easily be implemented on any other Holley EFI System, since the configuration software is similar. SENSORS SYSTEM IDLE: SPARK BOOST PIN MAPNITROUS ADVANCED PC LOG GAUGES STRIP CHART. At this point, the laptop is not plugged into the ECU. If you use a filter/regulator like in the picture then that is the only filter required between the pump and Sniper. 7" Digital Dash for Sniper EFI Instructions. The Holley Super Sniper High Performance EFI kit comes with a coolant temperature sensor and an O2 sensor, both of which must be used for the EFI to work properly. 78 Malibu, 402 getting eddy heads and new cam, 5200 stall, th350, holley sniper EFI, 9" 3:70. Description: Sniper EFI software was designed to make navigation simple and easy. It’s labeled C. It runs to the low-power switching side (pin 86 on most relays) of a relay. These units replace your original fuel pickup with a 340- to 525 LPH fuel pump and include a Holley HydraMat fuel sock. This first stage is … Sniper EFI Software . CD box of Sniper EFI coil driver module. Oh man! In the process of putting together a RR with a 700 hp 505 topped off with a Sniper. Refer to the Holley Install a bung for the o2 sensor the clamp on will work but any exhaust leak and the sniper goes nuts. The Sniper allows you to control both fuel and spark but Holley suggests you start with just the fuel using your original ignition system, which is what we did. The Terminator/Stealth is now the only other Holley EFI four barrel TBI system. Holley EFI HP & Dominator training course starts with the basics of downloading and installing the Holley EFI software. Dec 13, 2020 #1. andyf Well-Known Member. Holley lists this Sniper throttle body at 1,440 cfm using 2.125-inch throttle plates to move all that air. SNIPER EFI FIRMWARE & SOFTWARE REVISION LOG The latest Sniper EFI ECU Firmware, Sniper EFI Handheld Firmware and Sniper EFI PC Software is available for download at www.Holley.com. Detailed instructions of each icon are contained in this manual. Joined: Jul 21, 2012 Location: Oregon Local Time: 11:42 PM. I will start from the installation to a completely running car. This cable worked ok and the software while somewhat cryptic and clunky also worked ok. The ECU and Handheld firmware are included in the Sniper EFI SD Card Contents. 69 RR with 505 and Holley Sniper. WARNING! Version 6 of Holley EFI's popular tuning suite has officially been released and with this revision comes a slew of race-focused updates. so have fun! Can trigger CD box of Sniper EFI coil driver module. Sniper EFI SD Card Contents. Sniper EFI Software Help File. Sniper Progressive Secondary Link--A Great Solution for Abrupt Throttle!When folks install their new Sniper 4150, Super Sniper 4150, or Sniper XFlow on their high-horsepower engine, usually there are two reactions. Also, the Sniper TBI is 800 CFM, and the Terminator/Stealth is 950 CFM. Image by Mike Aguilar For owners of older carbureted cars, Super Sniper can energize a fuel pump relay using the blue wire on the 7 pin connector. The learn table populates and can be transferred to the fuel map with a click of a button, which changes the fuel VE Table. Fuel Pump Supply and Fan Control-Wiring. The Holley Sniper systems boast an impressive array of features that can work with a variety of engine applications. When it comes to start-up enrichment, the Holley computer software contains the cranking fuel, after-start hold off, after-start enrichment, and after-start decay rate adjustments. The following 10 steps apply to the V2 software. The Sniper system ran very poorly under nearly all loads and engine speed conditions. Updated - 1970-01-01. I am installing this Holley Sniper EFI kit in a regular garage with regular tools on a regular old mustang. Messages: 923 Likes Received: 1430. Ignition wise I used a msd 6 al box and their coil with a Ford electronic distributor. General Software Use . The radiator can be used as a last resort. Use of the I/O harness will also allow two ground switched outputs from the dash. The Sniper system ran very poorly under nearly all loads and engine speed conditions. would I then ignore what was said about adjusting the v4 software to correctly overlay? Separating Mizu P25 Connectors. Sniper EFI Firmware Revision Log. Holley Sniper EFI version 1.2.17 is normally installed in the C:\Program Files (x86)\Holley\Sniper directory, but this location may differ a lot depending on the user's decision while installing the application. It is recommended to update to the latest firmware on both the ECU and the Handheld at the same time. Sniper EFI Software/Installer v1.2 Build:17 - Windows Vista,7,8,10 Compatible. The information on this page is only about version 1.1.3 of Holley Sniper EFI version 1.1.3. This cable worked ok and the software while somewhat cryptic and clunky also worked ok. The installation was not as easy as Holley makes it out to be with the 4 simple wire advertising mumbo jumbo, but I imagine it would be easier if you already a few things installed on your car which I did not. While its hand held touch screen worked ok I thought that being able to use Holley's PC software might give some insight into what was going on with the system. Chris Myer 04/24/18 7. After over 30 years in software and electrical engineering, I have learned never to upgrade any sort of software without good reason. 26 X 8.50-15 M/T slicks 09 Nissan Titan tow vehicle The Sniper instructions don't cover the use of these tables, but a dedicated user can read the instructions for a HP or Dominator EFI system to get up to speed. o Holley Dual Sync – For Holley EFI Dual Sync Distributors Follow installation and setup instructions included with distributor for install, uses reference angle of 50 Configures Ignition Output as Points Out (dwell = 2.0msec). Parameters not connected to the Sniper EFI can be monitored on the digital dash using the optional I/O harness part number 558-432. Basic functions such as fuel, ignition and idle programming are covered as well as more advanced features such as anti-lag, rev limiters, traction control, closed loop PID control, boost control, drive-by-wire, and much more. This is the real-deal raw installation of this system. 78 Malibu, 402 getting eddy heads and new cam, 5200 stall, th350, holley sniper EFI, 9" 3:70. Also, since v5 software is out, is that the software you would use now instead? Some computer users try to erase this program. Chris Myer: 06/13/19, 03:28:46 PM. Icons . The unit also incorporates a 2.5-bar MAP sensor and is set up for -8 AN fuel lines. If it'... Read More. Sniper EFI System. Holley Sniper EFI FUEL INJECTION INSTALLATION MANUAL Read this manual before using this product. The pump info says you don't need a return fuel line, holley can tell you which paperwork to believe. The objective here is to get you comfortable with the software, navigating it, etc. The temperature sensor needs to be installed anywhere but in the thermostat housing, in the intake, head or block. I am using the Walbro GSC394. Sniper Software and Firmware Updates. The new Holley Sniper EFI tuning software seems to go up to 200+ kpa. While its hand held touch screen worked ok I thought that being able to use Holley's PC software might give some insight into what was going on with the system. Holley Sniper EFI Software. With a completely new Individual Configuration File (ICF) for drag racing transmission control, as well as a revised nitrous ICF, this update promises to be the best software yet! I have it mounted just before the gas tank with the supply & return line in the sending unit. Chris Myer 10/26/17 4. If the instructions are not fully understood, installation should not be attempted. 26 X 8.50-15 M/T slicks 09 Nissan Titan tow vehicle 94 camaro stick shift toy. FUEL SYNC . How many guys out there have experience using a Holley sniper or sniper stealth on an engine dyno? Any of the Sniper EFI Systems currently available can be used, from the Sniper 2300 2BBL EFI System on up. When updating the ECU the … It is a 10 micron filter according to the specs. The fuel is filtered and pressurized and the "out" line should go directly to the Sniper. Download the latest edition of Holley Sniper EFI Software. 6,832 Posts #8 • Nov 27, 2016. Sniper EFI ECU and Handheld Firmware Revision Log. Build the tune on the laptop that will be used with the vehicle. The ONLY time I hear the pump is for 30 sec when I turn on the key to prime it. My car might make 325 HP so no worries about the 5/16 size. Updated - 1970-01-01. Sniper … It uses the HP ECU , so obviously it's a lot more capable, and can be further upgraded to a Dominator ECU. I confused the Sniper and the … First, “Wow, does this deliver some amazing power!” Then, about the time they get With these adjustments (found in the software’s easy-to-use chart format), you can set up the way the engine starts and runs at any given temperature.
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