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The result is the Sniper 2 EFI System. It fits 4150-flange carbureted intake manifolds, is self-tuning, and supports 650 horsepower naturally aspirated/575 horsepower boosted like the original Sniper. But Holley added not five, not 10, but 14 new features to make the Sniper 2 easier to install and more reliable. Let’s take a look at them:Sniper EFI Idle Setting/Throttle Blade Setting (Holley Sniper EFI Quick Start Manual): Once the engine is up to operating temperature, the idle speed can be set to what was configured in the Wizard. To do this, open up the Initial Startup gauge screen that was used in section 17.0.IN STOCK Designed specifically for the 3.5" Holley Sniper and Terminator control displays, the TDOG efi control holder keeps your screen off the floor and out of the way. Eliminates the need for flimsy window suction holders that block your view or fall off after time. When using the included bracket, the holder can be easily slid out to use the display WITHOUT …Find Holley Sniper Gauges & Accessories and get Free Shipping on Orders Over $109 at Summit Racing! ... Holley Sniper 3.5 in. LCD Touch Screen Controller 553-115. Holley Sniper 3.5 in. LCD Touch Screen Controller 553-115 Controller, Sniper, 3.5 in. LCD, Touch Screen, for Sniper EFI Systems, Tuning Options, Basic and Advanced, Mount, Harness, SD ...

Contains the latest V3 touch screen firmware. 3.5 in. Touchscreen Firmware - V4. Contains latest V4 firmware and installation instructions for the 553-108 3.5” Touch Screen. 3.5 in. Touchscreen Firmware - V5. Holley EFI V5 Firmware update for 3.5" TSLCD. 3.5 in. Touchscreen LCD User Manual.Mar 9, 2024 · Turn the key on and let the 3.5" TSLCD power up. Start the datalog. Then turn the key to engage the starter. Let the engine run until it dies and then stop the datalog. Then turn the key off. Also download the GCF tune file from the Sniper and upload both the tune and the datalog to this site. DARDY.Option 1 is to purchase and install one of the Holley EFI Dual-Sync Distributors on your engine. An adapter harness is available to connect this distributor directly to the Sniper EFI throttle body. A straight-forward setup process is detailed in the full installation manual.Holley Sniper EFI Training Part 5: Data Logging Basics breaks down basics of using the data logging feature found within the Sniper EFI software.To view the ...Tweet. #1. 7" touchscreen turns off while cranking. 05-30-2016, 03:02 PM. After turning my ignition switch to the on position, I push my start button, so the car cranks & starts. At this time the screen will turn off & reset every time. The starter is in no way connected to anything. Is it the voltage drop on the battery that's causing the ...

The Sniper EFI broadcasts data channels to the Holley EFI 7" Digital Dash via CAN bus connection. Parameters not connected to the Sniper EFI can be monitored on the digital dash using the optional I/O harness part number 558-432. Use of the I/O harness will also allow two ground switched outputs from the dash. Refer to the HolleyFuel Prime Multiplier is primarily a benefit to throttle-body based EFI systems. Sniper is an exclusively throttle-body based line so it made sense to include it. Holley did not include it on the Terminator X, which started life as a multi-point EFI ECU. Maybe Holley will add Fuel Prime Multiplier to Terminator X later.For starters, your fuel system will need to be upgraded. Holley carburetors operate at a range of 5.5 to 7.5 psi of fuel pressure and use a 40 micron filter. Sniper EFI throttle bodies require 58-60 psi of fuel pressure and a 10 micron filter. Let's take a look at the items that would need to changed or can handle the higher pressure. ….

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Ultimately, troubleshooting a Holley Sniper EFI problem requires patience and attention to detail. However, with a little time and effort, most problems can be successfully diagnosed and resolved. Fuel Delivery; The Holley Sniper EFI is a great fuel injection system for many automotive applications.8 Pin Connector (optional & applies to 550-512 , 550-513 & 550-514) - Connects to optional 558-492 Super Sniper I/O harness 4. Touch Screen LCD Display – This small 4 pin CAN connector plugs into the 3.5” Handheld Touch Screen display unit. 5. Coolant Temperature Connector – Connects to coolant temperature sensor. 6.

Determine the model number of a Holley carburetor by locating its list number. This number is stamped on the carburetor and is preceeded by a letter. Look for the list number on th...Sniper 5 inch Dash. SNIPER 5" DIGITAL DASH NOW ONLY $399.95! Sniper 5" Digital Dashes are now for sale for the low price of $399! This plug-and-play, highly aesthetic dash is the ultimate upgrade for any Sniper EFI system, and can be used in place of, or in addition to, the original Sniper 3.5in screen. Better yet, combine the Sniper Dash's ...The price of the Bluetooth Sniper 1 to Sniper 2 upgrade kit has dropped to less than $1000 for the first time ever, starting at a low $969.95. And prices for the standalone Sniper 2 kit start at a hard-to-resist $1169.95 for the Bluetooth version. The secret is in Holley’s intelligent use of technology to add features and functionality while ...

kingsmouth project zomboid IN STOCK Designed specifically for the 3.5" Holley Sniper and Terminator control displays, the TDOG efi control holder keeps your screen off the floor and out of the way. Eliminates the need for flimsy window suction holders that block your view or fall off after time. When using the included bracket, the holder can be easily slid out to use the display WITHOUT removing it from the holder and ...Sniper EFI Software/Installer v1.3 Build:50 - Windows Vista,7,8,10 Compatible. ... Contains the files needed to update the Holley touchscreen applications for use with V4 update. 3.5 in. Touchscreen Firmware - V2 ... Contains latest V4 firmware and installation instructions for the 553-108 3.5" Touch Screen. 3.5 in. Touchscreen Firmware - V5. best tire for snow and icelexus monmouth 08-22-2018, 03:56 PM. The blue wire should have 12 volts and go directly to your fuel pump. It should run momentarily when you turn the key on, and then shut off if the engine isn't started. That's the way mine's wired and it works as intended. If your adding a second relay in series, the blue wire becomes a trigger. obituaries sioux falls Right-Click, Copy the .fwu file. Navigate to the Sniper SD card, right-click and paste the copied file onto the root folder. Eject the SD card from the computer and reinstall into 3.5" display. With the SD card reinstalled into display, power on unit and go to the Home screen. Enter "File". Enter "Local Setup".The Super Sniper EFI Self-Tuning Kits from Holley feature all the benefits of EFI for a carbureted engine and are a perfect option for street cars#, race cars off-road vehicles or anything running high horse-power#, forced induction or nitrous. Eliminate typical carburetor cold starting issues#, hesitations#, flooding and vapor lock issues; and are available in either four or eight fuel ... are michelin defender good tiresmichaels decorations christmasgacy victims Holley's intuitive wizard seamlessly walks you through the process. There's even multiple screen options, from the tried and true 3.5″ handheld, 5″ dash, through to the app-enabled Bluetooth module. Tuning should always be this easy. Sniper 2 supports up to 650 hp naturally aspirated and 575 hp boosted with its onboard 2.5 BAR MAP sensor.Holley EFI 3.5 inch Screen Suction cup mount - With Sun Visor / Black. Style. Color. $57.00. Add to Cart. Back to 3.5 Inch Holley EFI Terminator x and Sniper Mounts. Introducing a highly versatile and functional mount that is designed to cater to your mounting needs with utmost convenience and ease. This mount is specifically engineered to ... car door latch step Tweet. #1. Sniper 2 not ready yet. 10-04-2023, 12:02 PM. We have a customer's engine on the dyno for testing. He bought a Sniper 2 and a HyperSpark Ready-To-Run distributor. The Sniper 2 isn't ready for prime time yet. There's no way to connect a laptop to the Sniper 2 since Holley hasn't released a USB to M8 cable. rachel cooks with love recipesfleming island craigslistdevil fruits and their powers Sniper Stealth 4500 (550-841 Shiny, 550-842 Black, ... Holley Performance Products has written this manual for the installation of the Sniper EFI TBI fuel injection system. ... Screen Controller 1 553-115 Includes harness to connect directly to CAN connector 8Now compatible with Terminator X and Terminator X Max ECUs! HP and Dominator owners can use the 5-inch as a display only as well. New part number coming for ...