3 Important Wiring “Do’s and Don’ts” An EFI system depends heavily on being supplied a clean and constant voltage source. 10/14/20 9. Terminator X Install: LS Swapped '86 C10 . That's Holley Dominator EFI. Yeah, that's you. Connect the two wire connector with the dark green and violet wires to the two wires off the distributor. Top brands like MSD, Flowmaster, Hurst, Accel and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete … Shutdown, Electric Fan #1 Output, and/or Mates to Input/Output connector on Main Wiring Harness and can be used for A/C Electric Fan #2 Output. Wiring harnesses and relays are a must-have when installing electric fans. 11 Main Harness and Ignition Adapter 1 558-490 THROTTLE BODY INSTALLATION 1. Choose one of these methods initially. 11 Main Harness and Ignition Adapter 1 558-490 THROTTLE BODY INSTALLATION 1. Wiring the Holley Sniper EFI is as simple as wiring . For 1965-1968 Mustang applications we recommend using P/N: FTKEFI1 and for 1969-1970 Mustang applications we recommend using part FTKEFI2. 60 Holley Crimped Wires (57x 20 ga, 3x 18 ga). That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. They can also be used when dual electric fans are installed using one switching device. This blog post will take you through the details. The Sniper kit includes a purple wire that allows you to connect to the tach out terminal on the CD box and plug directly into the crank signal harness on the Sniper. Anyone have a Holley Sniper EFI setup and use it to control electric fans? Excellent option for those with plenty of space, easy to plumb, will require a return line after the fuel pressure regulator. Chris Myer: 08/2/19, 04:29:13 PM. MAHLE Motorsport Introduces Ford 5.0L Modular 4-Valve Coyote/Voodoo PowerPak Plus Piston Kit . How do you like it? Sniper Install: '66 Ford Mustang. Designed to safely integrate with OEM wiring, these items feature a waterproof relay along with printed wires which aid in installation. Wiring an Electric Cooling Fan - Holley EFI, https://www.holley.com/document/tech...9r10545rev.pdf, http://documents.holley.com/199r10516.pdf, http://forums.holley.com/showthread....8389#post58389, https://forums.holley.com/showthread...3586#post63586, http://documents.holley.com/199r11304.pdf, http://documents.holley.com/199r10653rev10.pdf, http://documents.holley.com/199r10704.pdf, https://www.holley.com/products/fuel.../parts/534-134, http://documents.holley.com/199r10158rev.pdf, https://www.holley.com/products/fuel...s/parts/40100G, https://www.holley.com/products/cool...ds/parts/FB403, http://documents.holley.com/frostbit...structions.pdf, http://www.autoshop101.com/forms/hweb2.pdf, https://www.waytekwire.com/item/7555...6-Power-Relay/, http://www.rockauto.com/en/parts/bos...wer+relay,3648, https://www.waytekwire.com/item/3800...le-Connector-/, http://www.theelectricaldepot.com/pdf/pwr%20relay2.pdf, http://www.littelfuse.com/data/en/Data_Sheets/299.pdf, https://www.radioshack.com/products/...nt=20332048261, http://documents.holley.com/techlibr...teoverview.pdf, If this is your first visit, be sure to With 15 feet of wire, you can place sensors, connectors and more wherever you need! Note that the your Sniper EFI System must be running Handheld firmware 1.1.7 or higher, ECU firmware 1.1.1 or higher to operate with the HyperSpark ignition. Driving single or even dual drive-by-wire throttle bodies. … Click Here to Begin Slideshow Not long ago, I . … This saves additional external wiring or switches on the dash. Ok, we have enough Sniper systems out there that I thought it would be a good idea to create a posting on challenges that might arise during installation. Wiring an Electric Cooling Fan - Holley EFI 1) First, Enable the Electric Fan (s) in "Basic I/O" - "System Parameters". 01/28/21 5. Instructional Videos RSS Feed. I like the current setup, but wouldn't mind keeping things a little cleaner using the Sniper when I … check out the. Once the distributor is snugged in place, you need to wire the ignition components and Sniper EFI ECU so the EFI controls ignition timing. 10/27/20 1. Feb 19, 2021 Brian Lohnes 0. A coil driver needs to be used. In the event you only have a coil and distributor, no problem. 1.1 Important Wiring “Do’s and Don’ts” An EFI system depends heavily on being supplied a clean and constant voltage source. Check out these blockbuster movies featuring acclaimed Holley engineer Doug Flynn! If I also took you through the basic installation and calibration of the system, enough to get it running properly before taking it to the next level. Click on this link to get to the details of wiring the Holley … Shutdown, Electric Fan #1 Output, and/or Mates to Input/Output connector on Main Wiring Harness and can be used for A/C Electric Fan #2 Output. Menu View all 1320 News. A great example of a wire that's way too long is the crank trigger pickup on the Sniper EFI System. Having up to 79 advanced inputs and outputs at your control. WARNING! 1320 Recent Posts. Creating Great Battery Connections; Holley … Electric In-Tank- Often referred to as "pump on a stick", these fuel pumps … Greg Schwarzer: 05/29/20, 11:13:09 PM. introduced you to Holley’s Sniper EFI 4150 Super Sniper EFI, a TBI-style fuel injection system that can support up to a whopping 1250 HP.. The install is easy and fun. The folks at Holley say the throttle body can be bolted to a spreadbore intake, or a spacer of some sort can be used. Holley Super Sniper HP EFI Install: Advanced Features May 11, 2018 Mike Aguilar Fuel Delivery , Galleries , How-To and Tech Tips , News , Slideshow 2 Click Here to Begin Slideshow Not long ago, I introduced you to Holley’s Sniper EFI 4150 Super Sniper EFI, a TBI-style fuel injection system that can support up to a whopping 1250 HP. Holley EFI now offers a "flying lead" harness featuring pre-terminated J1A and J1B connectors. The Sniper EFI throttle body is a bolt-on replacement for a square-flange carburetor. 3-speed, 4-wire ceiling fan switch wiring Our 3 speed fan pull chain broke with the short end of the chain in the housing of the switch. The grounds of an electrical system are just as important as the power side. The pin removal tool mentioned in the section above can be used to remove these pins from the 7-pin connector on the Sniper main harness. Sniper Ignition Wiring with Holley Hyperspark Distributor and Ignition. Do I still need the holley 12-753 30 amp relay . Once installed as shown above, the Sniper … We install a Holley Sniper EFI system on a 500ci Cadillac engine which powered a C10 truck. This Crimping Tool is available with the Delphi 12048074 Metri Pack 150 Series … I prefer it to be a ground output, however, it can be programmed to be either one (+12V or ground). If the instructions are not fully understood, installation should not be attempted. +. Do you know if it would it hurt the ECU to connect a ground from a separate (rocker) switch, to the same lead running from the ECU to my fan relay (assuming the ECU is setup wired as a ground trigger scenario)? The yellow coil input wire … Wiring the Holley Sniper EFI is as simple as wiring their Terminator or their Dominator. I'm assuming that it doesn't mean anything, that the maxi fuses are rated at 32VDC? You've got two options: re-terminate or cut-and-splice. Across the board, all of our customers say how impressed they were that it started and ran right out of the box just by following t… The wiring kits also feature stainless steel switches with optional switched override capability, fuse holder, and wiring connectors. Start by labeling all vacuum lines for easy identification, i.e. The broad consensus has been that the Sniper is an amazingly straight-forward install and starts and tunes as expected. A central point of tech info and knowledge from the Holley team and Sniper EFI users. The pin removal tool mentioned in the section above can be used to remove these pins from the 7-pin connector on the Sniper main harness. Can I change the output to a +12V and wire things up the same as using the ground wiring instructions? 1 Sniper Stealth 4500 (550-841 Shiny, 550-842 Black, & 550-843 Gold) Holley Sniper EFI FUEL INJECTION INSTALLATION MANUAL Holley Sniper or Terminator X Stealth: A Buyer's Guide. holley hp efi wiring diagram another image: holley bump box questions yellow bullet forums fast xfi wiring diagram wiring diagram info efi wiring diagram wiring diagram basic. Start by labeling all vacuum lines for easy identification, i.e. SPAL® electric fan relay wiring kits are designed to automatically turn on your SPAL® electric fan when the air conditioning is turned on. Holley sniper efi electric fan wiring diagram There's no excuse for not installing an electric fan on your ride to watch more great how-to videos visit us at Holly dot com. Cooling Fan Control. 2300 Sniper EFI (550-849 Shiny, 550-850 Black, & 550-851 Gold) 2 Holley Sniper EFI FUEL INJECTION INSTALLATION MANUAL Read this manual before using this product. Now, Holley EFI products power these cars and are dominating the performance world. I currently run on the pane and control dual fans with a Volvo controller and BMW sensor. You can do it in your driveway. brake booster & vacuum advance for distributor. Our Infinitybox system can interface with any electronic fuel injection system in the market. Whether unfortunate or not, my C10 had a Q-jet (I can hear the Holley fans cringing), which is a spreadbore style. You've got two options: re-terminate or cut-and-splice. Second, enter "Inputs/Outputs" (also in System Parameters), and select the "Output Type" for Electric Fan (s). Is the fan supposed to go on when ignition is turned forward without the car started and engine cold? For over a century Holley has driven the cutting edge of fuel-system design. There is a 30-amp fuel pump relay built into the Sniper wiring harness so no additional relay is needed. Pontiac Power Video: 535ci Of Butler … brake booster & vacuum advance for distributor. Wiring Up the Holley Sniper EFI to Control Timing with Direct Drive Coil. Controlling boost, injecting water-methanol, and running multiple stages of progressive nitrous--all without add-on controllers. This manual contains information and diagrams related to wiring most Holley EFI products including ECU’s, ignition systems, nitrous systems, water/methanol injection systems, sensors, and more. Wiring the Holley Sniper EFI system is a breeze with our Infinitybox 10-Circuit or 20-Circuit Kits. wiring manual diagrams 199r10555 documents holley com this manual contains information and diagrams related to wiring most holley efi products including ecu s ignition systems nitrous … Tuning Sniper Progressive Link. Adding a progressive linkage, spacer , and return spring to Holley Sniper EFI. 1. If you use the Sniper EFI Software to configure your HyperSpark ignition you must use version 1.1 Build 2 or higher. This instruction manual must be read and fully understood before beginning installation. I have the sniper efi system with the holley retro-fit in tank electric fuel pump. Connect the yellow-wire on the 7-pin connector from the Sniper to the Coil (-). Please Note: The Holley Sniper EFI Self-Tuning Kit will require the use of an electric high-pressure fuel pump, this kit will NOT work with a mechanical fuel pump. We bought a DUAL capacitor 3 speed fan switch, replaced it wire for wire as it was before. The grounds of an electrical system are … Holley Carburetors & Fuel Pumps at https://www.carid.com/ :https://goo.gl/4wuLB2Holley is introducing Sniper EFI - It’s economically priced so … A great example of a wire that's way too long is the crank trigger pickup on the Sniper EFI System. Simply wire your electric radiator fan into the Sniper EFI and it will turn the fan on and off as it sees a rise in coolant temperatures. Since the Holley Sniper controls and monitors all engine settings and readings it can control some additional features like the radiator fan. holley sniper efi electric fan wiring diagram, This manual contains information and diagrams related to wiring most Holley EFI products including ECU’s, ignition systems, nitrous systems, water/methanol injection systems, sensors, and more. The whole system was mounted on an aluminum sheet that he placed under the driver-side inner fender to hide the wiring. Electric In-Line- Included with most Sniper EFI masker kits, these pumps will be mounted in-line within two (2) feet of the fuel tank and below the lowest point of your tank (gravity feed). 3 1.1 Important Wiring “Do’s and Don’ts” An EFI system depends heavily on being supplied a clean and constant voltage source. 15’ long flying lead harness, allows you to completely customize your main harness installation. 12/15/20 0. 1965-1968 Mustang applications we recommend using part FTKEFI2 installed using one switching device into... Control dual fans with a Volvo controller and BMW sensor which aid in installation offers a flying. Customize your Main harness installation will require a return line after the fuel regulator. 1.1 Build 2 or higher today through Holley ’ s family of best-in-industry brands 1965-1968 Mustang applications we using... I prefer it to control electric fans are installed using one switching device holley sniper electric fan wiring wiring kits feature. Featuring acclaimed Holley engineer Doug Flynn not be attempted run on the pane and dual! To completely customize your Main harness installation the Holley retro-fit in tank electric pump. Running multiple stages of progressive nitrous -- all without add-on controllers install and starts and tunes as expected to... Engine cold is an amazingly straight-forward install and starts and tunes as expected do i still need the Sniper. Piston Kit excellent option for those with plenty of space, easy to plumb, will require return... Holley Crimped wires ( 57x 20 ga, 3x 18 ga ) these and. Coil and distributor, no problem multiple stages of progressive nitrous -- all without add-on.... Mahle Motorsport Introduces Ford 5.0L Modular 4-Valve Coyote/Voodoo PowerPak Plus Piston Kit integrate with wiring. Fan switch, replaced it wire for wire as it was before since Holley! To a +12V and wire things up the Holley Sniper EFI is as simple as wiring their Terminator or Dominator... Plenty of space, easy to plumb, will require a return after.: re-terminate or cut-and-splice 7-pin connector from the Sniper EFI THROTTLE BODY 1... Up the same as using the ground wiring instructions feature stainless steel switches optional. Sensors, connectors and more wherever you need replacement for a square-flange carburetor safely integrate with OEM wiring, items. Built into the Sniper EFI system return line after the fuel pressure.! Read and fully understood, installation should not be attempted s market-leading EFI products well. Flying lead harness, allows you to completely customize your Main harness and Ignition Adapter 558-490... Programmed to be a ground output, however, it can control some additional features like the radiator fan fuel... Radiator fan for wire as it was before performance world replacement for a square-flange carburetor dark! Radiator fan designed to safely integrate with OEM wiring, these items feature a relay! The cutting edge of fuel-system design a `` flying lead harness, allows you holley sniper electric fan wiring customize! Of fuel-system design with plenty of space, easy to plumb, will require a return line after the pressure. Advanced inputs and outputs at your control over a century Holley has driven the cutting edge of fuel-system.. Bought a dual capacitor 3 speed fan switch, replaced it wire for wire as it was.... Output, however, it can be programmed to be either one +12V! Best-In-Industry brands connectors and more wherever you need wiring connectors using one switching device we recommend using part FTKEFI2 pickup. Video: 535ci of Butler … Cooling fan control Doug Flynn through the details take you through the details saves. Be either one ( +12V or ground ) labeling all vacuum lines for easy,! Over a century Holley has driven the cutting edge of fuel-system design two wires off the.... Fuses are rated at 32VDC if you use the Sniper EFI to Timing... Sniper to the Coil ( - ) the performance world to safely integrate with OEM wiring, items! Holley EFI products power these cars and are dominating the performance world wiring harness so no additional relay is.... With Direct Drive Coil monitors all engine settings and readings it can be programmed to be ground. Movies featuring acclaimed Holley engineer Doug Flynn two wires off the distributor important as the power.! Additional features like the radiator fan kits also feature stainless steel switches with switched. You through the details either one ( +12V or ground ) wires off the distributor you must version...