Find many great new & used options and get the best deals for Holley EFI 561-101 Spark Plug Wire Set at the best online prices at eBay! Guaranteed lowest price! Matthew Lunsford from Holley is part of the team that developed the Sniper EFI system — he explains why the Sniper … Distributors, ignition coils, ignition boxes, spark plug wires, and more. Holley EFI Universal "Cut-to-Fit" spark plug wire sets for GM LS Engines come with the spark plug terminal and boot installed with the Coil end unterminated. We install a Holley HyperSpark distributor to go along with the Holley Sniper EFI to enable more control of the ignition timing on this 1965 Dodge Coronet. 20 new & refurbished from $92.15. Remember you'll need to run the wizard after installation and select hyper spark in the drop-down ignition menu. 3 left. We spliced the pink wire into the pink wire supplied to the main harness of the Sniper EFI system and it worked perfectly. Share - Holley EFI 561-103 Spark Plug Wire Set -Holley SmartCoil Packs. $37.86. (battery lead’s may be shortened but never lengthened!!) Basic installation for both is four wires - Batt+, Batt-, ... There’s a 1/16 inch NPT plug in the front side of the Super Sniper EFI that needs to be removed and replaced with the barbed nipple that’s included with the kit. He said the height is the same as a 4bbl but couldn’t tell me the diameter where the filter housing sits on it. $117.71. The electronics are hardened to try to prevent "noise" from influencing its operation, but if you have a glitchy EFI, the first thing I would look at is the wiring. SNIPER EFI INSTALLATION INSTRUCTIONS ... PURPLE wires should plug into each other – the GREEN wire will be unused. Buy Holley 565-320 at JEGS: Holley Sniper EFI HyperSpark Distributor. Holley LS Cut to Fit Spark Plug Wire Set 561-110. Buy Holley 565-321 at JEGS: Holley Sniper EFI HyperSpark Distributor. Installing Holley’s Sniper EFI Quadrajet system on a 1970 Corvette for modern power, ... After installing new spark plugs and wires, we wired up the Sniper EFI Coil Driver Module. It's no secret Holley’s Sniper EFI system performs great right out of the box. distributor distributor distributor cap cap cap cap will will. I am using generic auto parts store spark plug wires. Holley 561-113 - Holley Spark Plug Wires Spark Plug Wires, Spiral Core, 8.2mm, Black, Holley Smart Coils, 180 Degree Plug Boots, LS, Set Part Number: HLY-561-113 ... Only 3 left in stock - order soon. Coil cap boots and terminals are included so you can cut the wire to the desired length, then install the terminal. Then you need to set the wide open throttle timing value. Also, always run control wires at 90 degree angles to spark plug wires. Spark Plug Wire Set Holley 561-102. Holley Sniper EFI Returnless Self-Tuning Fuel Injection systems include: * Available finishes: black ceramic, classic gold, and shiny * Throttle body-mounted ECU; no extra boxes to mount * Supports up to 650 hp with four 100 lb.-hr. They are expensive, but probably worth it to not deal with the interference issues that I have seen so many people report. Sniper EFI Coil Driver Module; Amplifies Energy Transferred To Spark Plug; 423-391-7774 198B Industrial Park Road, Suite B, Piney Flats, TN 37686 My Account NEW HOLLEY SNIPER EFI SELF-TUNING KIT,800 CFM,BLACK,4BBL,FUEL INJECTION CONVERSION. I had also read a lot about electromagnetic interference with the spark plug wires effecting the Sniper EFI system. Holley 565-300 - Sniper EFI HyperSpark Distributor (0) Quick Fuel 3-200QFT Holley Vacuum Secondary Carb Rebuild Kit Model 4160. Page 1 Holley Sniper EFI HyperSpark Distributors are designed to plug and play with Sniper EFI systems. Package Height: 7. Thanks! $31.55. $92.75 + $8.00 Shipping. Save Share. The Holley Coil Driver requires a ground connection, white wire to the Sniper main harness and a pink accessory 12v power connection. Pull the fuel relay or prevent fuel delivery somehow. The coil sends 45,000 volts to the spark plug. This is especially true if your vehicle is non resistant, spark plugs, Orr plug wires switching your engine to resist the type of spark plugs with the correct gap, a set of spiral cord wires with a small amount of dialect dialect grease grease on on the the boots boots boots and and and a a a new new new new. Spark Plugs Included. $11.25 shipping. Holley EFI LS Spark Plug Wire Set - Cut to Fit - GM LS - Part# 561-115. If they run parallel they will … Holley Sniper, interference, what plug wires are you using, and man I wish I didn't swap to it. The precision machined shutter wheel design ensures accurate timing, even at very high engine speeds. SHINEHOME Car 1200 Degree Spark Plug Wire Boots Heat Shield Protector Sleeve Cover Compatible with … Remember, whenever you're installing a sniper EFI system make sure and route the coil and spark plug wires well way for many other electrical wires to prevent RFI. HOLLEY 558-493 SNIPER EFI TO HOLLEY EFI DUAL SYNC DISTRIBUTOR ADAPTER HARNESS. Has anyone used a Sniper EFI with a Ram Air housing. Holley EFI Universal "Cut-to-Fit" spark plug wire sets for GM LS Engines come with the spark plug terminal and boot installed with the Coil end unterminated. Holley came out with the Sniper EFI 4150 not long ago, and it made quite a splash. Once you have gone through all 10 of these EFI Tech Tips, if you are still having problems, only then should you reach out to the Holley Sniper Tech Support line at 1-866-464-6553 or via email through the Technical Services E-mail System. ... 37 Ford Coupe- Boss 351, Massflo EFI, T5Z. or Best Offer. Fuel Injection Specialties carries the top brands you need, including Holley, MSD, and Hyperspark from Sniper EFI. Get … Frequently bought together. I began installing the Holley Hyperspark distributor and the installation is very straight forward. So I contacted Holley about this and they suggested the MSD Super Conductor Spark plug wires. The guy at Holley was helpful, but he couldn’t find the diameter dimensions. Watch. Holley Sniper Power and Ground Wired Direct to Battery. Before carbon-core wires were introduced, solid-core wires were the norm. GM LS Spark Plug Wire Set 8.5mm 81027 - Black These ignition wires are designed for superior performance and durability. Click now! The wiring harness makes this a simple plug-and-play installation on cars using a Sniper EFI. The ignition box produces 535 primary volts, all the way through the RPM range (up to 12,000 rpm). This design includes a single Hall Effect sensor providing crankshaft speed to the ECU. ... Now I have DS2 but not controlled by Sniper. Shipping Weight: 5.7. Holley EFI LS Spark Plug Wire Set - Cut to Fit Installation Instructions 561-110, 561-111, 561-112, 561-113, 561-114, and 561-115 561-110 561-111 561-112 I Open 24x7 - Same Day Shipping! Spark Plug - Cut to Fit- Wire set, Black with Black 180 degree boots designed for GM LS Engines (For OE Coil) Holley EFI Universal “Cut-to-Fit” spark plug wire sets for GM Ls Engines come with the spark plug terminal and … Buy Holley Efi Hold Sniper Efi to Dual Sync Harness: ... Holley Sniper EGFI Hyper spark Ignition (556-151) 4.9 out of 5 stars 36. Guaranteed lowest price! Holley EFI 561-103 Spark Plug Wire Set -Holley SmartCoil Packs. ! 2. Part # BPP550513 Description Introducing Holley Super Sniper EFI! Free shipping for many products! No. Hey Y’all. EFI has the ability to adjust the fuel and spark the motor receives on the fly, thus eliminating some of the consistency issues you might have at the track. No. Save $10 off $299, $20 off $599, ... HEI Distributor and Spark Plug Wire Set for Small Block Ford 1969-1991 351W V8 (0) $99.69. First I took out the number one spark plug and cranked the engine over until I was on the compression stroke then continued to rotate the engine until I was on 0 degrees on my balancer which is a correct marking as some people don’t have numbers or there readings may be off there balancer. Free Shipping on Orders Over $100 Account. Look no further than Holley for the Super Sniper 4150 EFI systems featuring 8, 100LB/HR Fuel Injectors capable of supporting up to 1250 HP on forced induction or dry nitrous applications. While solid-core plug wires offer very low resistance with superior conductivity of the spark charge, they also cause a lot of electrical interference with other components like the radio and modern electronics like EFI and computer-controlled ignitions. Be aware that they need to know a lot about your vehicle and the modifications you have made to it in order to diagnose your issue. The loose end of the PURPLE wire will then ... H Tan Digital Gauge Output Used to drive Holley EFI analog gauges via 554-130 Gauge Module . ... MSD 5553 Street Fire Spark Plug Wire Set. Spark Plug Wires Included. Open 24x7 - Same Day Shipping! Especially Spark Plug Wires and Alternator! Looking to convert your blow thru carbureted turbo engine to EFI? Holley's EFI Hyper Spark Ignition system is a plug and play system for Sniper EFI. Distributor and the installation is very straight forward included so you can cut the Wire to the length. The filter housing sits on it to convert your blow thru carbureted engine! The terminal also read a lot about electromagnetic interference with the Spark plug wires effecting the Sniper systems... I had also read a lot about electromagnetic interference with the Spark plug, ignition coils, ignition boxes Spark! 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