Sniper School - Sniper training occurs in all branches of the United States military. Learn about sniper training and find out where to receive sniper training. Advertisement Every...I'm excited! Sniper sucks once you start having problems with it. Put it on a customer's jeep with a 4.2 and, while it's better than the TBI conversion it already had, there's almost no in-depth data on how it works, nor can you manually tune it with a PC. At least on the 2bbl kit we used.130. 9.3K views 3 months ago. If you have been following along with Project Dazed and Confused, one of the biggest improvements we made was installing the new Holley Sniper EFI 2 fuel...16 Customer Reviews. Holley Sniper EFI HyperSpark distributor kits were designed to make upgrading your ignition on a Sniper EFI-equipped engine simple. When installed concurrently with a new Sniper EFI system, the combination creates the easiest way to install EFI conversion on the market—and only four flying lead connections are required!Introducing Sniper 2 EFI—a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. Holley took everything that they learned from the original Sniper EFI system and added 14 new features that will make your EFI conversion simpler, more reliable, and modern. Like all Sniper EFI systems, Sniper 2 is ...Offering support up to 1500 HP + a ton of extra fueling and ignition accessories available Holley has a complete system for your build. Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. ... HyperSpark Ignition for Sniper EFI; Also in Ignition. Crank Triggers; Electronic Conversion Kits; Heat Shielding ...Currently look at the "royal flush" which includes their timing controlled distributor, cd box, coil, fuel system for about $1850 on sale right now. VS The sniper 2 (she likes the idea of the bluetooth driver for phone gauges) master kit plus hyperspark distributor setup which will run about $2500 ($1700 for sniper 2 master kit and $800 for the ...Sniper fuel pumps are designed for carbureted applications. They come with 3/8" NPT inlets and outlets & a 4 amp maximum draw. Precision performance and great looks at a price that will kill the competition!sniper 2. sniper. Your conversion to EFi just got a whole lot easier thanks to Sniper 2. Designed as a complete eco-system with options that allow you to choose a path that best suits your needs. Sniper 2 is a brand-new design from the ground up. We kept some of the tried and true features from the original Sniper, like Self Tuning Capability ...Learn about the features, benefits and challenges of the Sniper 2 EFI system from Holley, a throttle body electronic fuel injection conversion kit for classic cars. Listen to the podcast interview with Colin Kinser, a tech expert and EFI product manager at Holley, for more insights and tips.Free Shipping - Holley Sniper 2 EFI Fuel Injection Upgrade Kits with qualifying orders of $109. Shop Fuel Injection Systems at Summit Racing. $20 Off $250 / $40 Off $500 / $80 Off $1,000 ... Write the First Review. Part Number: SNE-550-510-3AX Images; ×. $1,099.95. Holley Sniper 2 EFI Fuel Injection Upgrade Kits ...NOTE: Sniper 2 EFI is designed to use standard Holley 4150 Transmission Kickdown & Throttle cable brackets: 20-95, 20-88, 20-93, 20-2, 20-112 Before beginning the Sniper 2 EFI installation, a switched 12v Ignition source must be identified. This source must have 12v while cranking and in the run position. Do NOT connect the switched 12v wireGreg Jones is Content Director and Editor of Engine Builder Magazine. As part of our small block Ford build, we decided to use Holley's Terminator X EFI system for plug and play Ford V8 engine control. Chris Wright of Pro Car Associates and Greg Jones of Engine Builder review all that the Terminator X offers and why Holley has been a leader ...The Holley Sniper system sells for $999.95, installs in under 2 hours, and requires only an O2 sensor, a temp sensor (both included), an electric return-style fuel pump, and four-wires to connect ...Tweet. #1. Jeep CJ 4.2L Issue. 01-31-2021, 09:38 PM. I have a 1977 Jeep CJ7 4.2L straight 6, with a 3-speed manual transmission. I have the Sniper BBD with the HyperSpark distributor and control box. I have two issues that may be the same issue. When taking off from a dead stop as you work the clutch and throttle the fuel/air ratio drops (lean ...Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors.Holley Sniper EFI. Sniper 2 EFI 5-inch Digital Dash. $409.95. Part# 553-200X. Add To Cart. Holley Sniper EFI. Sniper 2 Transmission Control Kit. $549.95. Part# 551-103. Add To Cart. Holley Sniper EFI. Standalone Transmission Control Kit - For Carbureted Applications. $649.95. Part# 551-102.189K views 4 years ago. After owning and using the Holley Sniper EFI on my 1990 Third Gen Chevy Camaro with a small block Chevy 350 and a Hyperspark …Introducing the Sniper EFI BBD Master Kit, for Jeep CJ's! The Sniper EFI BBD will be right at home on any 258ci powered trail rig, or weekend cruiser. Not only does the Sniper EFI BBD offer superior throttle response and WOT power over the carburetor, but you can also gain timing control! Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the ...Watch a comparison of the new Holley Sniper 2 Self-Tuning Throttle Body EFI system and the original Sniper 1. Learn about the features, benefits, and installation of the Sniper 2, which is designed to work with Holley distributors, fuel pumps, regulators, and more.Sniper EFI Tuning & Tech. May God's grace bless you in the Lord Jesus Christ. '92 Ford Mustang GT: 385"/6.3L SBF, Dart SHP 8.2 block, Eagle 3.470" forged steel crankshaft & H-beam rods, Wiseco 4.200" forged pistons, Trick Flow Twisted Wedge 11R 205 CNC Comp Ported heads, 12:1 compression ratio, 232°-244° duration/.623" lift/114° LSA H/R camshaft, Trick Flow R-Series FlowTech Induction Comp ...It's no secret Holley's Sniper EFI system performs great right out of the box. To compliment the Sniper EFI and give you even more control, we proudly introd...Learn about the features, benefits, and setup options of Holley's Sniper 2 Throttle Body EFI System, the next generation in fuel injection conversion kits. See how the Sniper 2 system offers easy tuning, modern design, and compatibility with Holley's other performance parts.Holley Sniper 2 EFI: The #1 Selling EFI Conversion Just Got Better - YouTube. 152K subscribers. Subscribed. 724. 88K views 10 months ago. Visit our Holley.com …2. Remove the coil wire from the distributor cap and position the terminal so it is approximately 1/2" from a good ground. 3. Disconnect the HyperSpark 2 White wire from the distributor points or the ignition amplifier. 4. Turn the ignition to the ON position. DO NOT CRANK THE ENGINE. 5. Tap the White wire to ground several times.The Sniper Stealth 4500 EFI system is modeled after the Gen III Dominator carburetor and uses the same mounting points for the air cleaner flange. The Sniper Stealth 4500 EFI system has a 2⅛-inch throttle bore and is outfitted with eight 100lb/hr fuel injectors for a total of 800lb/hr fuel flow. That allows the system to support between 800 ...Holley, Weiand, MSD, and Sniper Intake Manifolds are no strangers to the performance aftermarket. With performance intakes for small and big block Chevy, small and big block Ford, Mopar, Pontiac, and all of the late model platforms such as GM LS, GM LT, Ford Mod Motor, Ford Coyote, and Mopar Gen III Hemi, we have what it takes to make sure your hot rod is breathing properly.Sep 29, 2017 · Sniper EFI. New Sniper 2 install, some challenges. Sniper 2, hard & loud fuel line pulsing. Engine turns off when A/C is turned on. 3.5" TSLCD intermittently displaying No Data. Wiring Fan using Spal wiring harness. Holley Sniper Stealth 4500 with crank trigger sensor. New Fuel Pump, No Pressure.Offering support up to 1500 HP + a ton of extra fueling and ignition accessories available Holley has a complete system for your build. Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. ... HyperSpark Ignition for Sniper EFI; Also in Ignition. Crank Triggers; Electronic Conversion Kits; Heat Shielding ...Using this link with the Sniper 2 does mandate that you use the Sniper software for setup, as Holley removed the progressive link enable checkbox from the Sniper 2 version of the handheld firmware. You'll simply need to follow the laptop tuning instructions, below. ... Write a review. Your Name. Your Review. Note: HTML is not translated! Rating ...Consumers have been asking for a throttle body injection that looks like a 4150 Holley carburetor and Holley's Sniper EFI division has responded with the new Sniper Stealth 4150. Modeled after an Ultra XP carburetor, the new Stealth 4150 features four 100 lb/hr injectors, dual feed configuration and supports up to 650 hp naturally aspirated!I give you a full review of the holley efi Xflow system and compare it to the Holley Sniper EFI and Holley Super Sniper EFI.Like and Subscribe! For more info...“The new system benefits from everything we’ve learned with Sniper 1 as well as the feedback that customers have provided to us,” explains Matt Lunsford, the …My full in depth review on the Holley sniper EFI system!Don’t forget to drop a like a comment! Follow me on Instagram @cobrabuiltEngine Masters recently shown a test, displaying a 40* difference in manifold IATs with a carburetor over a Holley Terminator MPFI system (wet vs. dry); which resulted in 6-7 additional HP. Review the first Carburetor vs. EFI Shootout episode and the TBI EFI was dominant in that scenario, wasn't even close without major carburetor tuning.The Sniper EFI master kit contains the most complete EFI fuel system on the market. Everything is included to completely plumb your fuel system including; 40 feet of 3/8" EFI Hose, in-line fuel pump, post and pre fuel filters, return bulkhead, and all of the necessary fittings and hardware. Put an end to cold start issues, hesitations, vapor ...In today’s digital age, online reviews have become an integral part of the consumer decision-making process. Positive reviews not only help build trust and credibility but also hav...This took about 45 sec to 1 minute. The blower motor probably starts easier than the EFI. it took an additional 20 minutes or so for the motor temp to settle to 190 operating temp. I lost two more sensors over the years that also froze at either 15.1 or 22.4. Occasionally the AFR would stick, usually at 15.1.Find Holley Sniper EFI systems and intake manifolds at Summit Racing and order today for great service and fast shipping on your news parts! ... My Reviews; My Questions; My Garage Settings; Sign In $20 Off $250 / $40 Off $500 / $80 Off $1,000 Use Promo Code: REWARDS. Join the FREE Summit Rewards Program Today and get More Power in Every ...Tested: Holley Sniper EFI Coyote 5.0 Intake Manifold. Since it's introduction for the 2011 model year, the Coyote 5.0 engine has reinvigorated fans of Mustang performance like nothing else since the pushrod 5.0 HO's return to prominence in 1982, and the addition of EEC-IV EFI in 1986. And for good reason.The Holley Sniper 2 EFI system allows users to easily convert their classic carbureted engine to a modern fuel injection setup. The fuel crossover has been integrated internally, and either port can be utilized for fuel delivery or return. Notably, the throttle linkage has undergone reengineering, enabling compatibility with an extensive range ...The minute Holley released its new, next generation Sniper 2 throttle body EFI conversion system, the same question came flooding in: How is it better than t...I have a Sniper 1 on my Ford 302 powered Jeep. It has been a painful experience with the fuel pressure regulator problems, ECU problems, and it still stalls on deceleration when the clutch is pushed in at a stop. Does the Sniper 2 fix any of the weird problems of the Sniper 1? Does Holley provide credit to turn in a Sniper 1Offering support up to 1500 HP + a ton of extra fueling and ignition accessories available Holley has a complete system for your build. Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. ... HyperSpark Ignition for Sniper EFI; Also in Ignition. Crank Triggers; Electronic Conversion Kits; Heat Shielding ...My full in depth review on the Holley sniper EFI system!Don't forget to drop a like a comment! Follow me on Instagram @cobrabuiltReliable, Powerful, and Easy-to-Install Throttle Body EFI Conversions. The Holley Sniper 2 EFI Conversion System has 14 updated features over previous kits and is easier to install, more reliable, and modernized to deliver power, efficiency, and self-tuning! Each throttle body system features a 4-barrel 4150 flange-style base, four injectors ...EFI - Fuel Injection. Carburetors. Carburetor Components. Fuel Pumps Regulators and Filters. Also in Air & Fuel Delivery. Air Cleaners. Air Scoops. Cold Air Intake. Fuel System Kits.There should be a small (short) injection event after the pump has been running for about 2 or 3 seconds, (you'll hear the injectors click). If there's fuel being injected outside of that, then you need to address the stuck injector. Metro Black & White. '67 Mustang 351W Holley Sniper first run. Engine starts then stall.2. Place the Sniper EFI throttle body on top of the new flange gasket on the manifold. Using the correct length carb stud and nuts, tighten the Sniper EFI throttle body down progressively in a "criss-cross" pattern (60-80 in.lbs.). 3. Install the throttle linkage to the Sniper EFI throttle body.Dec 12, 2023 · Havent tried the Sniper 2 yet but i’ve done dozens of Snipers and Super Snipers. I’ve put them on small blocks, big blocks, ford, chevy, pontiac, mopar, even did a turbo setup with one. They just plain work. When setup properly they are dead nuts reliable. The engine will start better, idle better and is more fuel efficient. Tuning is miles ...The Holley Sniper setup (2x4) wont fit on any of the Eddy intakes as the IAC crashes the Distributor and it also causes interference. It might be even worse on the McQuillen as he moves the carbs quite a bit. ... Even with a tall intake, 2" spacers and a compact distributor, this setup was problematic because of the proximity of the IAC to the ...Holden Bros. Diesel just got their hands on the All-New Sniper 2 EFI unit for this 1972 highboy f250 with a 390ci. Check out the full install with...Visit our Holley.com configurator to shop now and see the latest available features - https://www.holley.com/products/fuel_systems/fuel_injection/sniper_efi/...Holley 550-510-3XK Sniper 2 EFI Master Kit Features: Four wire connection: Battery+, Battery-, Switched Ignition, and RPM. Simple calibration wizard to create a base map and begin self-tuning - No laptop required. Supports up to 650 horsepower naturally aspirated or 575 horsepower power adder applications.Introducing Holley EFI Sniper Stealth 4150! This is a throttle body fuel injection disguised as a carburetor! We took the streamlined and budget-friendly fea...Machine shop thinks it's the Holley Sniper causing the issues, so here I am. Datalog is a short drive around the block with some varying throttle. I appreciate any and all help! Specs: Holley Sniper 550-511. 1973 AMC 360 bored .030". Stockish compression. Comp cam 270H. Edelbrock RPM Air-Gap Intake. D.U.I HEI Distributor + LiveWire wires.1) The USER creates the TIMING Table, that will provide "controlled" guidance for engine timing. 2) The USER creates the AFR TARGETS Table that identifies the "desired" levels of AFR, that the Sniper system will perform dynamic fuel injection. 3) The Sniper EFI SYSTEM creates a baseline FUEL Table, based on items 1) & 2) above.New for Sniper 2 is the optional Power Distribution Module (PDM). This cost-effective and optional accessory isolates the core of your EFI and ignition wiring into one, easy-to-use location. Simply slide the stripped wire ends under the positive lock connector and tighten down the set screw. Battery and a switched 12-volt source is all that's ...Today we're upgrading a friend's 1968 Mustang hardtop with Holley's latest, its Sniper EFI system. The Sniper system features a cast throttle body with integrated ECU, four 100 lb/hr ...TIPPEDITOVER. 4010 posts · Joined 2011. #2 · Mar 10, 2018. Either way you go you'll have to upgrade the fuel delivery system. 58 psi required for the Holley Sniper. Not that it matters, its the same amount of work either way. Just buy the Holley system. It's the new hotness.