Holley sniper reviews of Technology
Sniper EFI Software/Installer v1.3 Build:50 - Windows Vista,7,8,10 Compatible. Sniper EFI Firmware Revision Log. Sniper EFI ECU and Handheld Firmware Revision Log. Sniper EFI - V1 SD Card Contents. This files contains SD Card Contents for Sniper 1 applications utilizing V1 Firmware.Holley Sniper EFI Stealth 4150 fuel injection systems feature four 100 lb.-hr. fuel injectors capable of supporting up to 650 hp naturally aspirated. The Sniper Stealth 4150 ECU is capable of fuel map self-learning and ignition timing control--improving idle stability, drivability, and wide-open throttle horsepower! These systems also include …Buy Holley 860005-1 Sniper EFI Throttle Body 102 mm. Billet Aluminum Black Sniper EFI Throttle Body: Throttle Bodies ... There was a problem filtering reviews right now. Please try again later. Lyle F. 5.0 out of 5 stars Quality & performance. Reviewed in the United States on July 6, 2019.Finally a test drive with New Holley Sniper Xflow 1375 on 3lbs of boost lol. testing out the boost control with sniper efi and it works great! skip to 1:35 i...Howell efi and holley sniper are two popular fuel injection systems for cars. In this article, we will compare howell efi vs. holley sniper to determine which o ... Product Reviews Best Tires for Ford Mustang Mach E: Top Picks Revealed The best tires for the Ford Mustang Mach-E are the Pirelli P Zero (PZ4-Luxury) 245/45R20 103W Passenger …High Idle With Holley Sniper. 06-25-2021, 03:09 PM. When I'm cruising at low speed and let off the throttle the Sniper does not return to idle. The RPM stays at about 1000-1100. If I blip the throttle it'll return to the set idle of 750 RPM. My buddy with the Sniper has the same issue except his RPM stays even higher, around 1200-1400 RPM.The Terminator X is the step above the Sniper but offers the same sophisticated software program as used by the top of the line Dominator ECU. The Terminator X and Terminator X Max are an excellent choice for a basic street oriented EFI application. ... Holley has also recently released a separate Terminator X Max kit specifically designed to ...The Sniper 2300 has only been on the market for a short time (2 months?), but in general Holley EFI has a better reputation and better tech support. Not that Fitech has a bad reputation (check out the reviews on Summit Racing and Jegs). Jerry brought up a good point about support from Hamilton FI.Model. Holley EFI Sniper Hyperspark Efi Ignition. Item Weight. 3.19 pounds. Product Dimensions. 4.8 x 4.8 x 12 inches. Item model number. 556-151. Is Discontinued By Manufacturer.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 ...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:Holley Sniper EFI HyperSpark Distributors 565-302 SNE-565-302. 4 out of 5 stars. Part Number: SNE-565-302 Estimated Ship Date: Tuesday 5/28/2024Each air cleaner assembly includes a stamped steel lid with an embossed Holley Sniper logo, a 1" drop base specifically designed for Sniper EFI applications, your choice of a 3" or 4" paper filter element, and all necessary mounting hardware. ... There was a problem filtering reviews right now. Please try again later. sal. 5.0 out of 5 stars ...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 ...That said, instead of the inline head, I am considering replacing the autolite with a sniper 1100 Gold and upgraded 20 gallon EFI in tank combo - both from Holley. Currently the EFI is $750 and the tank kit $520. So $1,300. However the install instructions state the load-o-matic dist for my 66 will not work and to use a 68 or newer dist ...Feb 1, 2024 · Holley engineers have come up with this simple way to properly set rotor phasing when using the Sniper 2 Hyperspark ignition. Once the distributor is correctly installed in the engine at TDC for Number One cylinder, merely rotate the distributor body until the plastic cover lines up with the rotor and fits over the notch in the distributor body.Holley Sniper EFI Stealth 4150 fuel injection systems feature four 100 lb.-hr. fuel injectors capable of supporting up to 650 hp naturally aspirated. The Sniper Stealth 4150 ECU is capable of fuel map self-learning and ignition timing control--improving idle stability, drivability, and wide-open throttle horsepower! These systems also include …It uses the same Sniper EFI software with a slightly higher build number. Really Atomic 2 is a re-cooked Holley Sniper. It has a fuel pressure sensor instead of a regulator. It has Nitrous control, supports a higher boost than Sniper, has integrated timing control, claims fan control as a new feature but Sniper has always had that.Holley upped the ante on fuel injection swap kits with its newly redesigned Sniper 2 Self-Tuning Throttle Body EFI system. And while we recently wrote an entire in-depth article on the Holley Sniper 2, we wanted to share another video with you.. This time, the Summit Racing video team is giving you a side-by-side comparison of the new Holley Sniper 2 EFI system and the original Sniper 1 that ...Holley Sniper Parts and Accessories. Sniper EFI products are part of the Holley Performance family and offer economically priced self-tuning fuel injection systems. Summit Racing carries Sniper EFI throttle body kits as well as Sniper EFI fabricated intake manifolds designed to maximize your vehicle’s power while going easy on your budget.Holley's new Sniper EFI master kit for C2 and C3 Corvettes is a specific fuel system economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest ...Holley Super Sniper EFI Stealth 4150 fuel injection systems are what you need to convert your vehicle to fuel injection. Holley Super Sniper Stealth 4150 systems will also look great under the hood in your choice of shiny, ceramic black, and classic gold finishes. Features and benefits include: * Compatible with draw-through or blow-through ...10 Questions with Colin Kinser from Holley on the Sniper 2 System & EFI Conversion Tech. Posted 02/05/24 by OnAllCylinders Staff. Last updated on 05/06/2024. When the Sniper 2 EFI system broke cover last summer, it was an evolution of Holley’s popular throttle body electronic fuel injection conversion kits—offering plenty of refinement and ...Think of this as a regular Sniper on steroids. It sits on a 4500-series mounting flange with 3.125-inch throttle bores and eight 100-lb/hr injectors that will feed up to 1,500 naturally aspirated ...The 4500 should work with your set-up by the looks of it. I look at it as the nitrous is a "stand-alone" system to support itself. Don't know with 2 kits there is enough fuel to spray it dry and hope it's enough or done right. Just use the 4500 Sniper for the motor, and spray the 2 kits WET just like a carb.See All 18 Photos. The domestic aftermarket performance world has been abuzz about the latest low-cost EFI systems, one of which is Holley's new Sniper EFI. …There is no fuel system coming with either of these two. Unfortunately, these kits all require a high-pressure fuel system. For FiTech, the cost of a high-pressure system and the EFI system will be under $1000. Unlike the former, Holley Sniper EFI will make you spend over $1000 for that combo. There are different ways to plumb the fuel system.Find Holley Sniper EFI Quadrajet Self-Tuning Fuel Injection Systems and get Free Shipping on Orders Over $109 at Summit Racing! Holley Sniper EFI Quadrajet self-tuning fuel injection systems are ideal replacements when you're tired of rebuilding the 50-plus-year-old Rochester Quadrajet (Q-jet) on your classic ride. They're the first bolt-on, spread-bore, EFI throttle-body systems not requiring ..."Best Engineered New Product" Winner at the 2023 SEMA Show - Our all-new Holley Easy Level(TM) sender uses LiDAR technology to precisely measure the depth of fuel remaining in your tank and works with all Classic Instruments' fuel gauges, including short-sweep, full-sweep, and selectable ohm range fuel gauges. It also works with many other gauge brands. This model is compatible with tanks ...Adding the HyperSpark ignition system to our Holley Sniper gave us better idle quality, better fuel economy, and excellent power. That is a win, win, win. Test Vehicle Details This 1965 …67 Malibu Coupe, 439 BBC/Muncie M21, Holley Sniper 67 Malibu Convertible, 439 BBC/700r4 84 Hurst Olds, 350 Olds, MaxEFI 67 Caprice 2dr, 468 BBC/TH400 65 Chevy II moredoor, 250/6 with trips, saginaw 4 spd 11 GMC Sierra 1500 15 Malibu. Save Share. Like. 7. 73Eldo.Find helpful customer reviews and review ratings for NEW HOLLEY SNIPER EFI HYPERSPARK CD IGNITION BOX,BLACK,135 MJ,535 PRIMARY VOLT at Amazon.com. Read honest and unbiased product reviews from our users. ... NEW HOLLEY SNIPER EFI HYPERSPARK CD IGNITION BOX,BLACK,135 MJ,535 PRIMARY VOLT.Holley Sniper EFI Stealth 4150 fuel injection systems feature four 100 lb.-hr. fuel injectors capable of supporting up to 650 hp naturally aspirated. The Sniper Stealth 4150 ECU is capable of fuel map self-learning and ignition timing control--improving idle stability, drivability, and wide-open throttle horsepower!Been running the stealth 4500 since October on my 34 ford roadster. Engine was a 555 with dart 355 heads. Car weighs 2400 with me in it. Car ran flawlessly. After the learning curve, transferring the learn and smoothing the fuel map twice it was pretty nasty. Just got a new 565 with brodix cnc 3xtra heads that i installed yesterday.The oxygen sensor will come in handy to fine-tune your engine calibration. An EFI system is more efficient with a convenient Oxygen sensor. The Sniper EFI kit comes with a decent oxygen sensor kit, enabling the user to get high-end engine calibration. Therefore, the vehicle will get a more aggressive vibe to use even in racing applications.Yes, we were pretty surprised by Holley's decision to discontinue the Sniper 2x4 EFI System as well. We have no idea if they'll resurrect this with the new Sniper 2 throttle bodies. But, recognize that there is another outstanding 2x4 EFI system option at your disposal. Holley is still offering the Terminator X Stealth 2x4 EFI System.IAC Gone Wild. 10-04-2023, 07:14 AM. I've had my Sniper for three years (summers) with not many issues, just had to replace the WBO2 sensor once. Yesterday the IAC would open up, which caused the fuel to overcorrect, at idle the IAC has some high numbers. I disconnected the IAC and the engine calmed down, I reconnected the IAC and it was ...Find Holley Sniper EFI HyperSpark Distributors and get Free Shipping on Orders Over $109 at Summit Racing! Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing Holley Sniper EFI HyperSpark distributors. These billet distributors use a hall-effect crank signal sensor, providing a noise-free RPM signal to the ...96 posts · Joined 2015. #1 · Nov 24, 2016. A few weeks ago I purchased the new Holley Sniper EFI system for installation on my 55 Chevy 210 with a crate 350. For those of you considering this upgrade, here is a walk-through of how my installation went, with a review at the end: PARTS INSTALLED: MSD Pro Billet Low-Profile Distributor.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 ...Holley Sniper EFI self-tuning systems feature: * Available finishes: black ceramic, classic gold, and shiny. * Available in base and master kits (master kits include complete fuel system: 20 ft. of Earl's Vapor Guard fuel hose; 12-920 fuel pump; filters; necessary hardware, and bulkhead fitting for returning fuel to tank) * Dual-pattern bolt-on ...Holley Super Sniper EFI Stealth 4150 fuel injection systems are what you need to convert your vehicle to fuel injection. Holley Super Sniper Stealth 4150 systems will also look great under the hood in your choice of shiny, ceramic black, and classic gold finishes. Features and benefits include: * Compatible with draw-through or blow-through forced induction applications * 2 Bar MAP sensor ...Holley Sniper EFI Stealth 4150 fuel injection systems feature four 100 lb.-hr. fuel injectors capable of supporting up to 650 hp naturally aspirated. The Sniper Stealth 4150 ECU is capable of fuel map self-learning and ignition timing control--improving idle stability, drivability, and wide-open throttle horsepower! These systems also include … The Learning "works off of the closed loop&I'm excited! Sniper sucks once you start having probHolley Sniper EFI self-tuning fuel injection systems deliver
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Holley Sniper EFI 860023 Throttle Body and Spacer 85mm Silver. by Holley Sniper EFI. Write a review. How customer reviews and ratings work See All Buying Options. 1 total rating, 0 with reviews There was a problem filtering reviews right now. Please try again later. ...02-02-2023, 12:00 AM. Holley Forum User Support. Questions for the moderators - This is for questions regarding user accounts, log in issues, how to use the forum, etc. Please post technical discussion regarding product in the user discussion spaces in the brand areas. Topics: 33 Posts: 125.Free Shipping - Holley Sniper EFI 650 HP Super Sniper Fuel Injection Systems with qualifying orders of $109. Shop Fuel Injection Systems at Summit Racing. ... Reviews Write a Review. Write a Review View All Reviews. Instructions & Calculators Instructions. Charts & Guides. Instruction Sheets for Part Number SNE-550-518.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.Holley Sniper EFI HyperSpark Distributors 565-302 SNE-565-302. 4 out of 5 stars. Part Number: SNE-565-302 Estimated Ship Date: Tuesday 5/28/2024Published: Jul 24, 2023. No complex EFI conversions here, Holley has announced their new Sniper 2 EFI! Get your vehicle up and running in as little as four wires - battery, switched ignition, and RPM. Sniper is an ecosystem and is designed to support the needs of your build. The only thing easier than the installation is the setup.So I set the target idle to 1000 rpm on the Sniper. I currently have the Sniper set to stay in Open Loop below 1200 RPM. It seemed to idle a little smoother in Open Loop. ... Trick Flow R-Series FlowTech Induction Comp Ported intake, BBK 80mm throttle body, Holley Dominator MPFI & DIS, Holley 36-1 crank trigger, MSD 1x cam sync, PA PMGR …The Sniper EFI Autolite 1100 manages to squeeze into the tight confines of the Single Cab’s engine bay. The adapter that Allred developed can be seen here sandwiched between the throttle body and the intake system. He instead selected the Sniper EFI Autolite 1100 ( 550-552) for the job, a system originally designed as a …System Control. One of the notable differences between the ACES Killshot EFI and the Holley Sniper lies in their control mechanisms. The Killshot EFI offers a fully adjustable software suite, enabling a high degree of customization for users. You can tweak settings as needed to optimize your engine’s performance based on the current conditions.Holley upped the ante on fuel injection swap kits with its newly redesigned Sniper 2 Self-Tuning Throttle Body EFI system. And while we recently wrote an entire in-depth article on the Holley Sniper 2, we wanted to share another video with you.. This time, the Summit Racing video team is giving you a side-by-side comparison of the new …The Sniper 2 will support up to 650 horsepower naturally aspirated or 575 horsepower in a boosted application with its four 100 lb/hr injectors. For performance enthusiasts, the Holley Sniper 2 EFI system is a game-changer. Whether it's the exhilarating acceleration on the track or the smooth power delivery during daily commutes, this ...Reaction score. 17. Location. Auburn, ca. I have read mixed reviews on the Holley Sniper, but after having the system installed on the 440 in my 72, I love it. I had the matching electronic ignition system installed too. Incredibly smooth and amazing throttle response. I can't speak to the difficulty of the install, but the shop that did it had ...We strive to provide industry leading customer support and service. We regret when any customer has a poor experience with our support or service or products. We are attempting to reach the ...Holley Sniper EFI recently introduced their new line of intake manifolds for the Gen III Hemis. You have a choice of a Fabricated Intake Manifold or the Race Series Fabricated Intake Manifold.These manifolds (race/off road usage only) provide a cost-effective alternative to the high-performance sheet metal-type manifolds, yet each manifold is precision fixture welded, which offers supreme ...The NCLEX exam is a critical step in becoming a licensed nurse. As an aspiring nurse, you need to be well-prepared for this challenging test. One effective way to prepare is by rev...Mine was about $2k-ish for the sniper, lines, and tank. Add another 300 - 500 or so for timing control depending on what you use (highly recommended) My breakdown was: Sniper - $1000. Fuel tank w/ pump - $500 - 750 - I used an aeromotive stealth which is on the higher end of the cost spectrum.Holley Sniper EFI recently introduced their new line of intake manifolds for the Gen III Hemis. You have a choice of a Fabricated Intake Manifold or the Race Series Fabricated Intake Manifold.These manifolds (race/off road usage only) provide a cost-effective alternative to the high-performance sheet metal-type manifolds, yet each manifold is precision fixture welded, which offers supreme ...1 Sniper Stealth 4500 (550-841 Shiny, 550-842 Black, & 550-843 Gold) Holley Sniper EFI FUEL INJECTION INSTALLATION MANUALWatch this BEFORE You Buy a Holley SNIPER in 2023!!Want to Learn How To TUNE Holley Efi, Terminator X, and Sniper? https://www.tunethetrilogy.com/ ---- ...Plumbing AN Fittings and Hose. Categories/ Plumbing AN Fittings and Hose. Vapor Guard. Earls Classic Hose and Hose Ends. Speed-Seal and Speed-Flex. Hardline. Also in Plumbing AN Fittings and Hose. Adapters. All Hose Groups.Tested: Holley Sniper EFI Coyote 5.0 Intake Manifold. By Learn from the real experience of using Holley Sniper E
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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.Adding the HyperSpark ignition system to our Holley Sniper gave us better idle quality, better fuel economy, and excellent power. That is a win, win, win. Test Vehicle Details This 1965 Dodge ...Holley Sniper is their EFI product line; it includes various EFI systems such as the Holley Sniper EFI, Holley Sniper EFI 4 barrel, Holley Sniper EFI Fabricated, and Holley Sniper EFI 4150. Holley Sniper is also a self-tuning fuel injection system. It is a product line from Holley, a well-known company in the automotive industry specializing in ...In this video I review and test the new Holley Sniper shift light for my Ram R/T truck this shift light works great for me and is a must have after my CRT ma...Find Holley Sniper Carbureted Fabricated Intake Manifolds and get Free Shipping on Orders Over $109 at Summit Racing! Holley Sniper carbureted fabricated intake manifolds are budget-friendly, sheet metal style intake manifolds. Each manifold is precision-fixtured and welded for a perfect fit and structural integrity. They are available for carbureted Chevy LS, Ford Coyote, small block Chevy ...When it comes to hiring a plumber, it’s important to make an informed decision. One way to do this is by reading reviews of plumbers from previous customers. However, not all revie...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.Holley Sniper 2 EFI Self-Tuning Fuel Injection Systems. Holley Sniper 2 EFI self-tuning fuel injection systems are perfect for street rods, muscle cars, off-road trucks, or nearly any carbureted vehicle. ... Reviews Write a Review. Write a Review View All Reviews. Instructions & Calculators Instructions. Instruction Sheets for Part Number SNE ...Fitech Go Street EFI= $795.00. Holley Sniper = $999.95. FAST EZ-EFI = $899.99. All three units have different prices, but offer different options and features. The point here though is that for less than a grand, your car has 21st century performance under the hood no matter how old the car is. That’s damn cool.Product Description. 5" High-Resolution Display - GPS Speedometer - Built-in Handheld Wizard;Plug-and-play Display with all Sniper EFI Models - installation consists of plugging in the 5” Dash to the Sniper EFI CAN connector, and mounting the GPS antenna!; Built-in Calibration Wizard allows you to quickly build a base engine calibration …258 Holley Sniper EFI & Hyperspark. Well after saving for a bit I was able to buy the EFI kit that I wanted. I went with the Holley Sniper EFI with the Hyperspark distributor and control box and coil along with the intake fuel pump and gauge, so I can have the computer control fuel and ignition.Categories/ Plumbing AN Fittings and Hose. Vapor Guard. Earls Classic Hose and Hose Ends. Speed-Seal and Speed-Flex. Hardline. Also in Plumbing AN Fittings and Hose. Adapters. All Hose Groups. Application Specific Parts.After pulling the Terminator Stealth 4500 off and replacing it with the 1,150-cfm Gen-III Ultra Dominator, the engine was fired up and pulls were made. The final number for the carburetor was… 873 horsepower at 8,640 and 560 lb-ft at 7,800 rpm. So, the exact same horsepower and 2 lb-ft (or 0.35 percent) more torque.Holley's Super Sniper EFI 650 is the #1 way to convert your blow-through carbureted turbo engine to fuel injection with just 4 simple connections required. This 4-barrel system features a dual pattern bolt on design built to fit 4150 flange & spreadbore manifolds. Super Sniper is designed specifically for lower horsepower boosted applications or someone just looking for some additional sensor ...Earls Classic Hose and Hose Ends. Speed-Seal and Speed-Flex. Hardline. Also in Plumbing AN Fittings and Hose. Adapters. All Hose Groups. Application Specific Parts. Catch Tanks. Fuel System Components.Find Holley Sniper EFI XFLOW Fuel Injection Systems and get Free Shipping on Orders Over $109 at Summit Racing! Holley Sniper EFI XFLOW fuel injection systems are packed with four 120 lbs.-hr. injectors and 900 cfm of airflow. These EFI systems deliver enough airflow for 800 plus naturally-aspirated horsepower, and work great with CD ignitions. They feature contoured entry corridors for ...Watch now to learn more about upgrading your EFI system with the Sniper 2 Bluetooth Module. Visit us at holley.com for additional details. Learn More: Sniper 2 EFI Bluetooth Module. Sniper 2 EFI. Featured Products. Holley Sniper EFI. Sniper 2 Bluetooth Module. $199.95. Part# 558-498. Add To Cart. Sniper 2 EFI. $199.95 - $2,149.95.And I honestly regretted that decision. The Sniper cost is $995.00. Add to that another $500.00 for an in tank fuel pump set up and about $100.00 on miscellaneous items and you're already at $1500.00. Now if you want the Hyperspark set up, you're looking at another $500.00. So that's $2000 to do the whole set up.Free Shipping - Holley Sniper 2 EFI Self-Tuning Fuel Injection Systems with qualifying orders of $109. Shop Fuel Injection Systems at Summit Racing. ... Reviews Write a Review. Write a Review View All Reviews. Instructions & Calculators Instructions. Instruction Sheets for Part Number SNE-550-510-3XK. Quickstart Manual 4.1 MB;Also, review the datalog and inform us of exactly where in the datalog (time/seconds) the problem occurs. ... (Holley Sniper EFI Save GCF On SD Card & Laptop/PC Usage, LINK - Page 73) 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 ...If you've landed here, you're lucky enough to have the most versatile flange in the Sniper EFI lineup. The squarebore is compatible with Holley, Carter, Edelbrock, and other 4150/4160 4-barrel mounting flanges. From mild to wild, we have all of the bases covered. We have three standard Sniper EFI systems that come equipped with four 100 lb/hr ...Find Holley Sniper EFI Returnless Self-Tuning Fuel Injection Systems and get Free Shipping on Orders Over $109 at Summit Racing! If you want to convert to Sniper EFI, but don't like the idea of mounting an external fuel pump, look to Holley Sniper EFI returnless self-tuning fuel injection systems as the solution. These drop-in kits make plumbing your Sniper EFI installation as hassle-free as ...Each Sniper EFI self-tuning fuel injection system includes an internal fuel pressure regulator (preset to 58.5 psi), eliminating the hassle of plumbing an external model. Make your conversion simple, while getting maximum bang for your buck with a Holley Sniper EFI self-tuning fuel injection system. Order the model for your application needs.Aug 30, 2023 · I say goodbye to my old carburetor and fuel inject it with Holley's Sniper 2 EFI system! Learn more about the Holley Sniper 2 here:https://www.holley.com/pro...Aug 8, 2020 · Holley Sniper EFI Review. As stated in an earlier thread I am used to working on factory fuel injection systems. A friend asked me to install a Holley Sniper EFI on his son's 1948 Ford F-1 with a stock small block Ford 302. This was the two barrel 2300 system which is more than sufficient for a stock engine and Holley says will support 350 HP.Jan 15, 2024 · Tweet. #1. Feedback on Sniper 2. 01-15-2024, 07:17 PM. It’s only been about six months since the release of Sniper 2, but still I'm looking for any data on successes or problems.67 Malibu Coupe, 439 BBC/Muncie M21, Holley Sniper 67 Malibu Convertible, 439 BBC/700r4 84 Hurst Olds, 350 Olds, MaxEFI 67 Caprice 2dr, 468 BBC/TH400 65 Chevy II moredoor, 250/6 with trips, saginaw 4 spd 11 GMC Sierra 1500 15 Malibu. Save Share. Like. 7. 73Eldo. This took about 45 sec to 1 minute. The blo