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Free Shipping - Holley Sniper EFI Stealth 4150 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-550-870K.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 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 …I just wanted to give my review of the Holley Sniper install I just completed. First off, I was finally able to make a trade and get back into the Cobra community which …Hyper Spark Distributors are the perfect distributor for use with EFI systems when controlling timing from the EFI controller. They feature a highly accurate Hall Effect crank trigger sensor for a noise free RPM signal to the EFI. Hyper Spark distributors also come with a patented clear installation cap to make installation and phasing a breeze.My system is running, but too rich (mileage initially was ridiculous). Would like to lean it out with some advice from fellow car folks! Current settings: A/F at idle = 13.9%. A/F at cruise = 14.0%. A/F at WOT = 12.7%. Acceleration boost = 50 #/hr. Running a street tuned newly rebuilt SBC 406 with 9.5:1 C/R. Tags: None.Jan 6, 2018 · 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.The HyperSpark CD Ignition delivers a series of high energy sparks at lower rpm to ensure full combustion of the fuel mixture. The CDI easily plugs into the Sniper EFI system, though to take advantage of the electronic timing control, the HyperSpark distributor is required. "Holley designed the Hyperspark ignition to complement the Sniper EFI ...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.Sep 26, 2018 · The features and parts included with Holley's Sniper EFI system are extensive. Four 100lb/hr. injectors, built in timing control, and a 3.5-inch LCD touch screen for tuning and set-up are all just ...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 ...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.Holley carburetor identification numbers are typically stamped on the side of the airhorn. If the carburetor was factory issued, it may have multiple numbers, including the manufac...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.Book Reviews Bronco Wallpaper Bronco FAQ Link Back to CB! Buy / Sell For Sale / Wanted Vendor Forum. Bronco Tech 3 Arm Wiper Setup Fix Motor Mount Roll Cage Braces ... SOLD Holley Sniper EFI Self Tuning Fuel Injection System 550-511. Broncoblood; Nov 17, 2023; For Sale - 66-77 Bronco Parts, Toys, Memorabilia ...HOLLEY GEN lll HEMI SNIPER RACE INTAKE MANIFOLD INSTALLSNIPER EFI RACE SERIES FABRICATED INTAKE MANIFOLD - GEN III HEMIhttps://www.holley.com/products/engine...Jan 19, 2019 · 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.Both Holley Sniper and Fitech stand out as exceptional Electronic Fuel Injection (EFI) systems, each boasting unique features that set them apart. Holley Sniper, for instance, excels in ease of setup and installation compared to Fitech. On the other hand, Fitech comes with a more budget-friendly price tag.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.I have a '64 Chevelle Malibu SS with a new 383 Stroker/700R4 transmission with a Holley Sniper EFI. Currently running an MSD Pro Billet vacuum advance distributor. Ignition timing is 14° and Total is 32°-34°. I set the IAC Position % between 6-10%, let the car get up to 160°F plus and did my datalogging.Overview. Sold as a kit. Master kit includes a filter for before the pump, a filter for after the pump, fittings, clamps and fuel injection hose. 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 ..."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 …Jul 24, 2023 · Published: 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.Introducing Sniper EFI 2300 - Put an end to cold start issues, hesitaThe result is the Sniper 2 EFI System. It f Introducing HyperSpark Ignition, from Sniper EFI. Designed with one goal, to easily add Ignition timing control to nearly any Sniper EFI installation. Featuring Sniper 1 specific master kits, Sniper 2 ignition kits, Ready-To-Run Distributors and standard Distributors.Sep 20, 2020 · View and share this list. The Sniper Stealth 4500 EFI system from Holley features 8, 100LB/HR Fuel Injectors capable of supporting 800 to 1500 HP naturally aspirated, or 800-1250 HP on forced induction applications. Integrated ECU means less wiring and ease of installation! Plug the device updating the ECU Firmware directly into the Main ... Falken tires have above average ratings, accor Sniper's fabricated aluminum valve covers give you an excellent way to add a high-end fabricated look without the high-end price. They offer you a lightweight and tough valve cover for your favorite street, off-road, or racing machine. These valve covers are constructed of 6061 T5 sheet aluminum, precision TIG welded for a proper fit, and feature a laser etched "Sniper" logo on top. They are ... Categories/ Plumbing AN Fittings and Hose. Vapor Guard. Earls Classi

Norway is one of the most beautiful places in the world, and a cruise through its fjords is an unforgettable experience. But what do people who have taken such a cruise really thin...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...Sniper EFI Race Series intake manifolds are available in either black or silver finish and go great with our Sniper Gen III Hemi fabricated valve covers. 2009-2020 5.7L, 2005-2010 6.1L, and 2011-2020 6.4L, Hi-Ram 90mm Mopar Dual Throttle Body Bolt Pattern with Fuel Rail KitHolley Sniper EFI: CFM: 800: Emission Code: 3: Finish: Black Ceramic: Flange Style: Dual Bolt Pattern: Injector Size: 100 lb/hr @ 58.5 PSI: Inlet Outlet Size: 9/16-18 Female O-Ring (AN 6) Map Sensor: ... Write Your Own Review. You're reviewing: Holley Sniper EFI Self-Tuning Kit - Black Ceramic Finish Your Rating. Quality. 1 star 2 stars 3 stars ...Published: 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.

Are you looking to convert your draw-through dual carbureted blower engine to EFI? Do you want a Tunnel Ram setup with Sniper Dual Quad™? Are you putting together a twin-turbo blow-through setup? Look no further! The Sniper EFI 2x4 system features 8, 100LB/HR Fuel Injectors capable of supporting 1250 HP on both naturally aspirated and forced induction applications. The Sniper EFI 2x4 was ...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.Sniper EFI Race Series intake manifolds are available in either black or silver finish and go great with our Sniper Gen III Hemi fabricated valve covers. 2009-2020 5.7L, 2005-2010 6.1L, and 2011-2020 6.4L, Hi-Ram 90mm Mopar Dual Throttle Body Bolt Pattern with Fuel Rail Kit…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Sold as a kit. Holley Sniper EFI Stealth. Possible cause: This took about 45 sec to 1 minute. The blower motor probably starts easier .