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22 Customer Reviews. Holley Sniper 2 EFI self-tuning fuel injection systems are perfect for street rods, muscle cars, off-road trucks, or nearly any carbureted vehicle. They can put …Tweet. #1. Sniper is backfiring. 06-18-2019, 07:45 PM. Hey guys. I have a 383 stroker in a '69 Camaro. Dynatech long tube headers with 3" Dynatech exhaust. I just installed the Sniper with HyperSpark distributor. Car runs so much better, except it backfires of more like pops a ton.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;Throttle Body Barrels. 2-Barrel. GTIN Code. 090127057308. Sold in Quantity. Kit. Ratings & Reviews. Holley Sniper 550-851K EFI 2300 2-Barrel Self-Tuning Master Kit made by Holley Sniper, for as low as $1,496.95.

Quantity: Sold as a kit. Notes: Kit includes 4 injectors and can support up to 650 hp. Holley Sniper EFI Self-Tuning Fuel Injection Systems. Holley Sniper EFI self-tuning fuel injection systems deliver all the benefits—and none of the hassles. These full-featured throttle bodies are easy to install, can support a lot of horsepower, and will ...Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors.103 posts · Joined 2015. #1 · Mar 3, 2018. Hey all, Was wondering if anyone had tried out the holley sniper 825123 tunnel ram on a street motor? I have a weiand dual carb tunnel ram that i haven't used yet however the holley is a bit lower in height and was wondering if it would perform better on the street being that the RPM power band range ...The Config File will need to be copied to the correct file folder for the Sniper 2. I wouldn't try to reuse your Sniper 1 SD card. Use the card supplied with the Sniper 2. The correct folder is in HOLLEY>FW0200>SAVED GCF. If you don't put the file in the correct folder the 3.5" TSLCD won't find it when it's connected to the Sniper 2.

Aug 23, 2022 · 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.Holley Sniper 2 EFI: The #1 Selling EFI Conversion Just Got Better. Jeremy Stoermer. 07/24/2023. Video. Sniper EFI sniper 2 sniper 2 efi. Tech Spotlight: How Sniper 2 Is Taking Plug-And-Play EFI To The Next Level. Bradley Iger. 07/18/2023. tech. products tank Sniper EFI. Sniper EFI Expands In-Tank Pump Lineup! Staff Writer. ….

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Leave that old 2-barrel to rest and bring in a new era of performance, reliability, and fun with a Holley Sniper EFI system! Easily adapts to a square flange or Q-jet flange 4 barrel intake with a Mr. Gasket adapter P/N 550-1933 (4150 Square Flange) or 550-1929MRG (Spread Bore).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.Holley Sniper Laptop Tuning Software. The features you can access and control via the included 3.5-inch touchscreen display are very impressive. Bu for the folks out there who wanted full-featured tuning capability, the Sniper Laptop Tuning Software does all you could want--and is available as a free download.

If you’re craving a delicious pizza in the charming town of Bardejov, Slovakia, look no further than Google reviews. With the help of this powerful platform, you can easily discove...The Holley Sniper EFI kit Davin installs in place of the carburetor requires the addition of only minimal wiring. A coolant temp and O2 sensor need to be added and tied to the controller for everything to work, but all of the computer componentry and hardware is actually contained inside the throttle body, which makes for a neat and tidy ...HyperSpark Ready to Run adds plug and play ignition timing control to any Holley EFI system. This line of distributors comes with a built-in ignition coil driver, removing the need of mounting an ignition box or external coil driver. The design includes a single Hall Effect sensor providing engine rpm to the ECU. The precision shutter wheel design ensures accurate timing, even at very high ...

freeway sacramento Jul 7, 2023 · 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 wire alongside in time crosswordpost mount spotlight My Sniper Learning Curve. 01-08-2023, 10:44 PM. Hello all. I'm newer to the forum and also to Sniper EFI. My car: A 1964 Impala SS, 409/340HP. Current engine spec. 409/425HP. I ran into a deal on a slightly used Sniper dual quad setup. It had been run for about 10 hours for tuning purposes and things didn't go so well for the installed application.Want the latest and greatest Holley Sniper? Check out the (NEW) Holley Sniper 2 EFI Here: https://holley-team.com/4629i3QLast week I had my 1981 C10 on the ... oreillys in el paso tx 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.Jul 22, 2023 · 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 ... applebee's ayce 2023john lundybuffets near by Dual 4500 Throttle Body Hi-Ram. " [The dual 4500 throttle body configuration] was obviously the winner," says Gearhart. He says "obviously" because this is the combination with the most intake flow. Each of the 4500 throttle bodies is rated at 2,000 cfm for a whopping 4,000 cfm of airflow available. The combination topped the charts ...General. Also Included. 3.5-inch Touchscreen Display. Application. All automobiles with Holley 2300 as original equipment carburetor or appropriate applications that can be adapted to a Holley 2300 footprint with available adapters. Color. Shiny Metallic (550-849 & 550-852), Ceramic Black (550-850 & 550-853), or Classic Gold (550-851 & 500-854 ... better homes and gardens walmart rugs In today’s digital age, online reviews have become an integral part of the consumer decision-making process. When it comes to building and maintaining your online reputation, Googl... wartales guidecolin mccalla wikipediashopandscan The Sniper EFI system requires a high pressure fuel pump capable of operating at 60 psi with at least 50 gallon per hour of fuel flow (more fuel flow may be needed for higher horsepower engines). When selecting a pump, and lines, be sure each component is designed to perform at high pressure. Holley offers a variety of fuel pumps, hoses and