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Within the last quarter, Holley (NYSE:HLLY) has observed the following analyst ratings: Bullish Somewhat Bullish Indifferent Somewhat Bearish... Within the last quarter, Holle...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 ...Check out the (NEW) Holley Sniper EFI 2 system here: https://holley-team.com/4629i3QThe new system features all the original features plus enhanced driver fe...When you have a Sniper EFI problem, it's time to buy an inexpensive used Windows laptop (to download Sniper EFI software, retrieve the GCF from ECU, engine tuning & datalogging). Pay attention when on the Holley EFI Technical Library webpage . A large red banner separates Holley's different EFI systems by name.Complete your Sniper upgrade with our new 14" Sniper air cleaner assemblies. Each 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.Warm Starting Issue. 07-04-2023, 01:59 PM. Sniper has been running on truck for 3500 miles, SBC 383 and running pretty well. We've Transferred Learning To Base several times and turned down Learn %. Recently been experiencing a hard to start issue. Ambient temps in the upper 80°s to nearly 100°F.Find helpful customer reviews and review ratings for Holley Sniper EFI 860001-1 Throttle Body 92mm Silver at Amazon.com. Read honest and unbiased product reviews from ... When I Installed this Holley 860001-1 Sniper EFI Throttle Body 92 mm. Billet first thing I noticed the noise was gone then when I accelerated the response Was smooth and quick ...A Mustang owner shares his experience with the Holley Sniper EFI system, which caused random engine stalls and died. He solved the issue with a simple tin foil shield and a …New Sniper 2 install, some challenges. Yesterday, 06:23 PM. Just installed first ever Sniper with PDM on a ‘71 460. Overall great experience. Custom fabricated an in-tank …In conclusion, yes, the Sniper EFI 2 is worth every penny. It takes designs from the original Sniper EFI to the next level, plus Holley Sniper listened to customer feedback and made the unit even more accessible with features like Bluetooth connectivity.Hello. I'm running the sniper EFI with HyperSpark on a crate Chevy 502 engine. It starts fine and will run, but it runs rough, not the smooth idle I was expecting. It's also very rich, I've made a few adjustment from things I've read on this forum, but now I'm stuck. I've attached my Config File and a datalog file in hopes someone can point me ...Free Shipping - Holley Sniper EFI Dual-Quad Linkage Kits with qualifying orders of $109. Shop Throttle Linkage at Summit Racing. $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: REWARDS. Vehicle/Engine Search Vehicle/Engine Search Make/Model Search ... Reviews Write a Review.The Holley Sniper EFI handheld display quickly loads and starts a series of options to select. First is the system type, which includes the part number of our Sniper EFI kit. See All 36 PhotosHolley Sniper Air Fuel Ratio Issues & Start Up Issues Symptoms & FixCR Nuts Episode #16 Three start up issues that we encountered and fixed- Low Fuel Pressur...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 ...This 3.5" Touch Screen LCD Handheld Controller gives you access to a wide range of tuning options. Additionally this display can be used as a fully customizable data monitor! With this 3.5" display your Sniper EFI system vitals can be viewed with a quick glance!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.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!47 posts · Joined 2008. #1 · Jan 7, 2019. I recently finished the full install of the sniper EFI system, sniper fuel tank w/ internal fuel pump along with the hyperspark ignition and timing. Ultimately, I ordered everything from Holley and all in I'd say my total spend was around $2000. I also put in new plugs and wires.Sniper Teams - Sniper teams consist of two people thereby getting the most out of a sniper rifle weapon system. Learn about sniper teams and sniper team weapon systems. Advertiseme...47 posts · Joined 2008. #1 · Jan 7, 2019. I recently finished the full install of the sniper EFI system, sniper fuel tank w/ internal fuel pump along with the hyperspark ignition and timing. Ultimately, I ordered everything from Holley and all in I'd say my total spend was around $2000. I also put in new plugs and wires.Searching for the perfect bike storage solution? Explore the top bike racks of 2023 with our detailed reviews and comprehensive guide. By clicking "TRY IT", I agree to receive news...

Summary. Holley’s Sniper EFI system is tough to beat in most situations. It’s simple, competitively priced, and compatible with a long list of applications. Pros. Covers most applications ...Put an end to mysterious air/fuel ratios, jet changes, and cold-start rough idle troubles with Holley Sniper EFI. Affordable aftermarket fuel injection is here and it couldn't be any easier to install on your vehicle. Holley Sniper EFI is a perfect match for any muscle car, classic truck, street rod, or nearly any other carbureted vehicle. Economically priced to save your hard earned money for ...The Holley Sniper master kit looked good and was packaged well but only came with 20 feet of EFI hose vs the advertised 40 feet. I couldn't get the extra 20 feet without returning the entire kit. This caused me to miss my installation window.2K. 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 ignition …

The new single plane EFI intake manifold is designed to provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The manifold is designed to work with 4150 Style Throttle body EFI systems like the Holley 4150 style flange Universal Throttle Bodies. These intake manifolds are designed to accept most stock hardware and accessory ...Oct 16, 2018 · Re: snipper quadrajet. The adapter to put a square bore Sniper on a Q-jet intake is literally a flate plate of sheetmetal. It's really when you want to put a Q-Jet on a square bore intake that you really need an adapter. 1967 Chevelle Malibu 4 door. The 7.99 at 173mph pass:…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Fitech Go Street EFI= $795.00. Holley Snip. Possible cause: Within the last quarter, Holley (NYSE:HLLY) has observed the following analys.