Length, Aluminum Fittings, Black Anodized, Kit, 5.0 out of 5 stars I really liked the idea of the self learning, and after watching tons of videos I was convinced. I've watched the recent sniper install video from Holley and it say's the minimum fuel line size is 3/8" for supply & 5/16" for return. I installed it on my 66 FE390 Fairlane GT and have a hundred miles on it now. I had a hard time getting them started cold and i only had a range of 75 miles and that was a big limitation. Size Selection. Stay up to date with the latest releases, events, promotions and more. recently purchased the 550,511k kit from holley. The Exterior Cover Barrier provides extreme tolerance to heat and ozone giving Earl's Vapor Guard a three way shield against hose deterioration. Automotive Wiring: "Good Enough" Is Anything But! ( 6 ), Fuel Injection System, Holley Sniper EFI Returnless Master Kit, Black, Kit, 3.33 out of 5 stars The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! 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Holley Sniper EFI Throttle Body; For Autolite 11000 Carburetors; Gold Finish; With A Mounting Flange To Fit Autolite 1100 Carburetors Installed Throttle Body Mounted ECU No Extra Boxes To Mount Supports Up To 175 HP With One 100lb/hr Injector Only 4 Wiring Connections Required Internal Fuel Pressure Regulator Eliminates Hassle Of Plumbing Integrated Ignition Timing Control High Resolution Full . 700R-4 ProBuilt, Moser 12 bolt with 3.91 gears and a TruTrack, UMI suspension with Konis, big brakes, 6-point roll bar, lowered, Boze Forged 18" wheels with Falken 660 tires. By simply adding a 'K' to the end of the part number the EFI system would include absolutely everything the owner would need to install a complete inline EFI fuel system, including the pump, filters, 20 feet of Earl's Vapor-Guard hose, fittings . Follow the quick-guide installation instructions. The other was to be sure the pump is mounted to the bottom of the tank for best performance. It also uses a single fuel injector and is ideal for older four and six-cylinder engines. Also in Tools, Shop Equipment & Chemicals, Cataclean - Fuel and Exhaust System Cleaner, Cataclean Diesel - Fuel and Exhaust System Cleaner, Distribution Blocks, Filters, Adapters and Fittings, Microswitch and Solenoid Mounting Brackets, Sniper EFI HyperSpark Distributor - Chevy SBC/BBC, Sniper Air Cleaner Assembly, 14" x 3" - Black Finish, Sniper EFI to Holley EFI Dual Sync Distributor Adapter Harness, Bangshift.com: The Caddy Powered C10 Gets A Holley Sniper EFI, RacingJunk.com: Installing Holley's Sniper EFI System, FullSizeBronco.com: Holley Sniper EFI Install, Compatible w/ Holley EFI, Sniper EFI, and Terminator X Software, Replacement Sniper and Terminator X O2 Sensor, Earls - 1/8" NPT in Hex This kit dose come with O2 sensor you need to use ..for 1250.you think they would tell you I own 4 sets of these, and out of the 4 one of them one has had an issue 2 different times. $ 305.02. Also pre plan how you will mount the fuel pump and filters, these need to be mounted close to the fuel tank a lowest level and Holley can't solve that for you as every car is different; this was expected on my end just a heads up. . In order to get a proper estimate, we need a little more information from you. Estimated International Ship Date: ( 2 ), Distributor, HyperSpark, Hall Effect, EFI, Billet, Black, V8, Small Block Gen I, Big Block Mark IV, Chevy, Each, 4.2 out of 5 stars Hit the key and it started right up. This will get you connected from the Sniper Headunit down to the frame rails. The Holley EFI fuel tank for C3 Corvettes (PN 19-148) and the slightly different tank for C2 Corvettes (PN 19-147) make it easy to get into EFI in a weekend. They are engineered using Holley fuel pumps, regulators and filters coupled with quality Earl's plumbing to provide a fuel system tailored to the needs of your EFI System. After installing the Sniper and running for a few weeks with the initial air/fuel settings as mentioned, I saw roughly 1 to two-miles per gallon increase. Wednesday 3/8/2023 Simple Calibration Wizard (Answer a few questions about your engine and it creates the base map, then starts tuning on its own!) Your engine came with a spread bore carb on it from the factory. You can order this part by Contacting Us. In stock. We recommend these similar substitute parts: 5 out of 5 stars Where should it be? 406 SBC with progressive single stage of nitrous Dart SHP block, Dart Pro1 heads, Holley Sniper EFI with HyperSpark, Comp Cams, NOS cheater plate with powershot solenoids. Just wanted to share my experience and total cost for my Holley Sniper install. Never try to use a 1/4-inch port on your fuel tank as a fuel return port. Copyright 2023 by AUTOSALES, INCORPORATED ( 8 ). I found that the EFIPRO throttle lever extender and progressive linkage together made the sniper much more streetable. Length, Fittings, Fuel Filter, Adjustable Regulator, Kit, Fuel Line, Pump To Regulator Location, -6 AN Diameter, 25 ft. The Holley (Earl's) vapor guard hose comes in 3/8" & 5/16". There's lots of -6 fittings that have straight threads, nut, and Teflon washers. Add Sniper EFI systems and components to your arsenal today. Supports up to 650hp with Four 100 Lb/Hr Injectors! Holley Sniper a reasonable option for this application? If your fuel pump flows more than 255 LPH then a 3/8-inch return port is required. As the military surplus market dried up, Earl recognized the need for continuity of supply for the racing market and pioneered the Earls range of hoses and fittings that are still used today. *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages. Holley Sniper EFI - Stock . Unfortunately, these kits all require a high-pressure fuel system. Sniper EFI 4BBL Master Kits with Fuel System, Holley EFI CAN to USB Dongle - Communication Cable, Earl's -6 AN Male to 9/16"-18 (AN6) O-ring Port, Hooker BlackHeart Oxygen Sensor O2 Bung 2.5" Clamp-On Style, Hooker BlackHeart Oxygen Sensor O2 Bung 3.0" Clamp-On Style, Hooker BlackHeart Oxygen Sensor O2 Bung 2.25" Clamp-On Style, Throttle body mounted ECU no extra boxes to mount. . Enter The 2023 LS Fest West Trip Sweepstakes Today And Join Us In Las Vegas! Summit Racing will BEAT any competitor's advertised price! Must be used. And it's on back order 3 weeks out holly.com dose not state you need to buy sensor when calling Tec service. Update on the Holley Sniper EFI on my 1971 Ford Torino - return line modification Install video here: https://youtu.be/sHj4rndpxAE -Installed the fuel pump, make sure the locking ring is tight and the rubber gasket is seated right. $440.95. Today, Distributor, HyperSpark, Hall Effect, EFI, Billet, Natural, V8, Small Block Gen I, Big Block Mark IV, Chevrolet, Each, 4.59 out of 5 stars The Holley in-tank pump also includes a vent, which eliminates the need for this one. Terms of Use | Privacy and Security | Site Accessibility ( 4 ), Fuel Injection System, Holley Sniper EFI, Self-Tuning, Master Kit, Polished Throttle Body, Jeep, CJ, L6, 4.2L, Kit, 4.83 out of 5 stars It took a few days to complete the install, linkage mod, and tank mods, but it was well worth it so far. Started 1971 Blazer up and only adjusted AFR and runs amazing. Once installed set up with the tuner was super easy and truck fired up on the first try. We have a great online selection at the lowest prices with Fast & Free shipping on many items! OEM Style TPS/IAC, for years of dependable service. Instructions are super easy to follow and complete for all set-ups. check out the. Never miss a sale on new parts, tools, and more! ( 8 ), Fuel Injection System, Holley Sniper EFI 2300, Master Kit, 350 HP Support, Polished Throttle Body, Kit, 3.81 out of 5 stars Supports up to 650hp with Four 100 Lb/Hr Injectors! I have a twin 350 mercruiser setup in my boat. $5 Off Your $100 Mobile App Purchase - Get the App. (76), Tanks Inc. Fuel Line Kits for GM LS LS-LINE-KIT, Summit Racing Fuel Line Combination Kits SUM-PUMPKIT1, Hyperfuel Fuel System Plumbing Kits 87202, Tanks Inc. Fuel Line Kits for GM LS LS-LINE-KIT45, Holley EFI Fuel System Plumbing Kits 526-10, Summit Racing Fuel Line Combination Kits SUM-PUMPKIT3, Tanks Inc. Universal Fuel Line Kits AFPR-LINE-KIT, Tanks Inc. Universal Fuel Line Kits EFI-LINE-KIT, Tanks Inc. Universal Fuel Line Kits U-LINE-KIT45, Summit Racing Aftermarket Pump to Carburetor Fuel Line Kits SUM-G3156N, Edelbrock Performer Fuel Line and Fitting Kits 8123, MSD Atomic EFI Fuel Return Line Kits 2922, Summit Racing Aftermarket Pump to Carburetor Fuel Line Kits SUM-G3156B, Holley EFI Fuel System Plumbing Kits 526-9, Summit Racing Universal LS Fuel Filter Regulators SUM-230150, FiTech Stainless Steel Fuel Line Kits 51002, FiTech Stainless Steel Fuel Line Kits 51004, Tanks Inc. Universal Fuel Line Kits AFPR-LINE-KIT45, Summit Racing Fuel Line Combination Kits SUM-PUMPKIT2, Tanks Inc. Universal Fuel Line Kits U-LINE-KIT, Edelbrock Stainless Steel Braided Fuel Lines 8124, Edelbrock Performer Fuel Line and Fitting Kits 81233, Summit Racing Aftermarket Pump to Carburetor Fuel Line Kits SUM-G3156, FiTech Stainless Steel Fuel Line Kits 51003, FiTech Stainless Steel Fuel Line Kits 51001, Edelbrock Performer Fuel Line and Fitting Kits 81243. So i was looking for a way to gain some range on my 33' Aquasport offshore fishing boat. Estimated International Ship Date: The innermost Primary Barrier Layer offers high resistance to heat and aggressive fuels. of 627, Fuel Injection System, Holley Sniper EFI, Self-Tuning, Master Kit, Black Throttle Body, Kit, 4.14 out of 5 stars -Cut up and used a 3/8 fuel hose to protect the fuel pump hardline where the straps go over it and where it gets close to the tank. Are you waiting to convert your carbureted vehicle to Sniper EFI, but don't like the idea of mounting an external fuel pump? Great product with great instructions. Buy It Now. Bangshift.com: The Caddy Powered C10 Gets A Holley Sniper EFI, RacingJunk.com: Installing Holley's Sniper EFI System, FullSizeBronco.com: Holley Sniper EFI Install, Compatible w/ Holley EFI, Sniper EFI, and Terminator X Software, Replacement Sniper and Terminator X O2 Sensor, Earls - 1/8" NPT in Hex t iscriticaltousehigh pressureclamps orAN fittingstoreducethepossibilityof afuelleak. The engine runs smoother and has quick throttle response. Buy Holley 534-236 at JEGS: Holley Fuel Crossover Kit for Stealth Sniper EFI 4150 Style Throttle Body. That being said the base calibrations tend to be optimized for engines that pull over 7" of Hg at idle in gear. Holley Sniper Stealth EFI 4150 EFI dual inlet fuel line with gauge. I use the original 5/16" hard feed line as my return line with no issues. Holley Sniper Stealth EFI 4150 EFI Dual Inlet Fuel Line Fits Super Stealth. The Holley EFI Fuel System 526-7 is the perfect extension to your C10, Bronco, F100, or Mustang Sniper EFI kit. Supports up to 500hp with Four 100 Lb/Hr Injectors! Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. The following vehicles are considered Emissions Controlled Vehicles: Other self learning EFI systems require around 9 inches of vacuum - is that a requirement for the Sniper? By browsing this website, you agree to our use of cookies. We have three options when it comes to high pressure pumps: Fuel Line: Unfortunately that 5/16" rubber line with a rusty hose clamp will not live up to the pressure requirements of your new electric pump. Size (lb./hr. Overall very happy with this kit, super easy to install. It's time to move towards better fuel economy, increased performance and perfect cold starts. Transmission provisions on throttle lever for TH350/TH400 and 200R4/700R4, Fits most stock Rochester Quadrajet (Q-Jet) air cleaners, Brake Booster adapter included, if required, Universal Throttle and transmission kickdown bracket included. Install was straightforward. $78.81. 3.11 out of 5 stars . The best Sniper EFI Stealth 4150 self-tuning kit for your car depends on the make and model of your vehicle as well as your budget. Copyright 2023 by AUTOSALES, INCORPORATED ( 3 ), Fuel Injection System, Master Kit, Stealth, 4150 Flange, Black, up to 650 hp, 870 cfm, Four 100 lbs./hr. so you can easily add a fuel pressure gauge if needed, (See P/N's 900019 or 900020). The solution came in the form of a Holley Sniper EFI kitone specifically designed as a direct replacement the Rochester Quadrajet carb that our GTO, as well as countless other GM vehicles, used. Not some generic pump as some have speculated. Supports up to 650hp with Four 100 Lb/Hr Injectors! Holley Sniper EFI 850002 Fuel Rail Kit - Sniper EFI Manifold LS3/L92 V8. Included clamp-on oxygen sensor kit for 2.25" exhaust ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange, Available in 3 finishes: Shiny, Black and coming soon, Gold, Bolt on 2300 Flange Carburetor Replacement, Supports up to 350HP with Two 100lb/hr Injectors, Equipped with C4 / C6 Ford transmission kickdown lever as well as TH350, 400 and 700R4 provisions, Accepts many common 5 1/8" OEM or aftermarket air cleaner assemblies, Sniper EFI Software free to download which allows for realtime tuning, Printable throttle body flange template included, Available in 3 Finishes - Classic Gold, Shiny and Black Ceramic. 2023 Holley Performance Products, Inc. All Rights Reserved. Sniper EFI 4BBL Master Kits with Fuel System, Holley EFI CAN to USB Dongle - Communication Cable, Earl's -6 AN Male to 9/16"-18 (AN6) O-ring Port, Hooker BlackHeart Oxygen Sensor O2 Bung 2.5" Clamp-On Style, Hooker BlackHeart Oxygen Sensor O2 Bung 3.0" Clamp-On Style, Hooker BlackHeart Oxygen Sensor O2 Bung 2.25" Clamp-On Style, Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate Part #9006 is recommended), Throttle body mounted ECU no extra boxes to mount. Go to the below link, and scroll down to Sniper EFI Software. By derek o on February 15, 2018 | Verified Owner. The hardest part of the install was the fact that my mustang did not come with a return line for the fuel. Replacement Regulator Kit for EFI Regulators and Sniper EFI throttle bodies. Initial set up and programming was a breeze. By Spencer R on June 5, 2021 | Verified Owner. This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles. (Battery +, Battery - , Switched Ignition & RPM), Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI), Integrated ignition timing control & coil driver. ( 10 ). Phone If you feed something with a -6 line, and it doesn't consume all of it (like idling), then you need a -6 line for the return. Results 1 - 25 ( 2 ), Fuel Line Kit, Push Lock, -6 AN Line Diameter, 25 ft. pump is 125 psi and the hose SAE 30R14 is maximum 50psi Many lower priced retrofit tanks or fuel modules have a 5/16" return tube built in. (339), In Stock, Including at a Supplier. Alright, but what electric fuel pump should I use? Replacement TPS for Terminator and Sniper EFI Throttle Bodies as well as a variety of other Holley EFI Throttle Bodies. Do I need two o2 sensors sense I am running true fuel exhaust ? Stay up to date with the latest releases, events, promotions and more. Designed to deliver the signature Rochester Roar at Wide Open Throttle! Only 4 Wiring Connections Required! By Steven L on February 16, 2018 | Verified Owner. Mar 20, 2023 No issues with it at all yet. While it can move the required volume of fuel, it cannot maintain a pressure needed to supply your Sniper's fuel injectors. ( 23 ), Estimated Ship Date: I have a 427 SBC, ~550hp going into a '70 Chevelle, planning on using a repro tank with either Aeromotive or Vaporworx 5th Gen pump. Brand New. Use our simple CFM calculator to learn what CFM you need: You should stay as close as you can to this CFM and should go no more than 50 CFM in either direction. Part Number: SNE-550-871K. Our New EFI Feed Line kits take the guesswork out of having to piece one of these together yourself. Also purchased an hei distributor with integrated coil. Connects directly to battery positive terminal - CONNECT LAST, Connects directly to battery negative terminal - CONNECT LAST, Engine Speed Input (ONLY FOR USE WITH COIL (-) IGNITION SETUP), Optional - Connect to aftermarket tachometer, Optional - Connect to Holley EFI Analog Gauges (using 554-130 Module), Optional - Used for programmable 0-5V sensor input, Optional - Used for programmable ground output. Length, Black Anodized Aluminum Fittings, Kit, 3.74 out of 5 stars The other hoses come in AN sizes. Holley 12-842 - Billet Adjustable Regulator (1) $152.95. Find Holley Sniper EFI systems and intake manifolds at Summit Racing and order today for great service and fast shipping on your news parts! With the help of some youtube videos for fine tune (iac for idle), this setup works good. Summit Racing carries Sniper EFI throttle Sniper EFI products are part of the Holley Performance family and offer economically priced self-tuning fuel injection systems. Bolt on 4150 Flange Carburetor Replacement. Look no further. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location. Opens in a new window or tab. Not the picture of efficiency when new. ( 25 ), Fuel System Plumbing Kit, Fuel Pump to Fuel Pressure Regulator, -6 AN Braided Flex Line, 3 ft. So you're ready to switch from carburetor to fuel injection, but you're unsure of what all is involved. I was able to make a fitting to put the sensor in the manifold and this and slowing the closed loop reaction down solved the issues there. Okay, great! Monday 3/6/2023 Includes complete fuel system consisting of; 40ft of 3/8" Vapor Guard Fuel Hose, 12-920 Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank! Supports up to 1250 HP with Eight 100 Lb/Hr Injectors. Thursday 3/9/2023 This tank package includes everything you're going to need for installation. Length, Kit, 4.5 out of 5 stars So it's easy to add one to almost any fuel tank. This product would be a better direct bolt-on choice for your intake manifold. Holley only recommended the "minimum size" for the lines. Today, Fuel Injection System, Holley Sniper EFI, Self-Tuning, Tuning Kit, Polished Throttle Body, Kit, 4.31 out of 5 stars The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn!
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