( 1 ), Plumbing Kit, Push Lock, -6 AN, 25 ft. ( 3 ), Fuel Injection System, Master Kit, Stealth, 4150 Flange, Black, up to 650 hp, 870 cfm, Four 100 lbs./hr. This kit does not require a fuel return line, as the fuel pressure regulator is mounted in the tank. Put an end to cold . . For all standard applications, it is recommended to use a 3/8" fuel injection approved hose for your supply and return plumbing. 100 watchers . Length, Kit, 4.16 out of 5 stars Mar 13, 2023 Size (lb./hr. Free Shipping over $199* Same Day Shipping before 7pm* . The first and largest was the O2 sensor. The Holley sniper 1 barrel EFI kit supports engines up to 175 horsepower using a 1.4375 throttle bore. Follow the quick-guide installation instructions. 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? Today, Fuel Injection System, Holley Sniper EFI, Self-Tuning, Master Kit, Polished Throttle Body, Kit, 4.36 out of 5 stars May God's grace bless you in the Lord Jesus Christ. The Holley Sniper EFI was a fairy easy install following the included instructions and online videos. Supports up to 650hp with Four 100 Lb/Hr Injectors! 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. So it's easy to add one to almost any fuel tank. It's time to move towards better fuel economy, increased performance and perfect cold starts. Size, Socketless Barb, -6 AN Female Threads, Aluminum, Black, [4] Earls Fitting, Adapter, AN to Tubing, Straight, Aluminum, Black Anodized, -6 AN, 3/8. The hardest part of the install was the fact that my mustang did not come with a return line for the fuel. Self tune works great, especially if you follow the Holley videos on TPS and IAC idle settings. gauge on the inlet of the TB so I had a solid reading. -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. 2023 Holley Performance Products, Inc. All Rights Reserved. The middle Earl's Vapor Guard Barrier is a Thermoplastic layer that provides superior fuel isolation and virtually eliminates vapors from escaping through the hose. Certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance. Die Cast EFI By Pass Style Fuel Pressure Regulators. 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. This is a 12-pc kit of Earls AN fittings for 3/8th fuel line that complements the Red Line Land Cruisers Holley Sniper Fuel Hard Line Kit for F and 2F Engine. Got more to learn but a bad ass kit. Includes complete fuel system consisting of; Sniper EFI Retrofit Returnless Fuel Module; 20ft of 3/8 Vapor Guard Fuel Hose; 5 stainless steel hose clamps, a post filter, and various Earls fittings and caps. Terms of Use | Privacy and Security | Site Accessibility (478), Fuel Tank Mounting Straps and Adapters (21), Holley Sniper EFI Self-Tuning Fuel Injection Systems 550-511K, Holley Sniper EFI Self-Tuning Fuel Injection Systems 550-510, Holley Sniper EFI Self-Tuning Fuel Injection Systems 550-511, Holley Sniper EFI Self-Tuning Fuel Injection Systems 550-510K, Holley Sniper EFI Self-Tuning Fuel Injection Systems 550-516K, Holley Sniper EFI HyperSpark Distributor Kits 565-300K, Holley Sniper EFI Self-Tuning Fuel Injection Systems 550-516, Holley Sniper EFI HyperSpark CD Ignition Boxes 556-151, Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-870K, Holley Sniper EFI 2300 Two-Barrel Fuel Injection Systems 550-849K, Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-870, Holley Sniper EFI HyperSpark Distributors 565-300, Holley Sniper EFI 650 HP Super Sniper Fuel Injection Systems 550-519, Holley Sniper EFI Returnless Self-Tuning Fuel Injection Systems 550-511D, Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-871K, Holley Sniper In-Tank Retrofit Fuel Pump Modules 19-350, Holley Sniper EFI HyperSpark Distributor Kits 565-301K, Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-872, Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-871, Holley Sniper EFI Fuel Tank Systems 19-185, Holley Sniper EFI Fuel Tank Systems 19-184, Holley Sniper EFI HyperSpark Distributors 565-300BK, Holley Sniper EFI 1250 HP Super Sniper Fuel Injection Systems 550-531, Holley Sniper EFI BBD Master Kits 550-858K, Holley Sniper EFI XFLOW Fuel Injection Systems 550-541, Holley Sniper EFI 2300 Two-Barrel Fuel Injection Systems 550-850K. ( 24 ), Estimated Ship Date: By derek o on February 15, 2018 | Verified Owner. COMES WITH: Mounting Hardware. 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, Holley Sniper EFI Self-Tuning Kit - Black Ceramic Finish, Holley Sniper EFI Self-Tuning Kit - Shiny Finish, Holley Sniper EFI Self-Tuning Kit - Shiny Finish - Factory Refurbished, Holley Sniper EFI Self-Tuning Kit - Black Ceramic Finish - Factory Refurbished, Die Cast EFI By Pass Style Fuel Pressure Regulators. Go EFI-4 600 HP Throttle Body System Master Kit Includes: In-line Fuel Pump (2) Holley 550-511K3 - 550-511 Sniper EFI Self-Tuning HyperSpark Kit (0) Picked up a high pressure pump (Sniper requires 60 psi). WARNING: It is against the law to install this part on an Emissions Controlled Vehicle, What micron is the pre filter and what micron is the post filter? Installation of our Sniper Fuel Injection system is one of the simplest ways to upgrade and replace your carburetor with modern technology. of 627, Fuel Injection System, Holley Sniper EFI, Self-Tuning, Master Kit, Black Throttle Body, Kit, 4.14 out of 5 stars Guaranteed lowest price! We choose Earl's Vapor Guard EFI Hose . 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, HyperSpark Kit w/ 565-301 - Ford (260/289/302), Sniper EFI HyperSpark Distributor - Chrysler 318 / 360, Sniper EFI to Holley EFI Dual Sync Distributor Adapter Harness, Sniper EFI HyperSpark Distributor - Ford Small Block (260/289/302). The included fuel pump is not compatible with E-85. The Sniper EFI throttle-body drops in place of your . - NO laptop required! I am also that guy that read reviews to see if it is worth but never seem to write one, but I have to make sure people know that this is one great product and that Holley stands behind it a 1000%. With the sniper 550-511k kit, I have a 1980 Pontiac Trans Am with the 4.9Liter Turbo. View Part. Started 1971 Blazer up and only adjusted AFR and runs amazing. ( 10 ). ( 10 ), Fuel Injection System, Holley Super Sniper 1250 HP, 4150 Flange, Self-Tuning, Aluminum, Polished, Naturally Apirated or Supercharged, Kit, 3.75 out of 5 stars For appearance purposes, I'm considering the UltraPro hose & fittings (. The sniper master kits ship with OEM grade 255 LPH Walbro Pumps. No issues with it at all yet. . ( 74 ), Estimated USA Ship Date: The core of this kit is great, the install is not as intimidating as it might seem; however the videos created by Holley and uploaded on this site misrepresent what is actually in the kit, be aware that you will not receive any throttle linkage components or connectors as stated. Stay up to date with the latest releases, events, promotions and more. Automotive Wiring: "Good Enough" Is Anything But! Stay Updated with Emails from Summit Racing. Please note that Checkout Prices will be in US Dollars. After I sent it back the 2nd time they ran test and said that they were just going to send me a new replacement, WAIT WHAT! I have the Sniper 4150 on a SBC 383. This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles. (719) 638-2003 Email 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. Sniper EFI products are part of the Holley Performance family and offer economically priced self-tuning fuel injection systems. Which Sniper EFI Stealth 4150 Self-Tuning Kits Are Best? Included clamp-on oxygen sensor kit ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange. Throttle response is amazing and it made my ZZ4 come to life. Replacement Idle Air Control (IAC) Motor for Sniper EFI TBI Systems, Sniper 90/92/102mm Throttle Bodies, Terminator TBI, Avenger 4bbl TBI, HP 4bbl TBI, Commander 950 & Digital Pro-Jection Systems. Injectors, Fuel Pump/Line Included, Kit. I would recommend this kit to anyone! Need a dual-feed fuel line for your Sniper or Terminator X Stealth throttle body? This complete kit was very easy to install and tune. STEALTH EFI FEED LINE KIT, STAINLESS HOSE, 8AN HLY SUPER SNIPER STEALTH EFI FEED LINE, STAINLESS HOSE, 6AN HLY SNIPER Q-JET EFI FEED LINE, STAINLESS HOSE, 8AN HLY EFI STEALTH 4500, FEED LINE KIT, STAINLESS HOSE, 8AN HOLLEY TERM. The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn! High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays. ( 2 ), Fuel Line Kit, Push Lock, -6 AN Line Diameter, 25 ft. Replacement Regulator Kit for EFI Regulators and Sniper EFI throttle bodies. In lower horsepower applications a 5/16" supply line can be utilized but it is vital to take multiple pressure readings to ensure consistency. *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages. Length, Fuel Pump to Fuel Filter, Hard Line/Braided Flex Line, -6 AN, Kit, 4.54 out of 5 stars The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! Four Wires to EFI With Sniper and HyperSpark Master Kits! Made my 455 Buick motor come to life. $119.99. The other hoses come in AN sizes. The timing control is also pretty painless. You could try changing out just the feed line first. t iscriticaltousehigh pressureclamps orAN fittingstoreducethepossibilityof afuelleak. Necessary hardware and bulkhead fitting to return fuel into the tank, Multi-layer rubber hose designed to withstand to the corrosive properties of modern fuels, Multi-fuel compatible: Approved for use with leaded and unleaded Gasoline, Diesel, Biodiesel, E-85, 100% Methanol, ETHANOL and Gasohol fuels. (Battery +, Battery - , Switched Ignition & RPM). This site uses cookies to offer you a better browsing experience. 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 holley. Length, Mounting Clamps, Black Anodized Aluminum Fittings, Kit . 888 W. Queen Street Southington, CT 06489, Toll Free (Continental USA) 1.866.337.2739 International: 860.621.4567. Included clamp-on oxygen sensor kit ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange, 1965 and older U.S. manufactured California Certified vehicles, 1967 and older U.S. manufactured Federally Certified vehicles, 1967 and older Foreign manufactured vehicle, 1966 and newer U.S. manufactured California Certified vehicles, 1968 and newer U.S. manufactured Federally Certified vehicles, 1968 and newer Foreign manufactured vehicle. Jul 3, 2023 Some kits may also include filler neck and tank straps. Make the most from the Holley Sniper 2300 2BBL kit addition to the 2F Toyota Land Cruiser Engine. Overview. The head flow right at 300. The only things you will need to source is a new throttle cable, and modify your existing bracket or purchase a FITECH GM throttle cable adapter. Holley Sniper 4 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld EFI Monitor - Black Ceramic Finish. For starters, your fuel system will need to be upgraded. International Customer Options|In the United States? Be sure to check out the full instruction manual filled with tons of information regarding installation, tuning 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 Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI! Our Sniper EFI Master Kits are supplied with 20 feet of EFI compatible rubber hose. I just purchased a Holley Hyperspark Distributor, CD box, and coil. Fuel Filters: Most carbureted applications will require a 100 micron pre-filter (before fuel pump) and a 40 micron post-filter (after pump, before carb). 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. 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, How Sniper EFI Helped Get The Andersons' C10 Project Back On Track, Beef Up Your Fuel Flow with the Holley Sniper Twin Pump and Manifold Kit, This Caterpillar Forklift Works All Day Thanks To Sniper EFI, HyperSpark 2 Delivers Big Ignition Power In A Smaller Package, This 1974 Datsun 620 Bulletside Cruises With The Help Of Sniper EFI, How To Install A Holley Sniper In-Tank Retrofit Fuel Module, This 1954 Chevrolet Was Destined To Have Hemi Power, How to Replace a GM Quadrajet Carb with EFI, How to Install a Sniper HyperSpark Ready-to-Run Distributor, New HyperSpark Ready-to-Run Distributors Easily Add Ignition Control to Sniper EFI, Sniper EFI HyperSpark Ready-To-Run Distributors Add Timing Control For Holley EFI Systems, How To Install A Sniper EFI Set-Up On A Supercharged Barracuda, Part Two. The second great thng about this system is how well the self tuning works, my car started up on the first time after the install. Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! Fuel Pressure Regulator: The majority of Sniper EFI systems come with a pre-installed fuel pressure regulator that will work great for all naturally aspirated, nitrous and roots supercharged applications. Initial set up and programming was a breeze. OEM Style TPS/IAC, for years of dependable service. Restoration Fuel Filters Concourse Fuel Line Kit Fuel Line Hose Vapor Seperators Fuel Tank Sending Units / Hardware Carburetor Calibration Kits Carburator Main Body Carb Rebuild Kits Carburetor Studs Throttle Return Springs Metering Blocks . View Holley Sniper EFI XFlow 1375 - Black Ceramic. Sniper Fuel Line Size. check out the. Brand New Holley Sniper EFI Self-Tuning Master Kit, Shiny Finish Holley Sniper 4 Barrel Fuel Injection Conversion - Self-Tuning Master Kit plus Handheld EFI Monitor (Part #550-510K) . The secret to Earl's Vapor Guard hose is in its layers. Add Sniper EFI systems and components to your arsenal today. You can order yours right now from Summit Racing! Yes. 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. Only 4 Wiring Connections Required! ( 12 ), Fuel Plumbing Kit, 20 ft, Black Braided Stainless, With 40 Micron Filter, Check Valve, Kit, Fuel Plumbing Kit, 40 ft, Black Braided Stainless, With 40 Micron Filter, Check Valve, Kit, Fuel System Plumbing Kits, EFI, Adjustable Regulator, Pump Adapter Fittings, Filter Quick Disconnect Fittings, 10 Micron Filter, 25 ft. Line, Kit, Fuel System Plumbing Kit, 25 ft. if ordered today, 3.75 out of 5 stars engine didnt even rotate over 1 time before it fired.. By Jacob M on September 21, 2022 | Verified Owner. 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. Estimated International Ship Date: You can order this part by Contacting Us. This kit does come with a returnless style fuel module, so no you either don''t need this kit, or you can simply not run fuel through your current return line. This is generally provided by the negative side of your ignition coil. Free shipping. Thank You. In addition to the video, the Quick Start Manual page 4, says you need at least a 3/8" feed line & 5/16" return line. No need to mount an external fuel pressure regulator! This combines the Sniper EFI Self Learning Throttle Body, with an easy to install In-Tank Retrofit Returnless Module, 20 ft of Earl's Vapor Guard Fuel Hose, and the required fittings. Its been all smiles driving the Blazer now. It also uses a single fuel injector and is ideal for older four and six-cylinder engines. (Battery +, Battery - , Switched Ignition & RPM), Integrated ignition timing control & coil driver. - NO laptop required! We recommend these similar substitute parts: 5 out of 5 stars 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! I installed this on my 1990 454SS silverado and it performs flawlessly. Air entry is machined to fit most stock style air cleaners with air cleaner locator provisions. Sniper EFI Releases new Stealth 4150 Models! Camaraderie Found At The Vintage Easter Jeep Safari, Gibbons Motorsports Builds An 800 Horsepower, Pump Gas Beast Of A Big-Block, How To Install A Sniper EFI Fuel Pump Module Kit Into A Shallow Fuel Tank, Deep Dive: Sniper EFI 5-Inch Touchscreen Digital Dash, This WWII-Style Willys Can Conquer The Toughest Trails With The Help Of Sniper EFI, Upgrade Your Sniper EFI System with a 5-inch Digital Dash, How to Convert from Carb to EFI on an LS-Swapped Camaro with Sniper, How To Install Sniper EFI Onto The Willys "Go Devil" Four-Cylinder In A Flatfender Jeep, Utilitarian: Trad Ronfeldt's 1951 Chevrolet 3100, SEMA 2021 - Trad Ronfeldt Built The Ultimate WD-40 Shopping Rig Out Of This 1951 Chevy 3100, The Sniper EFI Stealth 4150 Supports Big Power But Remains User-Friendly, Fuel Injection Fundamentals: Understanding The Three Different Fueling Strategies, How To Convert Your Classic Car's Fuel Sending Unit Into An EFI Fuel Pump Module, Carb to EFI Conversions Are Easier than Ever with Sniper Quadrajet Drop-in Fuel Pump Master Kits, Adjust Your Engines Response with Holleys Sniper EFI Throttle Extension Lever, Going In-Depth With The Sniper Stealth 4500 EFI System, Adapting A Sniper EFI System To A Vintage Volkswagen, Putting The Sniper EFI Dual Plenum Intake To The Test On The Dyno, How To Install A Holley In-Tank Retro-Fit Fuel Module Kit Into Your OEM Fuel Tank, How to Make 900+ Horsepower with a Blow-Through Holley Super Sniper EFI, How to Replace your Mustang Autolite 1100 Carb with Holley Sniper EFI, How To Build A Custom Timing Table - Sniper EFI, How To Email Datalogs and Global Files for Holley EFI and Terminator X. Holley just brought EFI within range - introducing Sniper EFI! Sniper Fuel Return. Service Replacement Coolant Temperature Sensor, Input/Output Harness for Sniper EFI Systems, -6 AN Port Plug w/ O-Ring Seal, Black Anodized Aluminum - 2 pieces, Main Battery Harness with Fuse and Fuel Pump Relay, Hooker Blackheart Oxygen Sensor O2 Bung 2.5" Clamp-On style, Oxygen Sensor O2 Bung 3" Clamp-On Style for all vehicles that utilize an Oxygen sensor, Hooker Blackheart Oxygen Sensor O2 Bung 2.25" Clamp-On style. We have a great online selection at the lowest prices with Fast & Free shipping on many items! If you have any issues the first question techs will ask you is whats you fuel press? Can the fan/ fans be programmed to come on with the AC ground signal? Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. If you start poking around on the Holley website and notice the HOLLEY SNIPER EFI 2300 DROP-IN RETURN STYLE MASTER KIT that includes a fuel pump, you will spend an additional $73.05. The innermost Primary Barrier Layer offers high resistance to heat and aggressive fuels. Mar 13, 2023 the install was relatively easy other then a few issues with it being a marine application. Thats why Summit Racing Equipment carries a wide variety of fuel line kits to hook up everything from the tank forward. $153.95. - NO laptop required! I've had mine installed on my 1984 CJ7 with a 4.6 Newcomer Racing engine for about a year now. Remember that each equals 1/6". The mission was to supply high-quality military aircraft surplus plumbing components directly to the racing industry from a small retail outlet. Terms of Use | Privacy and Security | Site Accessibility 3.5bar (350kPa) up to 37.45 PSI of Boost The Holley (Earl's) vapor guard hose comes in 3/8" & 5/16". Below is a list of systems that will require an external fuel press regulator : Fuel Fittings: All Sniper EFI systems will use -6AN fuel inlet/outlet connections (Stealth 4500 utilizes -8AN O-Ring Fittings). By steven v on February 15, 2018 | Verified Owner. ( 5 ), Fuel Tank, Steel, Silver Powdercoated, Under Bed, EFI Swap, 255 lph, 18 Gallons, Chevy, GMC Kit, Estimated USA Ship Date: 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
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