In stock. Ships Monday 3/6/2023. If your fuel pump flows more than 255 LPH then a 3/8-inch return port is required. Unless you have swapped intake manifolds to a 4150 intake. 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. Remember that each equals 1/6". Our New EFI Feed Line kits take the guesswork out of having to piece one of these together yourself. In order to get a proper estimate, we need a little more information from you. There's lots of -6 fittings that have straight threads, nut, and Teflon washers. so you can easily add a fuel pressure gauge if needed, (See P/N's 900019 or 900020). I got the master kit and was very easy to install. Great product extremely pleased with the shipping speed and most importantly the product itself. ( 2 ), Estimated Ship Date: Estimated International Ship Date: Opens in a new window or tab. ( 24 ), Estimated Ship Date: Never miss a sale on new parts, tools, and more! ( 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 $5 Off Your $100 Mobile App Purchase - Get the App. Fuel System Kits - Holley Introducing Sniper EFI Master Kits, with a Returnless Retrofit Fuel Module. They are engineered using Holley fuel pumps, regulators and filters coupled with quality Earl's plumbing to provide a fuel system tailored to the . Its been all smiles driving the Blazer now. Some parts are not legal for use in California or other states with similar regulations. If this works as well as I hope it does, I look forward to purchasing another for my 65 malibu. Does this kit include wiring for the electric fuel pump including relays? I installed it on my 66 FE390 Fairlane GT and have a hundred miles on it now. Estimated International Ship Date: Copyright 2022 Holley Performance Products, Inc. All right reserved. Help support me by using the links below. ( 13 ), Plumbing Kit, Push Lock, -6 AN, 25 ft. 30 talking about this. Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. It starts snd runs like a dream. MSD Black Chrysler 426, 440 Pro-Billet Distributor; All the performance of our Pro-Billet line NOW IN BLACK for your Big Block Chrysler. By Ernesto P on March 7, 2018 | Verified Owner. Not some generic pump as some have speculated. Rick, Very easy to install, everything you need in the box, great instructions and the video is even better. In addition to your Holley 2300 Sniper Kit you will want to order the 12-130 HOLLEY IN-TANK RETROFIT FUEL MODULE $501.95. c tng c thi ua. Holley Sniper EFI Self Tuning Kits - Holley 550-511k Master Kits & Fuel ( 51 ), Estimated USA Ship Date: Estimated International Ship Date: Custom fuel systems require custom plumbing solutions! Wednesday 3/8/2023 Holley Sniper EFI - Return Line and Fuel Tank Venting - YouTube Holley Sniper Efi Self-tuning Master Kit,Shiny,800 Cfm,4bbl,Fuel Injectors, Fuel Pump/Line Included, Kit. Part Type: Fuel Tanks. Most fuel line kits feature AN fuel lines and fittings, and you can use our powerful search tools to find fuel line kits that include filters, regulators, distribution blocks, pumps, rails, and more. 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) . 100 watchers . Do I need a hard line for the main line or can I run the Earl's Vapor Guard from the tank to EFI for both return & main line? Holley 526-7 EFI Fuel System With Return Line For Sniper EFI Kit This kit does not require a fuel return line, as the fuel pressure regulator is mounted in the tank. when the pump is max en the carb is blokking we think we need a other hose the r9 Designed to be a perfect fit out of the box, with no other parts or components needed. The other was to be sure the pump is mounted to the bottom of the tank for best performance. C10 EFI Fuel Line Kit Installation for Holley Sniper - YouTube I tried to install the bung in the topside of the pipe but this didn't work do to the exhaust pipe being to large i couldn't get enough flow fast enough at idle for a good reading. Note: handheld is a little finicky. The included fuel system places a 340LPH fuel pump in the tank, which can easily be accomplished with basic hand tools. Buy NEW HOLLEY SNIPER EFI MASTER KIT,800 CFM,BLACK,4BBL,FUEL INJECTION CONVERSION,MODULE,FUEL PUMP,RETURNLESS: Fuel Injector Kits - Amazon.com FREE DELIVERY possible on eligible purchases . Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. I would highly recommend this product, is simple to advanced tuning ability makes it great for everybody from someone just trying to get ride of a carb to someone doing advanced tuning for a street/strip car. Requires external fuel pressure regulator, such as: 12-886 or 12-879, Available in base & master kits (Master kits include complete fuel system consisting of; 20ft of 3/8 Vapor Guard Fuel Hose, 12-920 Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank! Length, Regulator, Kit, 3.93 out of 5 stars This site uses cookies to offer you a better browsing experience. I only have a 100 miles on it but has been good so far as this is my daily driver. Holley Sniper EFI Returnless Master Kit - Black Ceramic -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. All of the wiring exits below the rear fuel injector cover, for a completely stealth installation. Holley Sniper EFI Throttle Body - Century Performance Center, Inc. It's time to move towards better fuel economy, increased performance and perfect cold starts. Do I need two o2 sensors sense I am running true fuel exhaust ? Thought it was going to be a huge hassle to install, but thanks to holley detailed install instructions it turned out to be pretty easy to install. ( 34 ), Fuel Injection System, Holley Super Sniper 650 HP, 4150 Flange, Self-Tuning, Black Throttle Body, Kit, 5.0 out of 5 stars -6AN Male to -6AN Female, Oil-Filled - 0-100 PSI - 1/8" NPT Male Thread, Earls -6 AN Male to 9/16"-18 (AN6) O-ring Port. So use a -6 for both. Buy Holley 550-511K EFI Self-Tuning Master Kit: Fuel Injector Kits . Where should it be? OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service. They are engineered using an 80gph fuel pump, pre-filters, post-filter with the hardware to install the bulkhead fitting for fuel return to the tank. . I've had mine installed on my 1984 CJ7 with a 4.6 Newcomer Racing engine for about a year now. Crazy but the idle sounds in no way as radical or, weird enough,loud. The Drop-in Master kits make plumbing your Sniper EFI installation as hassle-free as possible, simply cap the regulator on the Sniper EFI throttle body with the provided -6an cap, safely route the vapor guard fuel line along the chassis back to the diecast fuel hat, and the job is finished. The install video was much more helpful to me than the written instructions. Only 4 Wiring Connections Required! 2023 Holley Performance Products, Inc. All Rights Reserved. ( 19 ), Fuel Plumbing Kit, 40 ft, Braided Stainless, With 40 Micron Filter, Check Valve, Kit, Fuel Plumbing Kit, 20 ft, Braided Stainless, With 40 Micron Filter, Check Valve, Kit, Fuel System Plumbing Kit, 20 ft., Stainless Steel, Fuel Filter, -6AN Fittings, Black, Kit, 5.0 out of 5 stars Stay up to date with the latest releases, events, promotions and more. Buy It Now. ( 6 ), Fuel Injection System, Holley Sniper EFI Returnless Master Kit, Black, Kit, 3.33 out of 5 stars 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. If you are seeking to utilize ignition timing control, then we recommend using one of our Holley EFI Dual Sync Distributors. Add to cart. check out the. Sniper EFI Installation Guide - Holley Motor Life Unlike the former, Holley Sniper EFI will make you spend over $1000 for that combo. ( 12 ), Estimated USA Ship Date: Length, Aluminum Fittings, Black Anodized, Kit, 5.0 out of 5 stars Great kit and great price, first it looks perfect and compete Holley Sniper's 3.5 gpm (gallons per minute) fuel pump is designed for high performance naturally aspirated and forced induction EFI vehicles. ( 33 ), Fuel Pump to Carb Hose, -6 AN Black Braided Hose, Dodge, Chevy, Each, 4.56 out of 5 stars if ordered today, Fuel Plumbing Kit, Tank to Regulator Location, -6 AN Diameter, 25 ft. I am not sure at what point they stopped providing these parts in the kit it was just something I did not expect to chase down after getting into the install (Holley you should put some notes on your install videos indicating that the linkage parts / brackets and electrical connectors are no longer provided). Not the picture of efficiency when new. OEM Style TPS/IAC, for years of dependable service. Picked up a high pressure pump (Sniper requires 60 psi). Custom fuel systems require custom plumbing solutions! The Blazer starts in seconds and no more raw fuel burning the eyes. Blow-through applications will require the use of an external boost referenced regulator (example: 12-848). ( 6 ), Fuel Injection System, Sniper EFI XFLOW, Black Ceramic, Throttle Body, Kit, Fuel Injection System, Holley Sniper EFI 2300, Master Kit, 350 HP Support, Black Throttle Body, Kit, 4.5 out of 5 stars Length, Kit, 4.5 out of 5 stars (Battery +, Battery - , Switched Ignition & RPM), Integrated ignition timing control & coil driver. View Holley Sniper EFI Self-Tuning Kit - Shiny Finish, View Holley Sniper Stealth 4150 - Black Finish, View Holley Sniper EFI 2300 Self-Tuning Kit - Classic Gold Finish, View Holley Sniper EFI Rochester Quadrajet (Q-Jet) - Classic Gold Finish, 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. Holley EFI 526-7 Holley EFI Fuel System Kit Made my 455 Buick motor come to life. I found that the EFIPRO throttle lever extender and progressive linkage together made the sniper much more streetable. I wanted to go with an in-tank fuel pump, so got one for an EFI car and did some modifying to it for the return line. The secret to Earl's Vapor Guard hose is in its layers. )= HP number of cylinders x BSFC Duty Cycle. Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. 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. This is generally provided by the negative side of your ignition coil. Estimated International Ship Date: The basic kit comes with the TBI unit, touchscreen controller, water temperature sensor, a wideband oxygen sensor, and all the necessary wiring. Ran a bit rough, but soon . Its compatible with both Pump Gas & E85. Check out this basic plumbing guide for more information: Results 1 - 25 Phone Never miss a sale on new parts, tools, and more! 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. Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. This will get you connected from the Sniper Headunit down to the frame rails. Mar 13, 2023 Much more quite ride. It also uses a single fuel injector and is ideal for older four and six-cylinder engines. Holley just brought EFI within range - introducing Sniper EFI! EFI Feed Lines for Holley Sniper Kits - Fragola Performance Systems I'll be upgrading the alternator from 1g to 3g soon to eliminate some voltage issues. There's lots of -6 fittings that have straight threads, nut, and Teflon washers. 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. Brand New. Copyright 2020 Fragola Perfomance Systems Inc. All Rights Reserved. Certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance. Sniper Fuel Line Size. Self-tuning ECU means you dont have to be a computer/tuning wiz to have EFI! Four Wires to EFI With Sniper and HyperSpark Master Kits! Estimated International Ship Date: The mission was to supply high-quality military aircraft surplus plumbing components directly to the racing industry from a small retail outlet. 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. Justin Robbins RLMS If you would like to try it out before you purchase anything, it can be found here. I installed this on my 1990 454SS silverado and it performs flawlessly. 8AN HOLLEY TERM. Wanna bag your ride? Great product with great instructions. Die Cast EFI By Pass Style Fuel Pressure Regulators. Which Sniper EFI Stealth 4150 Self-Tuning Kits Are Best? For example, the Holley Sniper Stealth 4150 Self-Tuning Fuel Injection System is a great entry-level system that can easily accommodate up to 650 horsepower. 2023 Holley Performance Products, Inc. All Rights Reserved. Compare this Product-10%. ( 173 ), Estimated USA Ship Date: Timed spark part for vacuum advanced distributors located under the front fuel bowl, for easy access to the distributor. This is the 12-pc kit of Earls AN fittings that complements our Holley Sniper Fuel Line Kit for F & 2F Engines. Use solder heat shrink connections only. Ok, so if you are wondering is it worth the money, YES, will it work like they say, YES. Holley Sniper a reasonable option for this application? Do I still need the holley 12-753 30 amp relay . ( 3 ), Fuel Injection System, Master Kit, Stealth, 4150 Flange, Black, up to 650 hp, 870 cfm, Four 100 lbs./hr. The innermost Primary Barrier Layer offers high resistance to heat and aggressive fuels. Let me say the Sniper was similar in install for wiring and such so follow instruction with routing wires. 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) New (Other) $30.00. So there needs to be a transition to the smaller return size somewhere. I'm planning on using the Holley Sniper EFI though haven't seen a ton of feedback on it yet. 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 Install was straightforward. 3.11 out of 5 stars . On to the first start. This is the original 1979 350ci small-block. ( 59 ), Fuel Return Line, Atomic EFI, Rubber Hose, 3/8 in. 8AN HOLLEY TERM. 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. ( 98 ), Estimated USA Ship Date: Put my sniper on a Chevy 350 and so far nothing but smooth sailing. The ground output will need to trigger a relay to power the fans. 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. Which Holley Super Sniper or Sniper XFlow EFI System Do You Need For Your Boosted Application? This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles. You can order this part by Contacting Us. Thanks. Builds - My Holley Sniper EFI kit install into my 1978 FJ40 It took a few days to complete the install, linkage mod, and tank mods, but it was well worth it so far.