SKU: RL1024 Category: 2F SNIPER KIT Tags: RL1024, Holley EFI, EFI, FJ40, SNIPER, 40 Series . 3.5bar (350kPa) up to 37.45 PSI of Boost We Test It: Holley's New Sniper EFI - MotorTrend )= HP number of cylinders x BSFC Duty Cycle. Holley 526-7 EFI Fuel System With Return Line For Sniper EFI Kit There's lots of -6 fittings that have straight threads, nut, and Teflon washers. 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). Injectors, Kit, 4.6 out of 5 stars STEALTH EFI FEED LINE KIT, BLACK HOSE, 8AN HLY SUPER SNIPER STEALTH EFI FEED LINE, BLACK HOSE, 6AN HLY SNIPER Q-JET EFI FEED LINE, BLACK HOSE, 8AN HLY EFI STEALTH 4500, FEED LINE KIT, BLACK HOSE. The most basic installation only requires a tach input to operate. Well now you have an attractive option! 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 . Stay up to date with the latest releases, events, promotions and more. May God's grace bless you in the Lord Jesus Christ. Great kit and great price, first it looks perfect and compete Unfortunately, these kits all require a high-pressure fuel system. Holley Sniper Stealth EFI 4150 EFI Dual Inlet Fuel Line Fits Super Stealth. Estimated International Ship Date: All times are GMT-6. Your engine came with a spread bore carb on it from the factory. Simple Calibration Wizard (Answer a few questions about your engine and it creates the base map, then starts tuning on its own!) 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. Holley Sniper EFI System. DON'T FORGET: Gasket - CARB60011. Injectors, Kit, 4.88 out of 5 stars While waiting for the AFI kit I just said F it, and went with the Holey Sniper efi kit. This fuel tank vent allows the tank to vent without spillage using a check valve. - NO laptop required! 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? I found that the EFIPRO throttle lever extender and progressive linkage together made the sniper much more streetable. Bac Giang, Vietnam. 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. Length, Aluminum Fittings, Black Anodized, Kit, 5.0 out of 5 stars In stock. For all standard applications, it is recommended to use a 3/8" fuel injection approved hose for your supply and return plumbing. I'm running a Ls2 carburetored motor with Brian Tooley stage 4 cam, ported and polished heads and intake by Kimm Barr in Garland, Texas. Estimated International Ship Date: Jul 3, 2023, Fuel Injection System, Sniper Stealth 4150, Up To 650HP, Gold Throttle Body, Four 100 lbs./hr Injectors, Kit, Fuel Injection System, Stealth, 4150 Flange, Black, up to 650 hp, 870 cfm, Four 100 lbs./hr. ( 33 ), Fuel Pump to Carb Hose, -6 AN Black Braided Hose, Dodge, Chevy, Each, 4.56 out of 5 stars I'm planning on using the Holley Sniper EFI though haven't seen a ton of feedback on it yet. Included 2.5" 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. Never try to use a 1/4-inch port on your fuel tank as a fuel return port. So i was looking for a way to gain some range on my 33' Aquasport offshore fishing boat. Enter The 2023 LS Fest West Trip Sweepstakes Today And Join Us In Las Vegas! I only have a 100 miles on it but has been good so far as this is my daily driver. The only issue was getting the info to hook it up to the Ls based 6LS msd box. ( 51 ), Estimated USA Ship Date: Remember that each equals 1/6". Stay up to date with the latest releases, events, promotions and more. Certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance. ( 34 ), Fuel Injection System, Holley Super Sniper 650 HP, 4150 Flange, Self-Tuning, Black Throttle Body, Kit, 5.0 out of 5 stars Very happy so far. of 627, Fuel Injection System, Holley Sniper EFI, Self-Tuning, Master Kit, Black Throttle Body, Kit, 4.14 out of 5 stars Add to Cart. Stay Updated with Emails from Summit Racing. Part Number: SNE-550-871K. Holley Sniper 3.5 GPM Twin Pump and Manifold Kit The other hoses come in AN sizes. By steven v on February 15, 2018 | Verified Owner. In lower horsepower applications a 5/16" supply line can be utilized but it is vital to take multiple pressure readings to ensure consistency. 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. That being said the base calibrations tend to be optimized for engines that pull over 7" of Hg at idle in gear. 2023 HOLLEY PERFORMANCE PRODUCTS, INC. ALL RIGHTS RESERVED. Pre-Filter is 20 Micron Use size "6" (-6AN) or 3/8" for the fuel supply & return. 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 . 2023 Holley Performance Products, Inc. All Rights Reserved. The head flow right at 300. With the sniper 550-511k kit, I have a 1980 Pontiac Trans Am with the 4.9Liter Turbo. This product would be a better direct bolt-on choice for your intake manifold. Supports up to 650hp with Four 100 Lb/Hr Injectors! ( 2 ), Fuel Line Kit, Push Lock, -6 AN Line Diameter, 25 ft. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. Introducing Sniper EFI Master Kits, with a Returnless Retrofit Fuel Module. 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? 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. Put my sniper on a Chevy 350 and so far nothing but smooth sailing. Holley Sniper EFI 850002 Fuel Rail Kit - Sniper EFI Manifold LS3/L92 V8. Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. 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) So there needs to be a transition to the smaller return size somewhere. Part# 12-886. We hope that you will agree. JEGS 15612 - Dual Feed Fuel Line (Fuel Log) Kit for Holley 4150 Carburetors -08AN (2) $65.99. Never miss a sale on new parts, tools, and more! 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 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. Holley In-Tank Retrofit Fuel Module - 255 LPH, Holley In-Tank RetroFit Fuel Module-Returnless Style, Sniper EFI Air Cleaner Drop Base - Chrome, Sniper Air Cleaner Assembly, 14" x 3" - Black Finish, Holley Strip Dominator Intake - Big Block Chevy V8. The mission was to supply high-quality military aircraft surplus plumbing components directly to the racing industry from a small retail outlet. Sniper EFI 4BBL - Holley Be sure to check out the full instruction manual filled with tons of information regarding installation, tuning and more! Length, Fittings, Fuel Filter, Adjustable Regulator, Kit, Fuel Line, Pump To Regulator Location, -6 AN Diameter, 25 ft. Buy Holley 550-510K at JEGS: Holley 550-510 Sniper EFI Master Kit with Shiny Finish. What Is Pinion Offset, And How Does That Affect You? Our New EFI Feed Line kits take the guesswork out of having to piece one of these together yourself. 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. 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%. Estimated International Ship Date: (Battery +, Battery - , Switched Ignition & RPM), Integrated ignition timing control & coil driver. Holleys Super Sniper Stealth can support 1,250 horsepower and 21.5psi of boost so we teamed up with ProCharger superchargers to put one to the test on Westech Performances engine dyno. Even before this, I would go to car shows and tell people to buy and they would love it, I love it, hit the key and it fires right up and runs amazing. (339), In Stock, Including at a Supplier. View Part. Ok, so if you are wondering is it worth the money, YES, will it work like they say, YES. Holley Sniper EFI Self Tuning Kits - Holley 550-511k Master Kits & Fuel This will be awesome! 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. Earl's AN 3/8 Hose Fittings Kit for Holley Sniper Fuel Hard Line Kit Yes, the fuel pump relay is built into the Sniper EFI Main Harness. https://www.holley.com/support/resources/#Fuel_Injection. There's lots of -6 fittings that have straight threads, nut, and Teflon washers. OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service. Is this the right system for my vehicle, if not which one is? 20 feet of 3/8" EFI Hose, in-line fuel pump, post and pre fuel filters, return bulkhead, and all of the necessary fittings and hardware. Replacement Regulator Kit for EFI Regulators and Sniper EFI throttle bodies. 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. Ships In a Few Days. There are different ways to plumb the fuel system. Okay, great! Sniper . Size (lb./hr. Buy It Now. the working we wil do it after the last event Browse our technical documentation and downloads for information on Terminator EFI. Size, Socketless Barb, -6 AN Female Threads, Aluminum, Black, [4] Earls Fitting, Adapter, AN to Tubing, Straight, Aluminum, Black Anodized, -6 AN, 3/8. Size Selection. Free Shipping over $199* Same Day Shipping before 7pm* . ( 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 ANNOUNCING THE NEXT CHAPTER FOR KOYO BEARINGS / JTEKT Corporation, Transportation / Tow Service Colorado Springs And Nationwide Toyota Land Cruiser, Top 5 80-Series Toyota Land Cruiser Modifications, Overlanding Land Cruisers 80 Series vs 100 Series Moab UT 2022, Colorados 4 National Parks And The 6-Days to Visit Free, Holley Sniper Fuel Hard Line Kit for F and 2F Engine. Holley Sniper EFI Self-Tuning Master Kit - Black Ceramic Finish; Holley The Holley (Earl's) vapor guard hose comes in 3/8" & 5/16". Sniper Fuel Return - Holley Performance Products Forums I have installed 3 EFI systems from another company F*t**h. They all had issues even on stock to mild engines and a pain to tune using there supplied handheld. Overall very happy with this kit, super easy to install. Integrated ECU means less wiring and ease of installation! Please contact Tech Service at, If you have any other questions, contact Tech Service at, To calculate Fuel Injector Size for custom or boosted gasoline applications, use the following Equation: 888 W. Queen Street Southington, CT 06489, Toll Free (Continental USA) 1.866.337.2739 International: 860.621.4567. Length, Kit, 4.5 out of 5 stars It was time to up grade my 72 Chevy Blazer after stalling out climbing hills when off roading. Hose, Black, 45 Degree Fittings, Filter, Kit, 4.6 out of 5 stars By Spencer R on June 5, 2021 | Verified Owner. 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. Holley's Sniper EFI For C2 and C3 Corvettes - MotorTrend Whether you're engine swapping your classic car or need to manage 4000 horsepower in your twin-turbocharged drag radial race car, Holley EFI has the solutions you need to get your project up and running better than ever! Option 1: stock 3/8 pre-bent and adapting 6AN on either end (Classic . New (Other) $30.00. Simple Calibration Wizard (Answer a few questions about your engine and it creates the base map, then starts tuning on its own!) For FiTech, the cost of a high-pressure system and the EFI system will be under $1000. 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. Throttle response is amazing and it made my ZZ4 come to life. 1968 Camaro, 383 with Dart Pro 1 aluminum heads and Comp Cams roller cam, Holley Terminator X Stealth EFI with Dual Sync distributor, Tremec TKO600, and 3.73 12-bolt Eaton posi differential. Holley Sniper Efi Self-tuning Master Kit,Shiny,800 Cfm,4bbl,Fuel or Best Offer. Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. They are engineered using Holley fuel pumps, regulators and filters coupled with quality Earl's plumbing to provide a fuel system tailored to the . Rick, Very easy to install, everything you need in the box, great instructions and the video is even better. With the help of some youtube videos for fine tune (iac for idle), this setup works good. 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! Fuel injection can be daunting after a life of tuning carburetors, but Sniper EFI is arguably one of the simplest to install systems available on the market. x 20 ft. ECU: Boost Control: Yes: DIS Outputs: None: Family: Sniper: Fueling Strategy: Speed Density: Includes Power Harness: Yes: . ( 2 ), Fuel Pump to Carb Hose, -6 AN Black Braided Hose, AMC, Chevy, Ford, Pontiac, Each, 4.53 out of 5 stars This part is legal for sale or use on Racing Use Only Vehicles. The software is free to download and very easy to use. Sniper EFI 4150 Four-Barrel. HOLLEY SNIPER EFI SELF-TUNING MASTER CFM,4BBL,FUEL INJECTION CONVERSION. The throttle cables wouldn't line up anymore so I built my own bracket with welder, drill, and a large helping of washers and bolts. Answer each question to begin ordering parts. engine didnt even rotate over 1 time before it fired.. By Jacob M on September 21, 2022 | Verified Owner. https://www.holley.com/products/plumarts/682006ERL, https://forums.holley.com/showthread6686#post96686, If this is your first visit, be sure to ( 1 ), Plumbing Kit, Push Lock, -6 AN, 25 ft. I got the master kit and was very easy to install. Yes. Bng khen, giy. Unless you have swapped intake manifolds to a 4150 intake. . You could try changing out just the feed line first. gauge on the inlet of the TB so I had a solid reading. ( 80 ), Fuel Injection System, Holley Sniper EFI, Self-Tuning, Master Kit, Gold Throttle Body, Kit, 4.51 out of 5 stars We have a great online selection at the lowest prices with Fast & Free shipping on many items! Copyright 2023 by AUTOSALES, INCORPORATED The Sniper EFI system can be completely tune-able at any vacuum. $ 305.02. Sniper EFI is ver. Surprise, way smoother idle,cruise, and rediculous throttle response. Temperature range to 450 F, so under hood temperatures will be no problem at all. 06-19-2019, 12:10 AM. Red Line Holley Sniper 2F EFI Manifold Adapter Kit The Holley EFI Fuel System 526-7 is the perfect extension to your C10, Bronco, F100, or Mustang Sniper EFI kit. Justin Robbins RLMS Holley Sniper's 3.5 gpm (gallons per minute) fuel pump is designed for high performance naturally aspirated and forced induction EFI vehicles. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. 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. After this installation she starts like a car with better performance and I have increased my range by 25%-30%. Only 4 Wiring Connections Required! This is the original 1979 350ci small-block. All of the wiring exits below the rear fuel injector cover, for a completely stealth installation. Simple math. Motor was a beast with a 950hp carb. 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. Started 1971 Blazer up and only adjusted AFR and runs amazing. Holley Sniper Stealth EFI 4150 EFI dual inlet fuel line with gauge. Let me say the Sniper was similar in install for wiring and such so follow instruction with routing wires. 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. For starters, your fuel system will need to be upgraded. I'll be upgrading the alternator from 1g to 3g soon to eliminate some voltage issues. Need a dual-feed fuel line for your Sniper or Terminator X Stealth throttle body? The integrated Fuel pressure regulator simplifies plumbing/installation! Stay up to date with the latest releases, events, promotions and more. Your Holley Sniper EFI fuel tank kit will include the tank, fuel pump, fuel level sender, and internal baffling.