info@redlinelandcruisers.com Contact us on IH8MUD 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. Replacement Regulator Kit for EFI Regulators and Sniper EFI throttle bodies. 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).
On to the first start. . ( 6 ), Fuel Pump to Carb Hose, -6 AN Braided Stainless Hose, AMC, Chevy, Ford, Pontiac, Each, 4.36 out of 5 stars
Supports up to 650hp with Four 100 Lb/Hr Injectors! Sniper EFI 4150 Four-Barrel. Terms of Use | Privacy and Security | Site Accessibility
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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%. Thanks! 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 product would be a better direct bolt-on choice for your intake manifold.
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. . at which point the Sniper would immediately switch off the fuel pump. Update on the Holley Sniper EFI on my 1971 Ford Torino - return line modification Install video here: https://youtu.be/sHj4rndpxAE Part# 12-886.
If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly.
Just after Holley introduced the Sniper EFI System they released their "Master Kit" version.
I own 4 sets of these, and out of the 4 one of them one has had an issue 2 different times. Holley 12-842 - Billet Adjustable Regulator (1) $152.95. 2023 Holley Performance Products, Inc. All Rights Reserved. Ran a bit rough, but soon . Installing A Hyperspark Ignition Master Kit, How a HyperSpark Ignition System Adds Timing Control to Your Sniper EFI, How to Install A Sniper EFI Set-Up On A Supercharged Barracuda, Teaching Ancient Jeeps New Tricks Out On The Trails With Sniper EFI. Option 1: stock 3/8 pre-bent and adapting 6AN on either end (Classic . Instructions are super easy to follow and complete for all set-ups. 3.11 out of 5 stars . The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. 4.8 out of 5 stars . Apr 3, 2023
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. 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.
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What Is Pinion Offset, And How Does That Affect You? OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service. (339), In Stock, Including at a Supplier. Self-tuning ECU means you dont have to be a computer/tuning wiz to have EFI!
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. So use a -6 for both.
I had one of the kits had the IAC motor fail but they sent me a new motor with no problems. 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. When the truck was getting fed through the Quadrajet, my highway mileage was 10.5 to 11.0 miles per gallon. HISTORY: Earls Performance Products was founded by Earl Fouts in 1955 in Lawndale, California. For starters, your fuel system will need to be upgraded. Supports up to 650hp with Four 100 Lb/Hr Injectors! Inj. 8AN HOLLEY TERM. *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages. 888 W. Queen Street Southington, CT 06489, Toll Free (Continental USA) 1.866.337.2739 International: 860.621.4567. OEM Style Throttle Position Senser (TPS)/ and Idle Air Control (IAC) for years of dependable service. Certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance. OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service. Surprise, way smoother idle,cruise, and rediculous throttle response. 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. Stay up to date with the latest releases, events, promotions and more. 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. All times are GMT-6. ( 2 ), Fuel Line Kit, Push Lock, -6 AN Line Diameter, 25 ft. recently purchased the 550,511k kit from holley. Mar 13, 2023
( 25 ), Fuel System Plumbing Kit, Fuel Pump to Fuel Pressure Regulator, -6 AN Braided Flex Line, 3 ft. Copyright 2020 Fragola Perfomance Systems Inc. All Rights Reserved. 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. Replacement Regulator Kit for EFI Regulators and Sniper EFI throttle bodies.
Sniper EFI Releases new Stealth 4150 Models! Post Filter is 10 Micron, Holley Sniper EFI Self-Tuning Kit - Classic Gold Finish. Red Line Holley Sniper 2F EFI Manifold Adapter Kit
( 173 ), Estimated USA Ship Date:
Does this kit include wiring for the electric fuel pump including relays? For all standard applications, it is recommended to use a 3/8" fuel injection approved hose for your supply and return plumbing. I highly recommend this setup as it has almost everything you need.
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. Typical BSFC numbers: N/A = .45-.50, Supercharged = .55-.60, Turbocharged = .60-.65, TO CALCULATE MAX HP BASED ON INJ. 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. Length, Kit, 4.16 out of 5 stars
when the pump is max en the carb is blokking we think we need a other hose the r9 Fuel line size effect. - Holley Performance Products Forums
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This is the original 1979 350ci small-block. Alright, but what electric fuel pump should I use? Blow-through applications will require the use of an external boost referenced regulator (example: 12-848). Let's get started!
Holley Sniper Stealth EFI 4150 EFI Dual Inlet Fuel Line Fits Super Stealth. . ( 12 ), Fuel Pump to Carb Hose, -6 AN Braided Stainless Hose, Chevy, Chrysler, Dodge, Plymouth, Each, 4.03 out of 5 stars
I really liked the idea of the self learning, and after watching tons of videos I was convinced. $153.95. Unlike the former, Holley Sniper EFI will make you spend over $1000 for that combo. Simply pick your intake manifold flange type, power level, and aspiration type. Fuel System Plumbing Kit, Fuel Pump to Fuel Filter, -6 AN Braided Flex Line, 20 ft. Die Cast EFI By Pass Style Fuel Pressure Regulators. Holley EFI - Mancini Racing So there needs to be a transition to the smaller return size somewhere. 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.
Two thumbs up Holley. Also very bad customer service on hold for 20 mins transfers 3 times then back to teck service Crazy but the idle sounds in no way as radical or, weird enough,loud. A Flame Arrestor is REQUIRED for marine installations, such as part number, 720-1 or 720-13, Bolt on 4150 Flange Carburetor Replacement. I have the sniper efi system with the holley retro-fit in tank electric fuel pump.
Holley Sniper EFI - Return Line and Fuel Tank Venting - YouTube My Holley Sniper EFI and Fuel pump Install | Team Camaro Tech . Add to cart. Its been all smiles driving the Blazer now.
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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. These tanks enable you to jump right . HOLLEY SNIPER EFI SELF-TUNING MASTER CFM,4BBL,FUEL INJECTION CONVERSION.
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. 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.
In order to get a proper estimate, we need a little more information from you. 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. ( 8 ), Fuel Injection System, Holley Sniper EFI 2300, Master Kit, 350 HP Support, Polished Throttle Body, Kit, 3.81 out of 5 stars
After this installation she starts like a car with better performance and I have increased my range by 25%-30%. Followed the instructions and did a couple of primes to fill the lines and such. This will get you connected from the Sniper Headunit down to the frame rails. ( 74 ), Estimated USA Ship Date:
In lower horsepower applications a 5/16" supply line can be utilized but it is vital to take multiple pressure readings to ensure consistency. Length, Regulator, Kit, 3.93 out of 5 stars
The software is free to download and very easy to use. Do I still need the holley 12-753 30 amp relay . Throttle body mounted ECU - no extra boxes to mount. Here's the Holley EFI-specific fuel tank for the 1960-'65 Falcon.
(Battery +, Battery - , Switched Ignition & RPM). Wanna bag your ride? engine didnt even rotate over 1 time before it fired.. By Jacob M on September 21, 2022 | Verified Owner. In stock. A Sniper EFI system requires the use of 100 micron pre-filter and 10 micron post-filter. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. All of the wiring exits below the rear fuel injector cover, for a completely stealth installation. 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) Today, Fuel Injection System, Holley Sniper EFI, Self-Tuning, Tuning Kit, Polished Throttle Body, Kit, 4.31 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. DON'T FORGET: Gasket - CARB60011.
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Supports up to 500hp with Four 100 Lb/Hr Injectors! We recommend these similar substitute parts: 5 out of 5 stars
ok everything is ok now after some emails.
Stay up to date with the latest releases, events, promotions and more. The included O2 sensor is all that is needed for our Sniper TBI systems. Do you want to run an Airlift 3P System . 7bar (735kPa) up to 102.9 PSI of Boost. Fuel Injection System, Master Kit, Stealth, 4150 Flange, Black, up to 650 hp, 870 cfm, Four 100 lbs./hr. COMES WITH: Mounting Hardware. Length, Mounting Clamps, Black Anodized Aluminum Fittings, Kit . 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 Retrofit fuel module installs in any fuel tank from 7 to 12 deep to fit a wide variety of applications, Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI), The low profile design is only 1.275" thick above the tank mounting surface for added clearance when needed, The innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit, The clamping system allows you to rotate the unit 360 degrees for easier clocking of the plumbing and wiring locations under your ride, Die cast aluminum construction for corrosion resistance and long lasting good looks, NPT ports for a wide variety of plumbing options, 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. If they are going to stand behind their stuff like that, WHOA I am in. Injectors, Fuel Pump/Line Included, Kit, 3.11 out of 5 stars
Great product for the money car runs great after install. of 627, Fuel Injection System, Holley Sniper EFI, Self-Tuning, Master Kit, Black Throttle Body, Kit, 4.14 out of 5 stars
2bar (210kPa) up to 14.7 PSI of Boost
Also purchased an hei distributor with integrated coil. 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. Holley Sniper Stealth EFI 4150 EFI dual inlet fuel line with gauge. How To Build A Custom Timing Table - Sniper EFI, Sniper EFI Initial Startup and Troubleshooting, How To Properly Place and Install an O2 Sensor, How to install the easy to use Sniper EFI Hyper Spark Ignition System, How To Take A Data Log From Your Sniper EFI System. Just wanted to share my experience and total cost for my Holley Sniper install.
$119.99. Bolt on 4150 Flange Carburetor Replacement. Never miss a sale on new parts, tools, and more!
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