I purchased the Sniper EFT Master Kit a week ago. There is no fuel system coming with either of these two.
888 W. Queen Street Southington, CT 06489, Toll Free (Continental USA) 1.866.337.2739 International: 860.621.4567.
Ran a bit rough, but soon .
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Setting the throttle position and response was a little difficult for me and the instructions didn't seem very clear, but that could just be my fault. . Never try to use a 1/4-inch port on your fuel tank as a fuel return port.
Okay, great! All times are GMT-6. 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'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 does not come with any linkage for the throttle cable or trans kick down rod, also no fuel pump block off plate or electrical connectors that were mentioned in the install video. Holley Sniper EFI System. 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. For FiTech, the cost of a high-pressure system and the EFI system will be under $1000. Stay up to date with the latest releases, events, promotions and more. 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.
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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. Self-tuning ECU means you dont have to be a computer/tuning wiz to have EFI! Beauty Salon. Supports up to 650hp with Four 100 Lb/Hr Injectors! The Holley sniper 1 barrel EFI kit supports engines up to 175 horsepower using a 1.4375 throttle bore. Throttle response is amazing and it made my ZZ4 come to life. 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. Followed the instructions and did a couple of primes to fill the lines and such.
Guaranteed lowest price! A 5/16-inch return line is usually adequate for fuel pumps that flow 255 LPH of fuel or less. I mounted a holley mech. I purchased the full kit with fuel sub kit. Brand New. 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. so you can easily add a fuel pressure gauge if needed, (See P/N's 900019 or 900020). I have a twin 350 mercruiser setup in my boat. Thanks. Let's get started! ME4NSTRK69. Initial set up and programming was a breeze. The following vehicles are considered Racing Use Only Vehicles: Holley is the new standard in EFI! Mar 13, 2023
That being said the base calibrations tend to be optimized for engines that pull over 7" of Hg at idle in gear. Size (lb./hr. If you are seeking to utilize ignition timing control, then we recommend using one of our Holley EFI Dual Sync Distributors. ( 1 ), Plumbing Kit, Push Lock, -6 AN, 25 ft.
Hopefully, this guide will resolve some questions you may have considered when installing a Sniper EFI system.
Automotive Wiring: "Good Enough" Is Anything But! Simple Calibration Wizard (Answer a few questions about your engine and it creates the base map, then starts tuning on its own!) My garage doesn't have the rich exhaust smell, nor the gas smell when I park my car in it.I did not use the MSD distributor features yet. Crazy but the idle sounds in no way as radical or, weird enough,loud. Does this kit include wiring for the electric fuel pump including relays? Option 1: stock 3/8 pre-bent and adapting 6AN on either end (Classic . The 12-270 supports over 1000 hp Compatible with Gasoline or E85 . if ordered today. Stay Updated with Emails from Summit Racing. $5 Off Your $100 Mobile App Purchase - Get the App.
Sniper EFI Air Cleaner Drop Base - Chrome. After I did my research, because holley kept saying the grey wire, I figured out it is the yellow wire out of the MSD 6LS box to trigger the tach iutput. The Holley Sniper EFI was a fairy easy install following the included instructions and online videos. The engine runs smoother and has quick throttle response. Part Number: SNE-550-871K.
. Update on the Holley Sniper EFI on my 1971 Ford Torino - return line modification Install video here: https://youtu.be/sHj4rndpxAE Rick, Very easy to install, everything you need in the box, great instructions and the video is even better. Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. ( 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
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The Sniper EFI throttle-body drops in place of your .
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I hope the product works as advertised Size, Socketless Barb, -6 AN Female Threads, Aluminum, Black, [4] Earls Fitting, Adapter, AN to Tubing, Straight, Aluminum, Black Anodized, -6 AN, 3/8. If you have any issues the first question techs will ask you is whats you fuel press? ( 7 ), Estimated USA Ship Date:
Apr 3, 2023
And it's on back order 3 weeks out holly.com dose not state you need to buy sensor when calling Tec service.
( 12 ), Fuel Pump to Carb Hose, -6 AN Braided Stainless Hose, Chevy, Chrysler, Dodge, Plymouth, Each, 4.03 out of 5 stars
Holley Sniper 4 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld EFI Monitor - Black Ceramic Finish. Let's take a look at the items that would need to changed or can handle the higher pressure. The sniper may be plug and play the distributor is NOT. Automotive Wiring: "Good Enough" Is Anything But! Many lower priced retrofit tanks or fuel modules have a 5/16" return tube built in.
Some kits may also include filler neck and tank straps. Estimated International Ship Date:
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. ( 27 ), Fuel System Plumbing Kits, 3/8 in. Follow along as we make big power out of this 377ci small-block-chevy with bolt-on parts!READ MORE. This tank package includes everything you're going to need for installation. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. 4.8 out of 5 stars . Only 4 Wiring Connections Required! By Spencer R on June 5, 2021 | Verified Owner. Join the Holley Family. Picked up a high pressure pump (Sniper requires 60 psi). 30 talking about this. Of course you can also get Sniper kits to fit a variety of other carb/manifold types. 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). Holley just brought EFI within range - introducing Sniper EFI!
Not the picture of efficiency when new. I'll be upgrading the alternator from 1g to 3g soon to eliminate some voltage issues. Opened the box and found this kit is awesome it has everything and looks great.
Copyright 2022 Holley Performance Products, Inc. All right reserved. Length, Black Anodized Aluminum Fittings, Kit, 3.74 out of 5 stars
Summit Racing will BEAT any competitor's advertised price! If they are going to stand behind their stuff like that, WHOA I am in. at which point the Sniper would immediately switch off the fuel pump. 7bar (735kPa) up to 102.9 PSI of Boost. Also very bad customer service on hold for 20 mins transfers 3 times then back to teck service If you would like to try it out before you purchase anything, it can be found here. Learn how to download and update your Sniper EFI software. I use the original 5/16" hard feed line as my return line with no issues. Replacement Regulator Kit for EFI Regulators and Sniper EFI throttle bodies. Four Wires to EFI With Sniper and HyperSpark Master Kits! or Best Offer. In addition to your Holley 2300 Sniper Kit you will want to order the 12-130 HOLLEY IN-TANK RETROFIT FUEL MODULE $501.95.
Simple Calibration Wizard (Answer a few questions about your engine and it creates the base map, then starts tuning on its own!) Where should it be?
( 9 ), Fuel Pump, Electric, In-Tank, Diecast Retrofit Module, 60 psi, 340 lph, Gasoline, E85, Return Style, Each, 5.0 out of 5 stars
By Dale J on March 8, 2018 | Verified Owner, We put this on our 1966 Mustang with the 289.So far so good. Make the most from the Holley Sniper 2300 2BBL kit addition to the 2F Toyota Land Cruiser Engine.
Overview. t iscriticaltousehigh pressureclamps orAN fittingstoreducethepossibilityof afuelleak.
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. Figured that out and bang, off and running. Size Selection. This kit dose come with O2 sensor you need to use ..for 1250.you think they would tell you Hose, Clamps, Fittings, Kit, 3.0 out of 5 stars
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.
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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. Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! 06-19-2019, 12:10 AM.
Fuel Pump: On average, your block mounted mechanical pump will produce up to 10 psi of pressure. Your engine came with a spread bore carb on it from the factory.
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages. This formidable bowl connector hose setup features -6 AN fittings and hose from end-to-end. 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. Jay Allen Boing Address: 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. The Drop-in Master kits make plumbing your . The other was to be sure the pump is mounted to the bottom of the tank for best performance. 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.
Length, Mounting Clamps, Black Anodized Aluminum Fittings, Kit, Fuel System Plumbing Kit, Fuel Pump to Fuel Cell, -8 AN Braided Flex Line, 20 ft.
The Sniper EFI system can be completely tune-able at any vacuum.
Monday 3/6/2023
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.