They are engineered using Holley fuel pumps, regulators and filters coupled with quality Earl's plumbing to provide a fuel system tailored to the . Never miss a sale on new parts, tools, and more!
I purchased the full kit with fuel sub kit. Simply pick your intake manifold flange type, power level, and aspiration type. Which Holley Super Sniper or Sniper XFlow EFI System Do You Need For Your Boosted Application? In addition to your Holley 2300 Sniper Kit you will want to order the 12-130 HOLLEY IN-TANK RETROFIT FUEL MODULE $501.95. I was concerned with the performance of the Sniper to run this motor.
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.
Unless you have swapped intake manifolds to a 4150 intake. 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. Today, Fuel Injection System, Holley Sniper EFI, Self-Tuning, Black Throttle Body, up to 650 HP, Kit, 4.45 out of 5 stars
Summit Racing carries Sniper EFI throttle body kits as well as Sniper EFI fabricated intake manifolds designed to maximize your vehicles power while going easy on your budget. if ordered today, Fuel Plumbing Kit, Tank to Regulator Location, -6 AN Diameter, 25 ft. Self-tuning ECU means you dont have to be a computer/tuning wiz to have EFI!
NPT su.
installed the master kit on my camaro .. went pretty smooth .. just over 5 hours start to finish .. works great . You can order yours right now from Summit Racing! ( 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. 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. Buy Holley 534-236 at JEGS: Holley Fuel Crossover Kit for Stealth Sniper EFI 4150 Style Throttle Body. Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!) Holley Sniper Stealth EFI 4150 EFI Dual Inlet Fuel Line Fits Super Stealth. Thanks!
Blow-through applications will require the use of an external boost referenced regulator (example: 12-848). With the help of some youtube videos for fine tune (iac for idle), this setup works good. Designed to deliver the signature Rochester Roar at Wide Open Throttle! Period! I had one of the kits had the IAC motor fail but they sent me a new motor with no problems.
( 23 ), Estimated Ship Date:
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. Red Line Land Cruisers 2F Air Cleaner Adapter Kit for Holley Sniper EFI, Ignition Coil Sleeve Adapter Red Line Land Cruisers (IG 1-3), SNIPER 2F Fuel Line Kit WITH Oil Cooler RL1075-A/B (CL1-11), SNIPER 2F Fuel Line Kit WITHOUT Oil Cooler RL1071-A/B (CL1-11), RL1035 FJ60 FIREWALL THROTTLE CABLE BRACKET SNIPER LOKAR TOYOTA LAND CRUISER (SN2-16), 2F/F Reducing Bushing SNIPER EFI COOLANT TEMPERATURE SENSOR RL1086 (EN2-10), RL1027 Heat Shield, Red Line Sniper 2F Manifold, Holley 2300 Series 2BBL Sniper Kit #550-850 for 1F & 2F FJ40 Toyota Land Cruiser. I installed this on my 1990 454SS silverado and it performs flawlessly. All of the wiring exits below the rear fuel injector cover, for a completely stealth installation.
I installed it on my 66 FE390 Fairlane GT and have a hundred miles on it now. I found that the EFIPRO throttle lever extender and progressive linkage together made the sniper much more streetable. ( 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
I use the original 5/16" hard feed line as my return line with no issues. All times are GMT-6.
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. 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. Estimated International Ship Date:
A 5/16-inch return line is usually adequate for fuel pumps that flow 255 LPH of fuel or less.
Apr 3, 2023
It incorporates an internal fuel regulator and is easily set up with an included full-color touchscreen display. Supports up to 650hp with Four 100 Lb/Hr Injectors! This is the 12-pc kit of Earls AN fittings that complements our Holley Sniper Fuel Line Kit for F & 2F Engines. JEGS 15612 - Dual Feed Fuel Line (Fuel Log) Kit for Holley 4150 Carburetors -08AN (2) $65.99. 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. $ 305.02. 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. . Yes. Thats why Summit Racing Equipment carries a wide variety of fuel line kits to hook up everything from the tank forward. Initial set up and programming was a breeze. With the sniper 550-511k kit, I have a 1980 Pontiac Trans Am with the 4.9Liter Turbo. Join the Holley Family. Put my sniper on a Chevy 350 and so far nothing but smooth sailing. https://www.holley.com/support/resources/#Fuel_Injection. ECU: Boost Control: Yes: DIS Outputs: None: Family: Sniper: Fueling Strategy: Speed Density: Includes Power Harness: Yes: . Replacement TPS for Terminator and Sniper EFI Throttle Bodies as well as a variety of other Holley EFI Throttle Bodies.
Estimated International Ship Date:
Today, Fuel Injection System, Holley Sniper EFI, Self-Tuning, Master Kit, Polished Throttle Body, Kit, 4.36 out of 5 stars
The integrated Fuel pressure regulator simplifies plumbing/installation! Started 1971 Blazer up and only adjusted AFR and runs amazing. Self tune works great, especially if you follow the Holley videos on TPS and IAC idle settings.
The only con I can think of is that your dual sync + sniper setup has a lot of extra wires and they aren't arranged in a way that lends itself to a clean installation.
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. DON'T FORGET: Gasket - CARB60011. I wish it came with fuel pressure gauge and a tune for higher altitude as I live 7000 above sea level.
Be sure to check out the full instruction manual filled with tons of information regarding installation, tuning and more! The engine runs smoother and has quick throttle response.
(Battery +, Battery - , Switched Ignition & RPM), Integrated ignition timing control & coil driver. High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays. Enter The 2023 LS Fest West Trip Sweepstakes Today And Join Us In Las Vegas!
1965c-10 (3,714) 100%. Jay Allen Boing Address: This tank package includes everything you're going to need for installation.
These tanks enable you to jump right .
Designed to be a perfect fit out of the box, with no other parts or components needed. 888 W. Queen Street Southington, CT 06489, Toll Free (Continental USA) 1.866.337.2739 International: 860.621.4567. . I purchased the Sniper EFT Master Kit a week ago. The sniper master kits ship with OEM grade 255 LPH Walbro Pumps.
Only 4 Wiring Connections Required! Size Selection. Holley Sniper EFI Self-Tuning Master Kit - Black Ceramic Finish; Holley Sniper 4 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld . 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. Stay up to date with the latest releases, events, promotions and more.
t iscriticaltousehigh pressureclamps orAN fittingstoreducethepossibilityof afuelleak. Automotive Wiring: "Good Enough" Is Anything But! 1050 Ford Street, Colorado Springs, Colorado 80915-2909. The Holley Sniper EFI was a fairy easy install following the included instructions and online videos. Only 4 Wiring Connections Required! Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! Automotive Wiring: "Good Enough" Is Anything But! For FiTech, the cost of a high-pressure system and the EFI system will be under $1000.
While it can move the required volume of fuel, it cannot maintain a pressure needed to supply your Sniper's fuel injectors. many thanks. Holley Sniper a reasonable option for this application? It runs so much better, and stronger than it did with the 390 carburetor that I took off it. $119.99. Fuel Injection System, Master Kit, Stealth, 4150 Flange, Black, up to 650 hp, 870 cfm, Four 100 lbs./hr. By Ernesto P on March 7, 2018 | Verified Owner. Replacement Regulator Kit for EFI Regulators and Sniper EFI throttle bodies.
Must be used. In lower horsepower applications a 5/16" supply line can be utilized but it is vital to take multiple pressure readings to ensure consistency. 06-19-2019, 12:10 AM. Got more to learn but a bad ass kit. I own 4 sets of these, and out of the 4 one of them one has had an issue 2 different times. Size, Socketless Barb, -6 AN Female Threads, Aluminum, Black, [4] Earls Fitting, Adapter, AN to Tubing, Straight, Aluminum, Black Anodized, -6 AN, 3/8. 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.
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. By browsing this website, you agree to our use of cookies. The 4150 manual used to say the minimum feed size is 3/8" with a 5/16" return line. Well now you have an attractive option!
Today, Ignition Combo, EFI Hyperspark, Ignition Box, Distributor, Coil, Wiring Harness, Chevy Big/Small Block, Kit, 5.0 out of 5 stars
Sure enough, they did, I WILL ONLY BUY HOLLEY PARTS FROM HERE ON OUT. 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. If you would like to try it out before you purchase anything, it can be found here. 100 watchers . holley.
I'm planning on using the Holley Sniper EFI though haven't seen a ton of feedback on it yet. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. Injectors, Kit, 4.88 out of 5 stars
ok everything is ok now after some emails.
This will get you connected from the Sniper Headunit down to the frame rails. ( 12 ), Estimated USA Ship Date:
Put an end to cold . of 627, Fuel Injection System, Holley Sniper EFI, Self-Tuning, Master Kit, Black Throttle Body, Kit, 4.14 out of 5 stars
Holley Sniper Stealth EFI 4150 EFI dual inlet fuel line with gauge. This page was generated at 07:37 PM. It was time to up grade my 72 Chevy Blazer after stalling out climbing hills when off roading. Stay up to date with the latest releases, events, promotions and more. (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. By steven v on February 15, 2018 | Verified Owner. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location.
Hopefully, this guide will resolve some questions you may have considered when installing a Sniper EFI system.
Will the stand behind it if it has problems 1000% yes. OEM Style Throttle Position Senser (TPS)/ and Idle Air Control (IAC) for years of dependable service. 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) .
It's the 2300 2 barrel self learning kit.
The following vehicles are considered Racing Use Only Vehicles: Holley is the new standard in EFI! KIT INCLUDES: [4] Hose End, Vapor Guard, Straight, 3/8 in. If they are going to stand behind their stuff like that, WHOA I am in. The timing control is also pretty painless. 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). 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. - NO laptop required!
30 talking about this. Making Sniper EFI the perfect choice for carburetor to marine fuel injection conversions! Results 1 - 25
The 12-270 supports over 1000 hp Compatible with Gasoline or E85 . Holley carburetors operate at a range of 5.5 to 7.5 psi of fuel pressure and use a 40 micron filter. We have spent several years researching, testing and retesting to perfect the production of what we feel is the finest hose end available. Custom fuel systems require custom plumbing solutions! The most basic installation only requires a tach input to operate. Let's take a look at the items that would need to changed or can handle the higher pressure. Free Shipping over $199* Same Day Shipping before 7pm* . Buy Holley 550-511K EFI Self-Tuning Master Kit: Fuel Injector Kits . 2023 Holley Performance Products, Inc. All Rights Reserved. Die Cast EFI By Pass Style Fuel Pressure Regulators.
Great kit and great price, first it looks perfect and compete In order to get a proper estimate, we need a little more information from you.
Copyright 2022 Holley Performance Products, Inc. All right reserved. ( 8 ), Fuel Injection System, Holley Sniper EFI 2300, Master Kit, 350 HP Support, Polished Throttle Body, Kit, 3.81 out of 5 stars
Injectors, Fuel Pump/Line Included, Kit. 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. Simple Calibration Wizard (Answer a few questions about your engine and it creates the base map, then starts tuning on its own!) For all standard applications, it is recommended to use a 3/8" fuel injection approved hose for your supply and return plumbing. $5 Off Your $100 Mobile App Purchase - Get the App.
Just after Holley introduced the Sniper EFI System they released their "Master Kit" version. x 20 ft. Size (lb./hr. A Flame Arrestor is REQUIRED for marine installations, such as part number, 720-1 or 720-13, Bolt on 4150 Flange Carburetor Replacement. Great product extremely pleased with the shipping speed and most importantly the product itself. The sniper may be plug and play the distributor is NOT. Today, Ignition Combo, EFI Hyperspark, Ignition Box, Distributor, Coil, Wiring Harness, Ford, Kit, Estimated USA Ship Date:
Figured that out and bang, off and running. Length, Aluminum Fittings, Black Anodized, Kit, 5.0 out of 5 stars
International Customer Options|In the United States? ( 35 ), Ignition Boxes, Sniper EFI HyperSpark CD Ignition Box, Capacitive Discharge, Digital, Black, Each, 4.46 out of 5 stars
High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays. The Holley (Earl's) vapor guard hose comes in 3/8" & 5/16".
2bar (210kPa) up to 14.7 PSI of Boost
Get the best deals for holley sniper efi master kit at eBay.com. High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays. 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. OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service. Brand New.
Simple Calibration Wizard (Answer a few questions about your engine and it creates the base map, then starts tuning on its own!) Ok, so if you are wondering is it worth the money, YES, will it work like they say, YES. The Exterior Cover Barrier provides extreme tolerance to heat and ozone giving Earl's Vapor Guard a three way shield against hose deterioration. 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. ( 74 ), Estimated USA Ship Date:
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.
Where should it be? Mar 13, 2023
If you are seeking to utilize ignition timing control, then we recommend using one of our Holley EFI Dual Sync Distributors. Instructions are super easy to follow and complete for all set-ups. Opens in a new window or tab.
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