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Holley Sniper EFI test

Testing Out The New Holley 1,500HP-Capable Sniper Dominator EFI System Building a Stroker Small-Block with LS-Like Reliability 1,000 HP From a Broken-In 400-Inch Small-Block Chev We decided right off the bat to install the fuel pump inside the tank. This is extremely easy for our vehicles, all that is needed is a factory Ford fuel pump hanger and an Aeromotive 11540 fuel pump. You can save money going this route by not buying the Holley Sniper Master kit as the fuel pump is not used and sells for $190 February 23 at 1:00 PM ·. Today on Holley MotorLife, we test our Sniper EFI Dual Plenum against a truck intake on a 6.0L. See the results: http://ow.ly/apeq50DHOft Vet inget om Sniper EFI, men jag började mina försök för många (kanske 15) år sen med Holleys throttlebody-sprut. Det fungerade inte så bra, tappade effekt på högre varv. Sen blev det att Haltec också med mindre lyckat resultat. Knepig sw. Efter det blev det ett Accel DFI sprut. Då kom lyftet. Köra cloosed looped är grejen In the original article, I mentioned I was not an EFI expert, but after some simple research - and with the help of the Holley tech line - I was able to inflict some simple adjustments to make the Sniper even better for my application.I started by adjusting the fuel prime - which squirts a small amount of fuel into the intake to aid in start-up

The Sniper EFI system looks at the closed-loop fuel compensation required to reach your target AFR. It is reliant on the data acquired by the included wideband oxygen sensor. The learn function will offset the base fuel table until the closed-loop compensation only requires minimal changes The Sniper EFI system requires a high pressure fuel pump capable of operating at 60 psi with at least 50 gallon per hour of fuel flow (more fuel flow may be needed for higher horsepower engines). When selecting a pump, and lines, b

Holley just brought EFI within range - introducing Sniper EFI! It's economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride! Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine The latest is the new Holley Sniper EFI — touted as a true bolt-on self-learning carb replacement

Testing Out The New Holley 1,500HP-Capable Sniper

Re: Holley Sniper EFI Inlägg av FreddanLS5 » mån maj 25, 2020 10:22 Är det någon här som har elfläktar och låter snipern styra den/dem. Skulle Isf vilja få en kik på hur ni dragit kablaget samt vart ni satt relän Discussing the total cost of installing a Holley Sniper EFI system on your car and some of the things that you maybe don't think of going into purchasing the.. Using the handheld, navigate to Tuning > Basic > Basic Idle and ensure your target idle speed is set to the RPM you desire. If you are using your Sniper EFI System to control timing, navigate to Tuning > Advanced > Advanced Idle > Idle Spark and ensure that the Idle Spark Enabled is set to Disabled I walk you through my experience with the Holley EFI Sniper kit install on my 1986 Firebird. I recap the pros, cons and if I would recommend this kit. Link t..

Holley Sniper EFI Review Factory Five Racing Foru

Holley Sniper EFI Självjusterande Fuel Injection System. Polerad Aluminium. 800 cfm. Holley Sniper EFI självjusterande bränsleinsprutningssystem från Holley levererar alla fördelar - och inget av det vanliga krånglet. Dessa är lätta att installera, kan hantera mycket hästkrafter och kommer att hålla din budget intakt To begin our testing, we started with a Holley Mid-Rise single-plane intake (PN 300-132) for the cathedral port heads mounted with a Holley XP 750CFM Ultra XP carburetor (PN 0-80803) The Sniper EFI System will absolutely work fine in your rock crawler, Todd. The challenge will be what you call the right fuel system. Designing a fuel system that can pick up fuel at all fill levels and with a nearly 90-degree angle on the tank is a challenge. Fortunately, Holley has another product that can solve that: Hydramat.

Holley - Today on Holley MotorLife, we test our Sniper EFI

  1. The Sniper EFI system requires a high pressure fuel pump capable of operating at 60 psi with at least 50 gallon per hour of fuel flow (more fuel flow may be needed for higher horsepower engines). When selecting a pump, and lines, be sure each component is designed to perform at high pressure. Holley offers a variety of fuel pumps, hoses an
  2. Holley Sniper EFI. Til salgs. Egnet for motorer opp til 650 hk. Ingen programmering, etter oppstart programmerer ECU automatisk til optimale innstillinger. ECU er montert på enheten, ingen ekstra bokser. Passer alle 4 porters innsug. - Enkelt oppsett, håndkontroll følger me
  3. g control function
  4. ator MPFI system , including the throttle body, ECU, wiring harnesses, required sensors, and fuel system components, you will probably take a deep breath (you've earned it) and ask yourself, OK, how do I get this thing to run
  5. Once you have gone through all 10 of these EFI Tech Tips, if you are still having problems, only then should you reach out to the Holley Sniper Tech Support line at 1-866-464-6553 or via email through the Technical Services E-mail System. Be aware that they need to know a lot about your vehicle and the modifications you have made to it in order to diagnose your issue
  6. Once such entry is Holley's new Sniper EFI. With a retail price of just under $1,000 (depending on options chosen), the kit is touted as a bolt-it-on-and-go solution for an easy EFI upgrade. Personally, I'm an old school guy and have not had a lot of experience with fuel injection

Check out the FIRST HOLLEY SNIPER EFI system that will replace your blow-through carb! Holley sent us this pre-production piece to start our testing and development for the forced-induction amrket! When you buy from us, we will also provide you with the initial startup calibration, along with the proper bits and pieces to make your conversion a successful one Holley Sniper EFI-Classic Finish CFM 800 Product Type Sniper 4BBL TBI Kits Throttle Bore 1.6875 (1 11/16ths) Visa all text . Visa mindre. 10 688 kr 13 360 kr. st Köp . 1 2; Filter (Aktiva) AN Storlek AN6 . Färg Svart . Fabrikat Edelbrock FiTech Holley MSD . Kvalité Performance . Leverantörer.

Holley Sniper EFI. Självlärande system som finns i Masterkit (16999) eller för att montera med eget högtryckssystem (13499). Brillko Engineering är som enda leverantör i Sverige certifierade gällande Holley EFI. Vi erbjuder support, inkluderat i ditt pris för att vi vet vikten av att få fungerande system, till alla köpare Lär dig mer om Holley Sniper EFI 2019-04-21 « Tillbaka. För dig som vill lära dig mer om Holleys Sniper EFI förgasare, (dvs insprutningsalternativet) Vill vi tipsa om att vår medarbetare Hans Holm i Karlsborg inbjuder till föreläsning Mantorp Park test and tune The Holley Sniper EFI kit Davin installs in place of the carburetor requires the addition of only minimal wiring. A coolant temp and O2 sensor need to be added and tied to the controller for everything to work, but all of the computer componentry and hardware is actually contained inside the throttle body, which makes for a neat and tidy package that still fits under a factory air cleaner Click Here to Begin Slideshow Previously, we discussed how to install the Holley Sniper EFI unit, and I mentioned that for the purists out there (like me), it's a great way to retain that awesome carb look while getting the advantages of electronic fuel injection. This article will cover the more advanced features of the Sniper unit, including the built-in ECU

Overall, I am very impressed with the Holley Sniper EFI system. Matched with their EFI fuel tank, fuel pump and sender, plus the addition of a spacer, EFI System Pro's progressive linkage and the 3/8″ fuel line, it's a great combination that makes the car easier to drive, improves performance and I expect will improve fuel economy I made a big difference on my setup. Right now you are only running 1/2 a EFI system. But first you need to find true top dead center on this engine. Your timing is so low I am surprised it runs at all. There is lots of good info on the Holley Forums here: https://forums.holley.com/forumdisplay.php?82-Sniper-EFI Holley just brought EFI within range. Introducing Sniper EFI 2300 - Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the tactical accuracy of EFI today! These kits are the most complete Sniper master kits you can buy for your F or 2F powered La Holley Sniper EFI 2300 To me, it seems like a decent way to go for those with the old 2 barrels want to retain a factory appearance but with the drivability of modern technology. I see it being a decent replacement for all the CFI guys too

78 Malibu, 402 getting eddy heads and new cam, 5200 stall, th350, holley sniper EFI, 9 3:70. 26 X 8.50-15 M/T slicks 09 Nissan Titan tow vehicle 94 camaro stick shift toy 10:36 AM. I have the Sniper EFI, Hyper spark ignition and a performer manifold on the 440 in my 66 Charger. Also used an Aeromotive Stealth fuel tank. Throttle linkage was not a problem, I used the throttle stud off my Street Demon carb and an ARengineering raised kick down lever bracket

Holley Sniper EFI - www

Sniper EFI Update: Weeks Later, Do I Still Feel It Was

  1. Holley Sniper EFI self-tuning fuel injection systems deliver all the benefits—and none of the hassles. These full-featured throttle bodies are easy to install, can support a lot of horsepower, and will keep your budget intact. They put an end to carburetor cold start issues, hesitations, vapor lock, and flooding
  2. Holley Sniper EFI masterkit Svart Klarar upp till 650 hk Komplett med handkontroll, sensor, kablage etc. Bensinpump ingår ej Innehåller: Trottel body med 4 portar Kalibreringsmodul ECM Elkablage Lambda Sond MAP sensor IAT Sensor TPS Läs me
  3. Greetings all, I've had my 1977 280Z for 4 years and now the fun begins. It currently has the Holley intake and carb conversion and I want to upgrade to EFI. In my searching, I have not seen anyone using the Sniper EFI system on the L28. Is anyone familiar with this application on our cars..
  4. .started right up quit about 4 /5 times before I got back home
  5. g and vacuum..
  6. Holley just brought EFI within range - introducing Sniper EFI master kits! It's economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride! Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle

Holley Sniper EF

  1. Holley offers a universal fuel pump that can mount in the top of your existing tank, but the stock tank on this '68 was pretty beat up, so we opted for a drop-in Sniper EFI tank
  2. Holley just brought EFI within range, introducing Sniper EFI master kits! It's economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride! Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. The Sniper EFI master kit contains the most complete EFI fuel system on the market
  3. g. The default is 100 usec
  4. With the technology we have today from Holley, it's so easy to get into drop-in electronic fuel injection and without breaking a sweat. You can quite literally pull your Quadra-Jet or Holley equipped C2 or C3 Corvette into the garage on a Friday and be back on the road Sunday with Holley's Sniper EFI drop-in carburetor replacement system

Saw on Holley's instagram page that they are releasing a Sniper Autolite 1100. Single 100lb/hr injector for up to 175hp, integral fuel pressure regulator, and the ECU allows timing control. MSRP of $749. If you google it, it will show a link, but the link is blank when you click on it. Hopefully it will be listed soon, seems like a really cool piece holley sniper efi quadrajet self-tuning kit gold throttle body. sku: ho550-869. notify when available. holley sniper efi throttle body blk 102mm fits gm ls w/ fits gm iac provision. sku: ho860005-1. notify when available. sniper efi 90mm throttle body 11-14 5.0l coyote. sku: ho860009

14 product ratings - Holley Sniper 550-511 EFI 4150 4-Barrel Self-Tuning Base Kit Black finish $999.99 Trending at $1,060.95 Trending price is based on prices over last 90 days Holley 550-510 Sniper EFI System Silver, $1019.95 (Available in Black or Gold for $1060.95) Holley 12-345 OE-Style Fuel Tank Pump Module 84 Mustang, $224.95 ESP FOXMODINSTKIT Install Component Kit for OE Module, $211.39 Earl's 100187ERL 100 PSI Mechanical Fuel Pressure Gauge, $35.05 Earl's AT100199ERL -6 AN Male-To-Female Gauge Port Adapter, $16.0 Sniper EFI-system. Hur du väljer ditt EFI-system. Holley Squarebore 4150/4160; Holley 2300; Holley Spreadbore/Quadrajet™ Holley 4500 Dominator; Rochester Small Bore 2GC; Rochester Large Bore 2GC; Jeep BBD; Autolite 1100; Endast enhet. Sniper/Supersniper; Sniper Quadrajet; Sniper Stealth; Sniper 1/2 port; XFlow; 2x4; Sniper EFI med. When the Holley Sniper EFI system was revealed at SEMA 2015, I knew I had to have it. It's designed to be a simple and affordable way to upgrade from a 4bbl carb to a modern fuel injection system. After further development and refining the system was re-launched at SEMA 2016 and ready to hit the consumer market and has been taking it by storm since Holley SUPER SNIPER EFI 550-512 Polished 1250hp Blow Thru Forced Induction EFI. Brand New. 5.0 out of 5 stars. 1 product rating. - Holley SUPER SNIPER EFI 550-512 Polished 1250hp Blow Thru Forced Induction EFI. $1,591.95. Buy It Now. Free 4 day shipping. Free 4 day shipping

Ja har ett nytt kitt holley super sniper efi . Med en dual synk fördelare till cheva sbc .ink adapterkabel . En hyperspark t-spole . En insugshatt för slanganslutning vid ex turbo bygge . Det finns en massa olika efi system men detta e den lite dyrare varianten som är anpassad för att köra överladdning med mapsensor upptill 2 bar och 650hk Through usage of this Holley Kit (550-510), you will now be able to easily convert your carbureted engine to EFI. The Holley Sniper EFI kit is economically priced so you can have all the benefits of EFI and still have some extra cash to finish or upgrade the rest of your vehicle! Put an end to cold start issues, hesitations, vapor lock and flooding

Sniper EFI - Holle

When buying the Holley Sniper EFI kit, you've got two basic options. The first option is to just buy the injector body and the controller with the wiring harness and sensors. This runs in the area of $1000 and has everything you need for a basic install on almost any vehicle equipped with a four barrel carb Holley Idle Air Control Motor - Part# 543-105. $61.95 Replacement Idle Air Control (IAC) Motor for Sniper EFI TBI Systems, Sniper 90/92/102mm Throttle Bodies,.. I am new to this site . Can you tell which difference between before and after conversion to the Holley Sniper EFI you have, in fuel consumtion (mpg or l/100km), throttle Response and engine Power. I would like to do a conversion on my 65th Riviera too. You know any other guy, he goes with a modern Injection on a old nailhead like you

Holley EFI with battery disconnect

Holley Sniper 550-511K EFI 4150 4-Barrel Self-Tuning Master Kit (more details) Put an end to mysterious air/fuel ratios, jet changes, and cold-start rough idle troubles with Holley Sniper EFI. Affordable aftermarket fuel injection is here and it couldn't be any easier to install on your vehicle Hi all, Currently in the process of planning a engine build. I'm planning on building a 521 or 557 boss 9 engine. I was thinking of using the Holley Sniper efi 4500 set up but on Holley's website it states for use on engines producing 800+hp. Would this set up work on a engine producing around.. I too just installed a Holley EFI sniper over the weekend, like one user posted, installing the fuel pump/ lines,return line took longer than installing the EFI. So far I'm very impressed with the startup, acceleration etc. I couldn't tell you about any mpg increase though Holley Sniper EFI Master Kits include everything you will need to get your new Sniper EFI throttle body setup and running on any of your vehicles. Master Kits include 20 feet of 3/8 EFI fuel hose, in-line electric fuel pump, pre and post filters, return bulkhead, and all of the needed fuel fittings and hardware to get your system plumbed, wired up and running in no time Holley EFI Wbo2 Sensor, Sniper Tbi Additional Information. ASIN B0742RV889 Customer Reviews: 3.5 out of 5 stars 9 ratings. 3.5 out of 5 stars Best Sellers Rank #673,722 in Automotive (See Top 100 in Automotive) #196 in Automotive Replacement Fuel Injection Pressure Sensors #4,865 in Automotive Replacement Fuel Injection Products

Holley Sniper EFI install and dyno test on a 440 - Hot Ro

Howell is good only if you have emissions like in california, if not, the holley sniper EFI kit is awesome. My brother put the kit on his boat and it runs nice and my old boss has a kit on his 76 blazer that now runs way better. Build Thread 1989 YJ, Chevy 355 TBI, 4L60E, np231 ssye/wide chain/6 pinion planetary, D30/8.8/4.56,. How To Install Holley Sniper EFI SA Hot Rods | Edition 90. How To Install Holley Sniper EFI . When buying the Holley Sniper EFI kit, you've got two basic options.The first option is the Basic Kit which includes the injector body and the controller with wiring harness and sensors Holley Sniper EFI 4150 Super Sniper 1250, w/ handheld EFI monitor, Classic Gold Finish (0) Reviews: Write first review Description: 1250 HP Forced Induction Sniper EFI 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Classic Gold Finis Holley just brought EFI within range! Introducing Sniper EFI! It's economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride! Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. Put an end to cold start issues, hesitations, vapor lock, and.

Holley Sniper EFI - Sida 8 - www

  1. HOLLEY SNIPER EFI SELF-TUNING KIT CA-PROP. 65 WARNING - click for more information Holley Sniper EFI self-tuning fuel injection systems from Holley deliver all the benefits and none of the hassles. These full-featured throttle bodies are easy to install, can support a lot of horsepower, and will keep your budget intact
  2. g, even at very high engine speeds
  3. Part # BPP550511 Description Holley just brought EFI within range! Introducing Sniper EFI! It's economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride! Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. Put an en
  4. Holley Sniper EFI-system? Overdrive.fi on harrasteautoiluun keskittyvä verkkosivusto, joka tarjoaa sisältöä harrastajien ja rakentajien tarpeisiin. Epäasiallinen ja loukkaava sisältö, joka rikkoo sivuston käyttöehtoja, poistetaan. Näin eivät myöskään poliittinen keskustelu ja aiheet sinne kuulu
  5. The Holley Sniper EFI Unit has two main wiring harnesses. One of these is a ten-wire harness and the other is a seven wire harness. The ten-wire harness controls advanced functions of the Sniper EFI and will not be used in this installation, but will be addressed in a later How-To piece
  6. Always wondered how a small Holley EFI tb would work on a 2.3T instead of a carb. Instead of modding a larger carb for a 4cyl. Kind of hard to justify the cost vs benefits for this app. Also states not for turbo or nitrous. App chart shows 171/2.8 V6 as smallest app, 429 largest

Our assembled EFI pump ready to install. The Holley Sniper EFI tank kit's fuel pump is rated at 255 lph, which is good for up to 550 hp naturally aspirated. The kit includes a sending unit, and. Suffolk, VA. Does anyone on here have any experience with the Holley Sniper EFI 4 barrel bolt on kit? I installed the sniper on my AMC 360 bored .060 over making it roughly an 371 ci. I bought the master kit that has everything included. I'm running an HEI distributer with 15 degrees base timing and vacuum advance As BMW Rider mentioned above, Holley has integrated the Sniper's ignition timing well into their EFI offerings. Still requires the right distributor and/or ignition setup to be compatible. If you need a new distributor at the same time, Holley has several options that are plug and play. Something FiTech does not offer The Holley system on the other hand relies on a stock ignition system (fixed by the existing timing curve of the distributor) and adds a superior self calibrating 'wide band' O2 sensor. With the wide band, the computer will tune to the engine as it is, modified or stock to a programmed Air Fuel Raito (AFR)

Holley Sniper EFI Total Cost and Thoughts - YouTub

  1. Holley Sniper EFI masterkit. Svart. Klarar upp till 650 hk. Komplett med handkontroll, sensor, kablage etc. Bensinpump ingår ej. Innehåller: Trottel body med 4 portar Kalibreringsmodul ECM Elkablage Lambda Sond MAP sensor IAT Sensor TPS sensor IAC motor + bränslepum
  2. I think I have finally had enough of fighting with my carburetor and looking at the Holley efi Sniper and Hyperspark ignition setup. What's the difference between the sniper stealth and sniper, other than one looks like a carb. Will a drop base filter fit the same with either one? For those of you wondering why I'm considering the switch
  3. Eric installed a 750 cfm Demon carburetor, but decided to swap in a fuel injected setup. He chose Holley's Sniper EFI system, and in this video, Eric will take you step-by-step through the entire EFI installation in great detail. Tags: EFI conversion, EFI tech, Eric the Car Guy, Holley Sniper EFI, Summit Racing, Video
  4. On the Sniper, the fuel table is already set up. You enter in your engine's specs, and it'll create a fuel map that's close and will at least get you driving. Then, there's the AFR map. This is a basic map that tells the computer what Air/Fuel ratio you want it to shoot for at a specific cylinder pressure vs. RPM
  5. With my air cleaner on guys at my local cruise-ins are blown away haha. My carb was 600 cfm's. This EFI throttle body is 800 cfm's. I've read that our Nailheads LOVE cfm's & this 800 cfm sure made a difference haha. I purchased the Master Kit which includes the external Holley fuel pump, mounting hardware & hoses

However, they're rated at almost 60 PSI, and the convenient E30 drop in EFI fuel pump is more like 3 bar (45 psi), effectively making them 85#/hr injectors instead. So as long as their 'self tuning' algorithm is worth a damn, and you're OK with the fact that having injectors twice as large as necessary will likely yield a rather shitty idle, I still think it will work I'm planning on building a 521 or 557 boss 9 engine. I was thinking of using the Holley Sniper efi 4500 set up but on Holley's website it states for use on engines producing 800+hp. Would this set up work on a engine producing around 700 to 750hp? As I'm mainly building this to use on the street and I'm using a stock D9 block Re: Holley Sniper EFI Den sidan sa inget om Sniper med kollade vidare på Fb och hittade motsvarande, Holley EFI Norden men tydligen är Sniper så ny så att så värst mycket erfarenhet verkar inte finnas på forumen och Fb än

Re: Holley Sniper EFI 2300?? « Reply #1 on: May 21, 2019, 11:22:41 AM » Not sure about your particular system but a friend of mine has a holley tbi on his 40 Holley Sniper EFI Sensor & Electrical Wiring. In terms of wiring, there is a single hookup for the coolant temperature sensor, another for the oxygen sensor, one more for the hand held controller (display), one for the main harness and one for the optional accessory (input-output) harness Holley Sniper. Thu Mar 15, 2018 5:55 pm. I just picked up a 93 Wyatt 24 ft. Motor is a 380hp 460 with a Torker 2 intake. The carb is having some issues and it might just need set. Looked up the numbers and it's a 600 cfm vac secondary holley. I thought a 750 mech secondary holley might run better

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