I have decided to go with the Holley Sniper EFI, and am using the RobbMC PowerSurge II Surge Tan (PS) k to pressurize the fuel. Chasing that down I opted to start playing around on the laptop with the Holley EFI software and with the help from guys on the EFI forum I've been able to get the A/F tables and acceleration. Big-Block Gen V 52 items. Since 2008, our 24x LT1 conversions have been eliminating the optispark distributor and transforming LT1 engines. Holley Sniper Fuel Injection Systems in-stock with same-day shipping. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro-Stock champion for four decades. 4, 6 or 8 cylinder Engine has a 2 barrel, 2300 style flange intake manifold* Unleaded fuel only Any RTV silicone sealants used on the engine are sensor safe * Any 2300 flange intake manifold will work. #N#Use an asterisk (*) for a partial search, Minimum of 4 letters/numbers required. Converting to Timing control via an MSD distributor, and running into problems. WARNING! This instruction manual must be read and fully understood before beginning installation. The engine is a Ford 2. Eliminate typical carburetor cold starting issues, hesitations, flooding and vapor lock issues; and are available in either four or eight fuel injector. Forget about inferior knock-offs, the patented LSX 92mm Intake Manifold from FAST is the only three-piece Gen III composite manifold proven to deliver increased performance without compromising bottom-end drivability or high rpm power. Sun May 06, 2018 2:29 am. Holley Sniper EFI manifold series are designed for Chrysler Gen III Hemi engines. The Sniper EFI 2300 shares almost every feature with the 4BBL systems. 273: I Have read A TON about the sniper, and the fitech. You may have to register before you can post: click the register link above to proceed. The Holley systems have proven themselves winners in Pro Mod and the Grudge scene. 550-517 holley sniper efi 4150 super sniper 1250 $1,499. Fitech 30061 Go Efi Bright Aluminum 2 4 Throttle Body 625hp System - $1,802. Holley Sniper EFI Sheet Metal Fabricated Intake Manifold for 2015-2017 Ford 5. Gen II V8 4 items.   As always we are available to answer questions or build a kit specifically to your needs by calling 231-747-7520. If you are not using the Sniper for your dash you could run a resistor and trick the computer into thinking it's at 160°F when it is more like 120°F. It's an easy bet that folks with. It's an easy bet that folks with. Everything is included to completely plumb your fuel system including; 40 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. Effective pressure is what injector flow rate is ultimately based off of. Free shipping. The Sniper Stealth 4500 also features multiple Input and Output options for sensor inputs and switched outputs to control external relays. fits make: Gm. Sniper EFI HyperSpark Distributor; 1961-1988 GM 262, 283, 292, 302, 305, 307, 327, 348, 350, 396, 400, 402, 427, 454; Hall Effect Crank Trigger Sensor Housing. Eliminate typical carburetor cold starting issues, hesitations, flooding and vapor lock. 2,278 results for holley efi Holley Sniper EFI 550-510 4 Barrel Fuel Injection Conversion Self-Tuning Shiny. com 9AM - 5:30PM Monday-Friday Open Sometimes on Saturday Closed on Sunday. Find Holley Sniper EFI 2300 Two-Barrel Fuel Injection Systems 550-849 and get Free Shipping on Orders Over $99 at Summit Racing! Introducing Holley Sniper EFI 2300! It's perfect for any vehicle that came standard with a 2300 Holley Flange like some Fairlanes, F100s, Javelins, Mustangs, Thunderbirds, Cougars and more. + Manage Vehicles. 5-inch touchscreen display is very impressive. But then I saw a video on edelbrock's pro flo and the tech in the video said something about it being better for loping cams because other efi systems get confused. Converting to Timing control via an MSD distributor, and running into problems. HOLLEY SNIPER efi = worst case of p. Selecting a Hydraulic Cam for your Pontiac Engine. You asked and Holley delivered!! Converting to electronic fuel injection has never been easier with some help from the Sniper EFI 2300! It’s a 2 barrel EFI system capable of supporting up to 350hp. The kit includes the tank, a 400 lph fuel pump, internal baffling, and a fuel level sender. Compatible with naturally aspirated and forced induction engines. Holley 822062 Black Sniper EFI Sheet Metal Fabricated Intake Manifold, Hi-Ram LS3/L92 Single Plane 2x4 EFI w/ Fuel Rail Kit. With this system, you will put an end to cold start issues, hesitations, vapor lock, and flooding. I followed the instructions thoroughly. 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 Full Size Jeeps, as well as nearly any carbureted vehicle. Holley Other Auto Performance Parts. Did this with the Fast EZ efi system when running a 140°F thermostat. The tester’s gauge reads 0-100 PSI, 0 to 7 bar. I am also planning to get the Holley distributor and Sniper fuel tank. To do this, open up the Initial Startup gauge screen that was used in section 17. The 258 inline 6 (I6) engine always came from the. Holley and Sniper will help you to complete your EFI swap with the new EFI Conversion Fuel Tanks. 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 have 8 o2 on my dyno, so i put the holley into say cyl 3 up by the exh port and let it learn low rpm. HOLLEY SNIPER EFI SELF-TUNING FUEL INJECTION SYSTEM PART NO. The Sniper Stealth 4150 ECU is capable of complete ignition timing control, fuel self-learning, improving idle stability, drivability, and wide-open throttle. It continued to be used through 1990 in the Wrangler. Thankfully, Holley has just announced their new Sniper EFI for Rochester applications. Probably going to be asking questions here shortly. Complete your Sniper upgrade with our new 14″ Sniper air cleaner assemblies. Affordable aftermarket fuel injection is here and it couldn't be any easier to install on your vehicle. Upgrade to Sniper EFI and take advantage of the piece of mind knowing that your engine will start and run exactly how you want it to, every time! Features: •Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate Part #9006 is recommended). 4, 6 or 8 cylinder Engine has a 2 barrel, 2300 style flange intake manifold* Unleaded fuel only Any RTV silicone sealants used on the engine are sensor safe * Any 2300 flange intake manifold will work. Holley Performance Products is the world's #1 manufacturer of performance fuel systems including carburetors, fuel injection, fuel pumps and intake manifolds as well as nitrous oxide systems, superchargers, headers, mufflers, water pumps and plumbing products. LS7 Intake Manifolds. Holley® has been the undisputed leader in fuel systems for over 100 years. And why not--after all, the standard and Super Sniper 4150 EFI Systems have taken the automotive performance world by storm. Shop replacement K&N air filters, cold air intakes, oil filters, cabin filters, home air filters, and other high performance parts. EFI has the ability to adjust the fuel and spark the motor receives on the fly, thus eliminating some of the consistency issues you might have at the track. 4 Cyl Universal throttle body fuel injection kits available. The system bolts to any manifold with a four-barrel carburetor flange, and will work on a 600-horsepower stroker as well as. Quadrajet Sniper EFI (550-867 Shiny, 550-868 Black, & 550-869 Gold) 2 Holley Sniper EFI FUEL INJECTION INSTALLATION MANUAL 4 Sniper EFI Assembly Throttle Body 1 N. Holley Sniper EFI 2300 TBI Two Barrel Black Ceramic Finish. Holley Sniper 4 Barrel Fuel Injection Conversion – Self-Tuning Master Kit + Handheld EFI Monitor – Black Ceramic Finish. 4 Injector Sniper EFI XFlow Holley Sniper EFI FUEL INJECTION INSTALLATION MANUAL Read this manual before using this product. Holley Sniper 550-511K BLACK EFI 4150 4-Barrel Self-Tuning Master Kit Fuel Pump. We had to shave approximately 1/4" deep off the. My Bronco is starting to vapor lock more even after I have wrapped the fuel lines with reflective tape and heat sheild wrap. If you have a CD box (for example, an MSD system), then the Violet and Dark Green wires go to a small one-wire ignition adapter (included with the system). I bought the master kit that has everything included. Major forum upgrade coming soon! by 1966Mustang » Sun Dec 23, 2018 8:35 am » in Announcements. The Holley Sniper master kit looked good and was packaged well but only came with 20 feet of EFI hose vs the advertised 40 feet. Wouldn't restart. Forget about inferior knock-offs, the patented LSX 92mm Intake Manifold from FAST is the only three-piece Gen III composite manifold proven to deliver increased performance without compromising bottom-end drivability or high rpm power. Holley Sniper EFI BBD Self-Tuning Master System for 258 6-Cylinder Engines. The 4BBL is best on a V8. I think someone did put one on a potent V6. Holley’s sniper bbd kit was designed for use on 1971-1986 jeep cj’s with this engine combo, and although you probably won’t see these numbers from your trusty inline 6, a pair of 100 pound. Affordable aftermarket fuel injection is here and it couldn't be any easier to install on your vehicle. 21; Buy It Now. As per the suggestion of our own Tony Muscle, I am swapping a stock fuel sending unit with the stock vent line for the charcoal canister and will use this as the 1/4" return line for the PS. Upgrade to Sniper EFI and get the tactical accuracy of EFI today! Features: 650 HP version features four 100 Lb/Hr. You guys even have a vendor here helping with the same thoughts above. I know they're others, like the Howell, which a lot of people seem to like especially if you need it to be emissions compliant. 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 Landcruiser. Supports up to 650hp with Four 100 Lb/Hr Injectors, with wide band. This expertise comes from over 35 years of combined experience in both OEM and. The Minnesota Toyx4’s, the brain child of a few Toyota pickup lovers in the late 80’s, was once the nation’s largest Toyota mini-truck off-road club lead out of the Minneapolis/St. CHEVY SBC 421 STAGE 4. It tuned in nicely. So many options out there from LMC. 0:1 compression ratio engine. Part Number: SNE-565-322. The new Sniper EFI BBD for Jeep CJ's will be the sensible compliment to any 258ci powered Jeep vehicle. Considering buying a Holley Sniper EFI system and Holley distributor. 95 Holley 1250 HP Forced Induction Sniper EFI 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Classic Gold Finish. EFISystemPro. /hr injector or (8) 100 lb. Holley carburetors powered every Monster Energy NASCAR® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Introducing Sniper EFI XFlow! Looking to convert your blow through carbureted turbo engine to EFI? Look no further! The Sniper EFI XFlow 1375 from Holley features eight 120 LB/HR Fuel Injectors and flows 900CFM allowing it to safely support up to 1375HP with forced induction! The XFlow comes with an internal 2. It's economically priced so you can have all the benefits of EFI and still have money to finish or upgrade your ride! It also easily adapts. It continued to be used through 1990 in the Wrangler. Intake Manifolds. Available with fuel system and custom tunes. As you stated, holley just recommends a spacer, and fitech states their unit doesnt much care. If you have an. The new Sniper EFI canister coil is perfect for. Doug's hardly a "corporate" guy One more feather in his caphe's the guy who basically got all the Pro Stock teams dialed in with their EFI systems when NHRA switched to EFI. The units have a 2. SEMA 2017: Holley Performance And The Sniper Self-Tuning EFI By Bobby Kimbrough November 06, 2017 For those hardy old timers that have lived their lives inside a Holley Carb, it is still difficult to imagine the legendary carb manufacturer producing electronic fuel injection systems. SNIPER & SUPER SNIPER EFI 4150; SNIPER EFI STEALTH 4150; SNIPER EFI 4150 X-FLOW; SNIPER EFI STEALTH 4500; Holley Terminator X Systems. Holley 820041 Sniper EFI Sheet Metal Fabricated Intake Manifold, LS1/2/6 w/ 102mm TB Opening & Fuel Rail Kit Reviews Return Policy Holley 820041 Sniper EFI Sheet Metal Fabricated Intake Manifold, LS1/2/6 w/ 102mm TB Opening & Fuel Rail Kit fits the following vehicle(s):. No oil fill means no failure for multiple mounting positions. SKU: HLY-550-510k. Holman Moody intake & 750 Dominator. (407) 843-3673 [email protected] The kit includes the tank, a 255 lph fuel pump, internal baffling, a fuel level sender, and the filler neck. Holley Sniper 550-510 EFI 4150 4-Barrel Self-Tuning Base Kit Holley Sniper 550-858 EFI BBD, 1971-86 Jeep CJ 6 Cylinder $949. Our choice for a modern induction system is a Holley Sniper EFI system. Part Number. The 4BBL is best on a V8. But, since we said “until now” up there, you may realize that Holley’s got something up its sleeves. This engine made 907 hp at 7,000 rpm with a 1,250 cfm carb, so the Holley EFI system had a high bar to reach. I tried & tried again, flooded pretty bad. 00 listings starting at $17,800. The Sniper Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. Holley 550869 Sniper Quadrajet Gold Bolt on bbd carburetor replacement Engineered specifically for 1971-1986 jeep cj’s with 258ci 6 cylinder engines Throttle body mounted ECU – no extra…. This throttle body fuel injection replaces any square bore or spread bore style 4-barrel carburetor. Holley 12-848 or 12-851 are the recommended bypass fuel pressure regulator based on. Key to the improved performance of a system like this is the fuel injector location, which is at the end of the runner on the intake manifold right before the air flow stream enters. Hi-Ram Sheet Metal Fabricated Intake Manifold LS1/LS2/LS6 102mm Throttle Body opening + Fuel Rail Kit Silver with Sniper EFI logo *** This intake is designed to work with stock LS heads. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder Holley Sniper EFI. Startup, walk-around, and pulls in my 1965 Chevy ii. carb and a mild performance camshaft. Holley Idle Speed Adjustment Instructions: Once the engine is up to operating temperature, the idle speed can be set to what was configured in the Wizard. 273: I Have read A TON about the sniper, and the fitech. And why not--after all, the standard and Super Sniper 4150 EFI Systems have taken the automotive performance world by storm. The 258 inline 6 (I6) engine always came from the. I have a 502cid 10. Holley Performance highly recommends the following items be checked and/or corrected prior to installation of your new Sniper EFI system to ensure optimum performance from your engine. The Sniper Stealth 4150 ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower!. Shop replacement K&N air filters, cold air intakes, oil filters, cabin filters, home air filters, and other high performance parts. Holley Sniper EFI has arrived and it's here to change the traditional ways of thinking about electronic fuel injection. The Holley Sniper EFI is what you need for your street rod, off road truck, or muscle car! Sniper kit fits almost all carbureted vehicles, at a very affordable price. Moderator: Mod Squad. You may have to register before you can post: click the register link above to proceed. If you have an. Now, Holley EFI is dominating the performance world as well as our products for GM's. We carry many EFI systems—many self-tuning and self-learning—from the top players in engine performance, including MSD Ignition, Edelbrock, Holley, FAST, ACCEL, Chevrolet Performance, Quick Fuel, and more. I6 to 454 Swap? The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board. Hi ya, so did a search looking for info on the Holley sniper EFI kit. 38-4514 and 38-4515: Fits 2 barrel 6 cylinder and V8s that came with a Rochester 2GC small bore carburetor. EMS Kit, Programmable, with Control Unit and Harness, for use with 5. I went with the master kit which comes complete with all new fuel system. HyperSpark distributors are plug and play with all Holley Sniper EFI systems, featuring a high quality billet distributor housing, Hall Effect crank trigger sensor, and they come included with the fool proof patented clear installation cap. Overall at just under $500 and should work perfectly with the Sniper EFI install, looked to be the best pick for me. I see it being a decent replacement for all the CFI guys too. Holley Sniper. Includes: Holley Sniper 2 bbl Kit; RAD Tune. Whether doing some simple upgrades or going all out, this book will guide you through the process. The Sniper Stealth 4500 also features multiple Input and Output options for sensor inputs and switched outputs to control external relays. 24" C4AE-9425-F. Holley 07006 Sniper Kit 8 Cyl Efi. Holley Sniper 4 Barrel Fuel Injection Conversion – Self-Tuning Master Kit + Handheld EFI Monitor – Black Ceramic Finish. The Sniper Stealth 4500 EFI system from Holley features 8, 100LB/HR Fuel Injectors capable of supporting 800 to 1500 HP naturally aspirated, or 800-1250 HP on forced induction applications. All told it probably took about 8 hours and was as easy as described on the box. Holley Sniper Electronic Fuel Injection parts in-stock with same-day shipping. 5" full color touchscreen and much more! The throttle body will support up to 500 horsepower naturally aspirated. The Holley EFI Fuel Pump Module is designed for the Jeep CJ with a Sniper EFI BBD conversion kit. •Self-Tuning Kit + Handheld EFI Monitor. Everything is included to completely plumb your fuel system including; 40 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. intake manifold. 4 Fuel Injectors Supports 650 HP Forced Induction Gold Finish Handheld Tuner Holley Sniper EFI Self-Tuning Kit. but that when you cycle the key. Showcasing sniper efi in stock now! Air Intake and Fuel Delivery. The place for Innovation, not Imitation. After you get it tuned at idle and part throttle you can adjust the self lear threshold to a higher rpm so its above the pulling air in point. Holley carburetors powered every Monster Energy NASCAR® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. I couldn't get the extra 20 feet without returning the entire kit. Recently Searched. When an engine is idling, there is a vacuum in the intake manifold. I was thinking a performer rpm air gap dual carb manifold with EFI for a old school look and the benefits of EFI. EFI hose, in-line fuel pump, post and pre fuel filters, return bulkhead, and all of the necessary fittings and hardware. Our exclusive Holley Sniper master injection kit is just what you need to upgrade your early Bronco's Ford 289, 302 or 351W V8 engine to fuel injection! Inject some life into your Bronco with two of the most trusted names in the industry, Holley and Tom's Bronco Parts!. The Holley Sniper EFI kit Davin installs in place of the carburetor requires the addition of only minimal wiring. Thanks for any help/input. 4, 6 or 8 cylinder Engine has a 2 barrel, 2300 style flange intake manifold* Unleaded fuel only Any RTV silicone sealants used on the engine are sensor safe * Any 2300 flange intake manifold will work. atm I'm scratching my head TBH as to what Distributor to run. There's a bunch of Videos on YouTube about the sniper EFi, but a quick run down:. The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > Heavy Haulers: big block chevy question for med duty trucks. Holley just brought EFI within range! The new Holley Sniper EFI is 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. For a complete kit, please see our Holley Sniper Landcruiser 2F EFI Fuel Injection Kits. Whether you're looking to maintain, optimize, or upgrade, we offer competitive pricing on Holley Sniper EFI Self-Tuning Kit for your Truck or Jeep at 4 Wheel Parts. This ignition coil is potted with a premium grade epoxy, making it perfect for high vibration environments and can be mounted in any direction (horizontal, vertical, or upside down). Thankfully, Holley has just announced their new Sniper EFI for Rochester applications. EFI Live for FIC 540cc Injectors. Matthew Lunsford from Holley is part of the team that developed the Sniper EFI system — he explains why the Sniper is a great fit for a bracket racing application. You asked and Holley delivered!! Converting to electronic fuel injection has never been easier with some help from the Sniper EFI 2300! It's a 2 barrel EFI system capable of supporting up to 350hp. Since I will have a Electric Fuel Pump and the EFI, do I need the Vapor Storage Canister and/or the Liquid/Vapor Separator? Thinking I don't and can go directly from pump to EFI. Solving Holley Sniper High Idle Issues - EFI System Pro. I installed the Holley Sniper EFI on my SBC 350. 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. Big-Block Gen V 52 items. Browse our inventory of Intake Manifolds today, while they still last!. •4 Barrel Fuel Injection Conversion. If you are not using the Sniper for your dash you could run a resistor and trick the computer into thinking it's at 160°F when it is more like 120°F. It is the quickest fuel injected Pro Mod in the USA running 4. 9 wideband oxygen sensor so the Super Sniper receives feedback and tunes itself as you drive. The place for Innovation, not Imitation. Holley carburetors powered every Monster Energy NASCAR® Cup team and nearly every NHRA® Pro–Stock champion for four decades. 0L Coyote engines 90mm Throttle Body opening + Fuel Rail Kit Silver Finish with Sniper EFI logo Part# 839031 $549. I originally installed this unit on an 70's American hot rod, ended up switching that car to a different unit so I had this extra , used holley 4 barrel sniper. The fuel injection pump tester comes with flex hoses, fittings and instructions for quick reference. Recent Vehicles. Item #: 6643 NEW! $999. Application. Affordable aftermarket fuel injection is here and it couldn't be any easier to install on your vehicle. - Includes Specifically Designed Color-Matched 1" Drop Base with Clearance for Front-Mounted Fuel Fittings, 4" Paper Filter Element and All Necessary Mounting Hardware This Holley (120-540) Chrome 14"x4" Round Sniper EFI Air Cleaner is the perfect finishing touch for your Sniper upgrade!. The Sniper throttle body will fit single and dual four-barrel square flange manifolds—the four. Make your conversion simple, while getting maximum bang for your buck, with a Holley Sniper EFI self-tuning fuel injection system from Holley. Item #: 6653 NEW! $899. I've had a standard distributor and pointless ignition for the past 500 miles with no issue. This expertise comes from over 35 years of combined experience in both OEM and. This vacuum pulls fuel out of the injectors, and increases the effective pressure. FUEL INJECTION PARTS AND SYSTEMS: Holley Sniper Systems Sniper 2300 EFI System Sniper BBD Jeep System Porsche Systems VW Systems. •Qualifies for FREE SHIPPING! 550-516 Holley Sniper EFI Self-Tuning Kit - Classic Gold Finish. Our turbocharged Chevy 250 Inline 6 gets fuel injected with a Holley Sniper EFI Master Kit from www. 0L Coyote engines 90mm Throttle Body opening + Fuel Rail Kit Silver Finish with Sniper EFI logo Part# 839031 $549. I have a 69 Camaro with a 350 V8 which has an Edelbrock 4 bbl. + Manage Vehicles. Holley Sniper Efi 838232 Intake Manifold 8382312 LS3-L92 90MM. Eliminate typical carburetor cold starting issues, hesitations, flooding and vapor lock. I'm going to be installing my Holley HP systems soon. by hume performance (dyno sheet included) comes with the following: black chevy bow tie rocker covers. The great thing about this engine is it reliable, inexpensive, and has horse power and toque peaks at low RPM. We learned a few things during the install. I dropped the fuel tank and installed a G Body specific returnless fuel pump/sender who h meant I only had to run fuel hose to the factory hardlines and then up to the throttle body. The Sniper EFI master kit contains the most complete EFI fuel system on the market. The new Holley Sniper EFI BBD for Jeep CJ's will be the sensible compliment to any 258ci powered Jeep vehicle. We carry many EFI systems—many self-tuning and self-learning—from the top players in engine performance, including MSD Ignition, Edelbrock, Holley, FAST, ACCEL, Chevrolet Performance, Quick Fuel, and more. The place for Innovation, not Imitation. Part # BPP550518 Description Introducing Holley Super Sniper EFI! Looking to convert your blow thru carbureted turbo engine to EFI? Look no further. Over the course of 3 weekends I built a turbo kit and converted the car to Holley sniper EFI. But then I saw a video on edelbrock's pro flo and the tech in the video said something about it being better for loping cams because other efi systems get confused. There's a Holley support forum: Sniper EFI Tuning & Tech. Which intake should i use? Its in a 1978 ford f-150 4x4 with a 4 spd. EFI Live for FIC 525cc Injectors. 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. I used the Holley return-lesspump. Doing a LT4 Swap? We have you covered, Rick’s Vapor Series tanks merge mated with GM Pump modules merge seamlessly with your factory PWM unit to fuel your direct injected motor. Holley Hp Efi Price comparison. I'm not having much luck with getting a response from Holley on what harness, or if I'm on track of what is needed. Premium Wideband A/F (O2) Oxygen Sensors. I am replacing the Carb on my 345 with a Sniper EFI. I would like to have the HP control spark, but the information is not clear, like what I have found for FAST. HP system is all in similar priced, will run CNP, good boost controller etc, and you were buying the injectors anyway. The Sniper Stealth 4150 ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower!. Holley lists this Sniper throttle body at 1,440 cfm using 2. Small-Block V8 1 item. Eliminate typical carburetor cold starting issues,More Details ». Covers the YJ 4. Whether you're looking to maintain, optimize, or upgrade, we offer competitive pricing on Holley Sniper EFI Self-Tuning Kit for your Truck or Jeep at 4 Wheel Parts. Narrow Your Results By Vehicle: Recent Vehicles. If you have an. 125-inch throttle plates to move all that air. Fitech throttle body efi dragstrip results I asked Doug (in another thread) about a dual 4 set up and he said it was part of the plan. The temperature sensor needs to be installed anywhere but in the thermostat housing, in the intake, head or block. com FREE DELIVERY possible on eligible purchases. 6 cyl Systems. Review of Holley Sniper system installation on 1968 Corvette 427 Quick takeaways The Holley Sniper is not difficult to install but it does take a lot more time than Holley says. Holley Shiny Finish Sniper EFI Self-Tuning Master Kit 550-511K Features and Benefits: - Bolt on carburetor replacement (designed to fit single and dual carb manifolds) - Throttle body mounted ECU - no extra boxes to mount - Supports up to 650hp - 4 wire vehicle connection (Battery +, Battery -, Switched Ignition and RPM). Key to the improved performance of a system like this is the fuel injector location, which is at the end of the runner on the intake manifold right before the air flow stream enters. My Bronco is starting to vapor lock more even after I have wrapped the fuel lines with reflective tape and heat sheild wrap. Order this Holley Gold Sniper EFI 2GC Small Bore Self Tuning Kit for 1960-1969 Chevrolet C10 from CJ Pony Parts. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro-Stock champion for four decades. These systems feature 8, 100LB/HR Fuel Injectors capable of supporting up to 1250 HP on forced induction or dry nitrous applications. 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 Full Size Jeeps, as well as nearly any carbureted vehicle. Part Number: SNE-565-322. The Sniper EFI master kit contains the most complete EFI fuel system on the market. It tuned in nicely. Introducing Sniper EFI 2300 - Put an end to cold start issues, hesitations, vapor lock, and flooding. Guaranteed lowest price! Open 24x7 - Same Day Shipping! $20 off $599, $30 off $799, $100 off $1500 Orders. I have a 69 Camaro with a 350 V8 which has an Edelbrock 4 bbl. I also monitor everything with the other o2, so i can correct the fuel table. Make your conversion simple, while getting maximum bang for your buck, with a Holley Sniper EFI self-tuning fuel injection system from Holley. 76-inch diameter valves, and. FiTech 30002 Fuel Injection System. 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. When we got word that Muscle Car Restorations in Chippewa Falls, Wisconsin, was about to bolt. These full-featured throttle bodies are easy to install, can support a lot of horsepower, and will keep your budget intact. Hi all, I have recently purchased the Holley Sniper EFI kit, including the complete Hyperspark ignition system (distributor, coil, and C/D box). Find many great new & used options and get the best deals for Holley Sniper 550-511K EFI 4150 4-Barrel Self-Tuning Master Kit at the best online prices at eBay! Free shipping for many products!. 95 Holley 550-520 Holley Sniper EFI Self-Tuning Kit Super Sniper 4150 Carb Replacement Incl. For a complete kit, please see our Holley Sniper Landcruiser 2F EFI Fuel Injection Kits. 4 Injector 4150 Super Sniper EFI (550-518 Shiny, 550-519 Black, & 550-520 Gold) QUICKSTART MANUAL SNIPER EFI INSTALLATION INSTRUCTIONS Congratulations on your purchase of a new Sniper EFI Throttle Body System built by craftsmen to exacting standards in our Bowling Green, Kentucky facility. So many options out there from LMC. The Sniper EFI master kit contains the most complete EFI fuel system on the market. Not only does the Sniper EFI BBD offer superior throttle response and WOT power over the carburetor, but you can also gain timing control!. With our selection of quality brands and expert advice, we help boost your vehicle's performance and make a statement on or off the road. I've had a standard distributor and pointless ignition for the past 500 miles with no issue. I'm going to be installing my Holley HP systems soon. I read about a guy's install that placed it at the back of the manifold and it read. Year 2020 2019 2018 2017 2016 2015 2014. Converting to Timing control via an MSD distributor, and running into problems. Never would allow the motor to idle correctly nor stay running for any period of time. Really not sure the 8 cylinder ECU can be made to work with a 4 cylinder. 129 Available - RacingJunk Classifieds features & sells race ready Intake Manifolds. Use all due caution here, as secondary ignition voltage can be as high as 100,000 volts or more. Since then Holley has continued to refine their systems—efforts that led up to the Sniper EFI. If you have an. For normal street driving with a 383 stroker engine, ChevyMania! recommends a 650 cfm carburetor. Fuel Rail Kit RPM Power Band 2200-6800 Silver w/Sniper Logo Holley Sniper Hi-Ram Fabricated Intake Manifold: Intake Manifolds - Amazon. We can extend the height 1/2″ – 1 3/4″ for an additional fee of $75. Holley offers a 650 HP four injector version for lower horsepower applications with a power adder or someone just needing additional sensor inputs. I have a 69 Camaro with a 350 V8 which has an Edelbrock 4 bbl. The system bolts to any manifold with a four-barrel carburetor flange, and will work on a 600-horsepower stroker as well as. All you have to do is supply an EFI-capable fuel system, which Holley can help you with as well. I would like to get a in tank pump and also strap it in place instead of building a frame to mount. We opted for the Holley 440 distributor for the tuning advantages. I think someone did put one on a potent V6. Doing a LT4 Swap? We have you covered, Rick’s Vapor Series tanks merge mated with GM Pump modules merge seamlessly with your factory PWM unit to fuel your direct injected motor. Holley Sniper Efi Price comparison. Factory direct from the official K&N website. Holley EFI's Sniper EFI systems have brought fuel injection to the blow thru world. Holley 822042 Black Sniper EFI Sheet Metal Fabricated Intake Manifold, Hi-Ram LS3/L92 w/ 102mm TB Opening & Fuel Rail Kit fits the following vehicle(s): 2008 Cadillac Escalade 2009 Cadillac Escalade 2010 Cadillac Escalade 2011 Cadillac Escalade 2012 Cadillac Escalade 2013 Cadillac Escalade 2014 Cadillac Escalade. Part Number: SNE-19-100 More Detail Estimated Ship Date: Loading. Holley Sniper EFI is a perfect match for any muscle car, classic truck, street rod, or nearly any other carbureted vehicle. In Pro Mod, the MPS/Thyen Racing Hayabusa won the Manufacturers Cup championship in 2014. Part # BPP550518 Description Introducing Holley Super Sniper EFI! Looking to convert your blow thru carbureted turbo engine to EFI? Look no further. The exhaust ports measure 145 cc and carry 1. Holley® has been the undisputed leader in fuel systems for over 100 years. 4 Sniper EFI Assembly Throttle Body 1 N/A Qudrajet Flange Sniper EFI Throttle Body Includes ECU, fuel injectors, Manifold Air Pressure (MAP) sensor, Throttle Position Sensor (TPS), Manifold Air Temp Sensor (MAT), and an Idle Air Control Valve (IAC) 5 Air Cleaner Gasket 1 9 3. I'm going to be installing my Holley HP systems soon. The Super Sniper EFI Self-Tuning Kits from Holley feature all the benefits of EFI for a carbureted engine and are a perfect option for street cars, race cars off-road vehicles or anything running high horse-power, forced induction or nitrous. There is a bit of a learning curve though, fine tuning the ECU. The Holley Sniper master kit looked good and was packaged well but only came with 20 feet of EFI hose vs the advertised 40 feet. Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds. Did we mention the Super Sniper also has full nitrous control built-in? That's right, no need for a separate nitrous. For instance, timing control. A central point of tech info and knowledge from the Holley team and Sniper EFI users. Find Holley Sniper EFI 2300 Two-Barrel Fuel Injection Systems 550-849 and get Free Shipping on Orders Over $99 at Summit Racing! Introducing Holley Sniper EFI 2300! It's perfect for any vehicle that came standard with a 2300 Holley Flange like some Fairlanes, F100s, Javelins, Mustangs, Thunderbirds, Cougars and more. Efisystempro. Holley Sniper Fuel Injection Systems in-stock with same-day shipping. Holley Sniper 4 Barrel Fuel Injection Conversion – Self-Tuning Master Kit + Handheld EFI Monitor – Black Ceramic Finish. The Sniper Stealth 4150 ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower!. There's a Holley support forum: Sniper EFI Tuning & Tech. If you are drag racing and want it all in off the line the 1:1 ratio is great but if you are driving on the street you wind up having to feather the throttle a little to. Put an end to cold start issues, hesitations, vapor lock, and flooding. Since I will have a Electric Fuel Pump and the EFI, do I need the Vapor Storage Canister and/or the Liquid/Vapor Separator? Thinking I don't and can go directly from pump to EFI. I have a 69 Camaro with a 350 V8 which has an Edelbrock 4 bbl. If you have a CD box (for example, an MSD system), then the Violet and Dark Green wires go to a small one-wire ignition adapter (included with the system). The Holley Sniper EFI Self-Tuning Kit will require the use of an electric high-pressure fuel pump, this kit will NOT work with a mechanical fuel pump. 86" Pro Dash Touch Screen Digital Dashboard HO553-112. Four Cylinder 1650cc Custom Injector Set. Holley Sniper EFI owners and Tech has 11,745 members. LT1 Gen II 1 item. Pardon us as we struggle to contain our excitement about the newly released laptop tuning software exclusively for the Holley Sniper EFI Systems! Hey, what you can access and control via the included 3. •4 Barrel Fuel Injection Conversion. com FREE DELIVERY possible on eligible purchases. HP Calculator; Do you have our 1000cc high-z injectors? How about our 1120cc low-z injectors? Are you dreaming of upgrading to our 2150cc or 1100 high-z injectors? If you want to know just how much power you can make with what you’ve got (or what you’d like to have) it’s as easy as plugging a few details into our horsepower calculator below:. I went with the master kit which comes complete with all new fuel system. Installed the 550-510 kit on '78 Monte Carlo with stock 305. rotated the rotor in the dizzy to the #4 cyl, then rotated the oil pump slot with a long flat tip screwdriver to get the dizzy and the oil pump in alignment. 390 406 427 428 All off highway operations. Sniper EFI four fuel injector kits can support up to 650 HP. Holley Sniper EFI 2300 TBI Two Barrel Black Ceramic Finish. Review of Holley Sniper system installation on 1968 Corvette 427 Quick takeaways The Holley Sniper is not difficult to install but it does take a lot more time than Holley says. 550-510 Holley Sniper EFI Self-Tuning Kit - Shiny Finish. This ignition coil is potted with a premium grade epoxy, making it perfect for high vibration environments and can be mounted in any direction (horizontal, vertical, or upside down). Introducing Sniper EFI 2300 - Put an end to cold start issues, hesitations, vapor lock, and flooding. Cadillac 1 item. To do this, open up the Initial Startup gauge screen that was used in section 17. Holley carburetors powered every Monster Energy NASCAR® Cup team and nearly every NHRA® Pro-Stock champion for four decades. Holley Terminator EFI Electronic Fuel Injection Installation Instructions Overview Chuck's Garage - Duration: 37:06. Holley Sniper EFI BBD Self-Tuning Master System 550-859K Black Finish. Holley provides two options for ignition. Throttle body mounted ECU – no extra boxes to mount. Holley Sniper 550-511k Efi 4150 4-barrel. 4 Injector 4150 Super Sniper EFI (550-518 Shiny, 550-519 Black, & 550-520 Gold) QUICKSTART MANUAL SNIPER EFI INSTALLATION INSTRUCTIONS Congratulations on your purchase of a new Sniper EFI Throttle Body System built by craftsmen to exacting standards in our Bowling Green, Kentucky facility. Holley EFI Injection Kits. I have decided to go with the Holley Sniper EFI, and am using the RobbMC PowerSurge II Surge Tan (PS) k to pressurize the fuel. here's the video of the Holley tech rep showing Phasing and dwell. This throttle body fuel injection replaces any square bore or spread bore style 4-barrel carburetor. and went with the Holey Sniper efi kit. Every Sniper EFI System is. Holley EFI's Sniper EFI systems have brought fuel injection to the blow thru world. Holley Sniper 550-858K Master EFI 1971-86 Jeep CJ 258 6 cylinder Fuel Injection. Eliminate typical carburetor cold starting issues, hesitations, flooding and vapor lock issues; and are available in either four or eight fuel injector. I'm looking for any info anyone has on the installation on a Jeep 4. No oil fill means no failure for multiple mounting positions. 1973 - 1979 F-100 & Larger F-Series Trucks - Holley EFI - Is this worth doing? Debating about putting it in my 79 Bronco. I couldn't get the extra 20 feet without returning the entire kit. Doug's hardly a "corporate" guy One more feather in his caphe's the guy who basically got all the Pro Stock teams dialed in with their EFI systems when NHRA switched to EFI. Total Queries: 4 Zlib Compression is on. 1972 Nova Holley Sniper EFI. and the Holley Sniper EFI 4BBL supports up to 650 HP N/A (flows 800 CFM with four 100 lb/hr fuel injectors). Holley Sniper 565-322 - Holley Sniper EFI HyperSpark Distributors. #N#Use an asterisk (*) for a partial search. One of the most difficult parts of the DIY fuel injection. *Due to the large cap design, the DUI distributor may interfere with the thermostat housing on a 460. The place for Innovation, not Imitation. These tank kits are a complete solution for your EFI project. The Holley Sniper EFI Self-Tuning Kit will require the use of an electric high-pressure fuel pump, this kit will NOT work with a mechanical fuel pump. See all 15 photos The Holley Super Sniper EFI includes a Bosch LSU 4. As per the suggestion of our own Tony Muscle, I am swapping a stock fuel sending unit with the stock vent line for the charcoal canister and will use this as the 1/4" return line for the PS. EFI 24x™ LT1/LT4. The place for Innovation, not Imitation. When buying the Holley Sniper EFI kit, you've got two basic options. There is significantly less available power, because a good percentage of the combustion will get past the loose piston rings and enter the crankcase or oil pan. Fuel Rail Kit RPM Power Band 2200-6800 Silver w/Sniper Logo Holley Sniper Hi-Ram Fabricated Intake Manifold: Intake Manifolds - Amazon. Holley's sniper bbd kit was designed for use on 1971-1986 jeep cj's with this engine combo, and although you probably won't see these numbers from your trusty inline 6, a pair of 100 pound. 550-510 Holley Sniper EFI Self-Tuning Kit w/Handheld Monit (Pol'd ver of 550-511) AU $87. Now, Holley EFI products power these cars and are dominating the performance world. Review of Holley Sniper system installation on 1968 Corvette 427 Quick takeaways The Holley Sniper is not difficult to install but it does take a lot more time than Holley says. It was a bolt on replacement for the Opel Solex carb. It has l and l headers. SBC CHEVY 434 PRO STREET MOTOR, AFR HEADS, CRATE MOTOR 655 hp BASE ENGINE. by hume performance (dyno sheet included) comes with the following: black chevy bow tie rocker covers. Be sure to check for any binding conditions and correct. No oil fill means no failure for multiple mounting positions. The tester fits most systems, except for Bosch, CIS-Jetronic, and GM. Holley Sniper EFI manifold series are designed for Chrysler Gen III Hemi engines. The Holley EFI Fuel Pump Module is designed for the Jeep CJ with a Sniper EFI BBD conversion kit. There is significantly less available power, because a good percentage of the combustion will get past the loose piston rings and enter the crankcase or oil pan. 4 Cyl Universal throttle body fuel injection kits available. So the Holley carb set atop of the engine is a good match for the upgrades Davin added during our Redline Rebuild, but why leave well enough alone? The Holley Sniper EFI kit Davin installs in. Refine results by: Current Vehicle. Showcasing sniper efi in stock now! Air Intake and Fuel Delivery. The form below allows you to search for car, truck, motorcycle or boat parts in real time. I was going to sell it on ebay and buy either the Holley 2300 or affordable efi/ patton machine unit for my mga but I thought why not try the 4 barrel sniper out first. Sniper Hi-Ram Fabricated Intake Manifold; 2 x 4 EFI; Single Plane; 4150 Flange Size; Front/Rear Height 8. The Sniper Stealth 4500 also features multiple Input and Output options for sensor inputs and switched outputs to control external relays. Single Cylinder Nitrous Systems. Holley has designed the perfect solution for those struggling with the old BBD carburetor on their Jeep. 1) Holley Sniper EFI Self-Tuning Master Kit - Black Ceramic Finish. Four Cylinder Nitrous Systems. Sniper EFI HyperSpark Distributor; 1961-1988 GM 262, 283, 292, 302, 305, 307, 327, 348, 350, 396, 400, 402, 427, 454; Hall Effect Crank Trigger Sensor Housing. These tank kits are a complete solution for your EFI project. The unit also incorporates a 2. If you are not using the Sniper for your dash you could run a resistor and trick the computer into thinking it's at 160°F when it is more like 120°F. carb and a mild performance camshaft. Key to the improved performance of a system like this is the fuel injector location, which is at the end of the runner on the intake manifold right before the air flow stream enters. New for the Sniper EFI product line is a factory replacement Sniper EFI canister style ignition coil. Now available with CNC Porting! All American CNC Small Block Chevy Heads are the Hottest 23° Conventional. The default is 100 usec. The carburetor used depends on the type of engine and the use of the engine. I've had a standard distributor and pointless ignition for the past 500 miles with no issue. This caused me to miss my installation window. Buy Holley Sniper EFI XFLOW 4BBL 550-541 Black, Best Deals on engine parts with expert customer service at CNC-Motorsports Holley Sniper EFI, Supports up to 800HP Naturally Aspirated, 4x 120 Lb\/Hr Injectors, Black Finish. Hi all, I have recently purchased the Holley Sniper EFI kit, including the complete Hyperspark ignition system (distributor, coil, and C/D box). 95 Holley 1250 HP Forced Induction Sniper EFI 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Classic Gold Finish. #N#Use an asterisk (*) for a partial search. Review of Holley Sniper system installation on 1968 Corvette 427 Quick takeaways The Holley Sniper is not difficult to install but it does take a lot more time than Holley says. Holley Sniper EFI Hyperspark Distributor 351W. 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. Eliminate typical carburetor cold starting issues, hesitations, flooding and vapor lock. The Sniper Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. Review of Holley Sniper system installation on 1968 Corvette 427 Quick takeaways The Holley Sniper is not difficult to install but it does take a lot more time than Holley says. Find Holley Sniper EFI 2300 Two-Barrel Fuel Injection Systems 550-849K and get Free Shipping on Orders Over $99 at Summit Racing! Introducing Holley Sniper EFI 2300! It's perfect for any vehicle that came standard with a 2300 Holley Flange like some Fairlanes, F100s, Javelins, Mustangs, Thunderbirds, Cougars and more. To do this, open up the Initial Startup gauge screen that was used in section 17. Holley just brought EFI within range! The new Holley Sniper EFI is 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. by 82F100 » Sat Jun 06, 2009 6:26 pm. This caused me to miss my installation window. 550-510 Holley Sniper EFI Self-Tuning Kit - Shiny Finish. The Holley Sniper EFI Self-Tuning Kits feature all the benefits of EFI, and are a perfect option for street cars, muscle cars and off-road vehicles. Now, Holley EFI products power these cars and are dominating the performance world. On the Holley. Actual appearance may vary. •Self-Tuning Kit + Handheld EFI Monitor. You may have to register before you can post: click the register link above to proceed. INSTALLATION INSTRUCTIONS 5" Tachometer 2650-1244-00 Rev. 0 Review(s) 0. Holley Sniper Efi 838232 Intake Manifold 8382312 LS3-L92 90MM. Ford Inline Six, 200, 250, 4. If you're looking to make your vehicle's engine better than ever, than you'll definitely want to invest in this brand-new Holley Shiny Finish Sniper EFI 2300 Self-Tuning Kit (550-849), now available to purchase right here at CJ Pony Parts!. 95 Holley 1250 HP Forced Induction Sniper EFI 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Classic Gold Finish. There is a bit of a learning curve though, fine tuning the ECU. Find Holley Sniper Intake Manifolds, Fuel Injected with LS7 Cylinder Head Style (application) and get Free Shipping on Orders Over $99 at Summit Racing! Holley Sniper 830042 - Holley Sniper EFI Fabricated Intakes. Use all due caution here, as secondary ignition voltage can be as high as 100,000 volts or more. Vapor Series Tanks to fuel your Gen IV motor. Quickly test the fuel pump pressure on most injector systems with this fuel injection pump tester. 240-300 "Big Block" Six Performance. by arse_sidewards. Holley Hp Efi Price comparison. dyno tuned and fully run in. Is the stock GM Powerglide transmission compatible with this set up?. Holley carburetors powered every Monster Energy NASCAR® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Review of Holley Sniper system installation on 1968 Corvette 427 Quick takeaways The Holley Sniper is not difficult to install but it does take a lot more time than Holley says. Recent Vehicles. But after trying diligently to solve multiple issues with the Holley Sniper TBI, Burgett says that Gateway Bronco has transitioned exclusively to Edelbrock Pro-Flo 4 for their EFI systems. Part # 550-511K 2) Sniper EFI HyperSpark CD Ignition Box. I followed the instructions thoroughly. Re: Anyone here successfully running an aftermarket EFI System, Megasquirt, Holley Hp, Sniper, Atomic, FITech? Post by E1ghtTrack » Mon Aug 26, 2019 12:32 am I am running a Holley sniper 2300 on my 200 3. Holley Terminator X and X Max Stealth 4150 Electronic Fuel Injected (EFI) Systems will improve idle stability, drivability, and wide-open throttle horsepower. Hi all, I have recently purchased the Holley Sniper EFI kit, including the complete Hyperspark ignition system (distributor, coil, and C/D box). The Sniper Stealth 4500 also features multiple Input and Output options for sensor inputs and switched outputs to control external relays. Since I will have a Electric Fuel Pump and the EFI, do I need the Vapor Storage Canister and/or the Liquid/Vapor Separator? Thinking I don't and can go directly from pump to EFI. 5 Bar Map S. Holley just brought EFI within range! The new Holley Sniper EFI is 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. You may have to register before you can post: click the register link above to proceed. Free shipping. Effective pressure is the actual applied pressure for the injector, and is the pressure differential ACROSS the injector. 55 gears go with the N-412. 5 catback Would like a choppy idle on this car, tired of boring stock rumble like ive had in past cars, nothing all out but good chop for the street with prominent performance cam sound and well mannered enough for the street. Doug Flynn, from Holley, said the Sniper can realistically support 680 horsepower. Holley Sniper EFI 550-520 4 Barrel Fuel Injection System 4150 Gold Finish 650HP. Holley Sniper EFI HyperSpark Distributors. Nothing in Holley's instructions manuals for any of the systems (Stealth 4500, Super Sniper, Sniper 4150, or Sniper 2300) say what fuel can be used with the system. It was a bolt on replacement for the Opel Solex carb. Upgrade to Sniper EFI and take advantage of the piece of mind knowing that your engine will start and run exactly how you want it to, every time! Features: •Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate Part #9006 is recommended). It's an easy bet that folks with. I know they're others, like the Howell, which a lot of people seem to like especially if you need it to be emissions compliant. 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 Sniper Efi 550-927 Terminator X Max Mpfi Controller Kit 4. Converting to Timing control via an MSD distributor, and running into problems. Older cars have carburetors, but electronic fuel injection (EFI) offers greater fuel efficiency and improved performance. Doug Flynn, from Holley, said the Sniper can realistically support 680 horsepower. The new Sniper EFI canister coil is perfect for. The form below allows you to search for car, truck, motorcycle or boat parts in real time. Holley Sniper Laptop Tuning Software. *Due to the large cap design, the DUI distributor may interfere with the thermostat housing on a 460. V-8 Systems. The new Holley Sniper EFI BBD for Jeep CJ's will be the sensible compliment to any 258ci powered Jeep vehicle. Holley 550869 Sniper Quadrajet Gold Bolt on bbd carburetor replacement Engineered specifically for 1971-1986 jeep cj’s with 258ci 6 cylinder engines Throttle body mounted ECU – no extra…. Compatible with naturally aspirated and forced induction engines. View Profile I am looking at the 2 barrel efi by holley. 0 DART BLOCK, CRATE MOTOR 724 hp BASE ENGINE. When an engine is idling, there is a vacuum in the intake manifold. The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > Heavy Haulers: big block chevy question for med duty trucks. Holley Sniper EFI conversion. Each tank is a direct fit for your application-no modifications necessary. This has become a very popular upgrade on many of our engines. It was a bolt on replacement for the Opel Solex carb. Exclusive Content. Now, Holley EFI products power these cars and are dominating the performance world. 4 bolt bottom end. Economically priced to save your hard earned money for. LT Gen V 1 item. 86" Pro Dash Touch Screen Digital Dashboard HO553-112. I have decided to go with the Holley Sniper EFI, and am using the RobbMC PowerSurge II Surge Tan (PS) k to pressurize the fuel. Holley just brought EFI within range! Introducing Sniper EFI 2300! It's perfect for any vehicle that came standard with a 2300 Holley Flange like some Fairlanes, Galaxies, Falcons, Comets, F100s, Javelins, Rebels, Mustangs, Thunderbirds, Cougars and more. The system bolts to any manifold with a four-barrel carburetor flange, and will work on a 600-horsepower stroker as well as. EFISystemPro. SBC CHEVY 434 PRO STREET MOTOR, AFR HEADS, CRATE MOTOR 655 hp BASE ENGINE. I lose 6 gallons from the Mustang tank but that's ok for me. Upgrade to Sniper EFI and get the tactical accuracy of EFI today! Perfect for Full Size Jeeps, as well as nearly any carbureted vehicle. On the Holley. 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. Also ensure that the timing light’s cords can not get tangled in a moving engine or burned on hot components. That carb was often called the Pinto carb and was on a ton of 4 bangers back in the day. It will be installed on my 1970 Javelin 390. 5 Bar Map S. 95 Holley Sniper 550-860 EFI BBD Jeep CJ, Classic Gold $999. 4 Injector 4150 Super Sniper EFI (550-518 Shiny, 550-519 Black, & 550-520 Gold) QUICKSTART MANUAL SNIPER EFI INSTALLATION INSTRUCTIONS Congratulations on your purchase of a new Sniper EFI Throttle Body System built by craftsmen to exacting standards in our Bowling Green, Kentucky facility. Sun May 06, 2018 2:29 am. Holley Sniper 550-511K BLACK EFI 4150 4-Barrel Self-Tuning Master Kit Fuel Pump. Re: Holley Sniper EFI Anyone « Reply #5 on: October 18, 2016, 04:58:19 PM » So after months of speculation turns out the the Sniper system does have timing control but i will have to either have to somehow lock my stock HEI distributor or go with an aftermarket distributor. This expertise comes from over 35 years of combined experience in both OEM and. Now, Holley EFI products power these cars and are dominating the performance world. 0 engine, transmissions, transfer cases, axles, differentials, driveshafts, steering boxes, brake upgrades, shocks, springs and lift kits, chassis strengthening, and interior upgrades. Holley also provides you with a choice of finishes—satin black or polished aluminum. EFI/Electronic Fuel Injection Systems Take a technological leap forward with a new electronic fuel injection system from Summit Racing. Holley Sniper EFI is a perfect match for any muscle car, classic truck, street rod, or nearly any other carbureted vehicle. I've had a standard distributor and pointless ignition for the past 500 miles with no issue. 5 map sensor that results in a maximum boost level of. I am happy with the power the enigne made. Our exclusive Holley Sniper master injection kit is just what you need to upgrade your early Bronco's Ford 289, 302 or 351W V8 engine to fuel injection! Inject some life into your Bronco with two of the most trusted names in the industry, Holley and Tom's Bronco Parts!. Holley has been the undisputed leader in fuel systems for over 100 years. I've got a Holley 2300 Super Sniper in a blow through application on an air-cooled VW. Last year, just a few months after finishing my install of the high performance engine I'd had built, my '81 Bronco was rear ended and totaled.