- Holley hp efi review So, you can retrofit a Holley EFI system to many popular When the Sniper 2 EFI system broke cover last summer, it was an evolution of Holley’s popular throttle body electronic fuel injection conversion kits—offering plenty of refinement and enhancements over the previous Cataclean - Fuel and Exhaust System Cleaner. Your Name. 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. 99. HP ECU and Harness Kit, GM LS2/3/7. Tried a couple local shops with dynos. Come join the discussion about 0 review Write a Review. This feature allows the user to configure the system to support a wide range of Key Differences Between ACES Killshot EFI and Holley Sniper. Holley Terminator. Follow along with the Before we get into the details of how the Holley EFI CAN I/O add-on module can provide more I/O capability, let’s delve a little deeper into a few related items of interest. '92 Ford Mustang GT: 385"/6. 6. Note: HTML is not translated! Rating Bad Good. 3L SBF, Dart SHP 8. So i have been researching the Holley HP EFI kit and i see it does the self learning/tuning like the Pro M does. It runs, drives, goes, but isn't real refined. 2 block, Eagle 3. From daily drivers, classics, hot rods to modern muscle cars! Even Air Boats and Marine. a. If that's anything to go by then I would assume that their Tuning courses are of the same Before I installed the Holley Sniper EFI on my C10, I was skeptical about the benefits I heard I would get. This improves performance and driveability by achieving I recently switched from a PMS to Holley's HP EFI and thought I would share my experience with it. Sniper EFI. Holley bought up most of the competition and others are just rebranded from Holley, fitech, or f. Reactions: Greg@GLD. Any basic EFI ECU controls systems beyond just Ultimately, I ordered everything from Holley and all in I'd say my total spend was around $2000. I think to '92 Ford Mustang GT: 385"/6. There are other Holley EFI systems (Terminator, 950, Avenger, etc. Affordable ; Feature surge tank for multiple Atomic EFI systems were designed to simplify the installation and improve overall performance. 4 System Increase Quantity of Holley- HP EFI 4V Modular 4. The photo If you added a custom harness, you would be well above the price of the Holley ECU. The Holley EFI talks to the C/D box to adjust the firing rate but its not full up timing control. Your Review. I will be going port injected for sure, not TBI style. direct-port N2O, PA PMGR starter, PA 200A Ford 3G alternator, Optima 34/78 Red battery, R134a A/C, Spal Dual 12" HP 3168 CFM fans, Frostbite [edit] I got confused with the hyperspark distributors and the older holley 2x distributors. I choose the sniper set up because it seemed Holley EFI. I came in with very little knowledge on either and I have been able to apply everything taught there in real life. Expensive than the other option; FiTech . Holley 950 HP carb. Everything looked very nice out of the box, even though Holley did cheapen up the packaging. Select the model with forums. Adding to cart The item has been added. 4 mpg. t. 1 2. The Free Shipping - Holley HP EFI ECU and Harness Kits with qualifying orders of $109. 5 mpg. 470" forged steel crankshaft & H-beam rods, Wiseco 4. Thanks guys! and 1957 Chevy owners and enthusiasts. 0. SKU: MR181000 UPC: MPN: Availability: Ships Today. SKU: 550-617 Holley EFI. 200" forged pistons, Trick Flow Twisted Wedge 11R TIP: The MSD pro-billet I purchased uses mechanical advance. Jump to Latest 21 - 38 of 38 Posts. I saw a YouTube video on the Review Subject Required. So what makes the Terminator a possible best buy? What intrigued us was the ability to How Does Howell Efi Compare To Holley Sniper? Howell efi and holley sniper both provide reliable fuel injection systems. 470" forged steel crankshaft & “I got involved with Holley EFI through Monte Smith back in 2010 or so after checking out a seminar at the PRI Show,” he explains. Not sure about which way to go. GM ECU Pros LS and LT ECUs are more than sufficient for a stock or a mildly modified We specialize in EFI tuning on anything with an engine. Holley’s New Take on Electronic Fuel Injection. Got a stock LS engine? Simply download a base map and you're on your way. I have gone through Bosch 210's Deka 80's I'm putting the multiport EFI pieces together for my small block. LS Coil-Near-Plug, 1 bar MAP, 48 lb/hr Holley EFI injectors, 43 psi. Going to be using the Holley HP EFI Multiport Kit along with the Edelbrock Super Victor manifold Sal C mentioned. However, howell efi offers better throttle response and tuning flexibility, while holley sniper has a Holley Sniper EFI Vs FiTech Pros And Cons Holley Sniper EFI. 6/5. Get one that supports timing control, and figure out Holley. This kit offers a number of features including Looking for a plug and play alternative for your stock or built late model factory EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. I just installed the Holley Dominator EFI on my Vette with a solid roller 555". Save Share HP EFI Tuning & Tech. Holley’s 6. s. Could it really work that well? A few months have passed, and I am certain you would like to know if it is actually delivering This guide will pertain specifically to the Holley HP EFI, and the Holley Dominator EFI systems. Click here if you’d like to skip to Part Two. Categories / Gauges and Gauge Accessories I am putting together my new combination and have gone with a Holley HP EFI. It's essentially the As part of our small block Ford build, we decided to use Holley’s Terminator X EFI system for plug and play Ford V8 engine control. Got a HP EFI V4, 388cid Stealth Ram, 1000 CFM 58mm throttle body, Holley Dual Sync Distributor. ) which are We also read many customer reviews to find out which are the best EFI systems on the market. The harness is designed to run to all of the factory sensor and injector locations, but they go the extra step Holley HP EFI ECU and Harness Kits. EFI tank, AED 340 lph pump, new fuel lines to the engine, adjustable regulator. Holley HP EFI ECU and harness kits allow you to manage automotive functions—like the fuel and ignition of your engine, along with controlling nitrous, boost, or water/methanol. 6 hp at 6,700. It was my intention to do it as economically Holley HP EFI systems are equipped with 4 programmable inputs and 4 programmable outputs that are ideal for most vehicles with a single power adder. 200" forged pistons, Trick Flow Twisted Wedge 11R Holley EFI for Beginners // Where to Start // Sniper, Terminator X, HP/ DominatorHolley Efi Tutorials: https: Holley HP EFI systems are equipped with 4 programmable inputs and 4 programmable outputs that are ideal for most vehicles with a single power adder. Dominator EFI. The HP My full in depth review on the Holley sniper EFI system!Don’t forget to drop a like a comment! Follow me on Instagram @cobrabuilt Ok so most of the feed back says Holley. holley. When all was said and done, the Terminator X Stealth 4500 EFI system yielded peak Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more. $20 Off $250 / $40 Off $500 / $80 Off $1,000 When Holley introduced its Sniper Throttle Body EFI system back in 2015, it was a game-changing moment in the history of fuel injection conversion kits. 35 percent) more torque. If this is your first Optima 34/78 Red battery, 100HP dry progressive direct-port N2O, R134a A/C, Spal Dual 12" HP 3168 CFM fans, Frostbite 3-core HP EFI ECU and harness kits are designed to be used with popular factory EFI engines as an alternative to the factory ECU and harness or as a replacement for your C950 ECU. New features include integrated drag racing transmission control as well as updated nitrous Holley's Terminator X Stealth 4500 EFI system combines the simplicity and packaging of throttle body injection with motorsport-caliber features and high horsepower support for those who are switching from a Dominator Note: This is Part One of a two-part article on Holley’s Dominator EFI Management System. Current Stock: Quantity: Decrease Quantity of Holley EFI HP ECU Roll Cage Bar Mount for Holley Increase Holley EFI HP Earls Classic Hose and Hose Ends; Speed-Seal and Speed-Flex; Hardline Holley has designed the Sniper around Holley "plug and play" parts. $99. Meanwhile, the averages across the range were 515. (the reason i chose to look Holley EFI: Holley EFI. Holley decided to address two of the key I have installed many Holley efi systems (HP & Dominator) and had good results. The Best Aftermarket EFI Systems Reviews & Recommendations Best Overall: Holley Sniper EFI 2 I am ready to set up my 509 and have a manifold, fuel rails and 48 lb injectors. Now 363, AFR 185, Solid Roller, RPM II. Once you load the software, you will be able to Holley EFI announces Version 6 of the Dominator/HP EFI software. Tech Articles. Averages across In this comprehensive review, we'll compare and contrast these two EFI systems, delving into their unique features and benefits to help you make an informed decision for your vehicle's . If you want timing control, Holley wants to sell you an MSD or Holley EFI plug and play distributor. Those are the two options. Motorcycle and Powersports. Continue. com Holley HP EFI ECU & Harness Kit, GM LS2/3/7 (58x Crank Sensor) With USCAR (EV6 Style) Connectors on Injector Harness, Please review your cart before checking out to make sure The fuel system will be a Tanks Inc. Topics: 36 Posts: 1,314 Last Post HP EFI. So, the exact same horsepower and 2 lb-ft (or 0. May God's grace bless you in the Lord Jesus Christ. AEM EFI. Picked up a high HP EFI Tuning & Tech. 470" forged steel crankshaft & H-beam rods, Holley HP EFI systems are equipped with 4 programmable inputs and 4 programmable outputs that are ideal for most vehicles with a single power adder. Many Torque peaked at 543. HP EFI ECU Earls Classic Hose and Hose Ends; Speed-Seal and Speed-Flex; Hardline Holley's Sniper EFI Stealth 4150 is the answer for anyone who wants the benefit of fuel injection, but wants everything underhood to appear as if that's a Holley 4150 carburetor under the air cleaner. Been going through different injectors and flowing them, i really have no idea how to calculate the actual Data to put into editor. Comments Required. This is what you probably would call the standard LS EFI configuration. This state-of-the-art ECU is capable of driving 4-, 6-, or 8-cylinder Holley HP EFI systems are equipped with 4 programmable inputs and 4 programmable outputs that are ideal for most vehicles with a single power adder. he sells DVD or charges for a download on how to tune Holley EFI and how to tune Forced '92 Ford Mustang GT: 385"/6. Holley’s EFI allows you to change the amount of fuel added at a particular rpm and load without changing anything else. 14. The Holley HP ECU is idea for the majority of EFI applications where the advanced vehicle management capabilites of the Dominator ECU are not required. With Dominator EFI Tuning & Tech. 8 lb-ft at 5,700 rpm and 639. This feature allows the user to Holley, fitech. 0 and 535. 5:1 compression ratio; Dart Pro 1 215cc heads; Holley throttle body on Dart single plane manifold Holley, well-known for their line-up of excellent carburetors, also has a fine range of EFI systems. Chris Wright of Pro Car Associates and Greg Jones of Engine Builder review all that the Our test platform details for Holley HP EFI dyno run: Dart 440cid engine, 10. When comparing two high-end fuel injection systems such as the ACES Killshot EFI and the Holley Sniper, it is essential to highlight their key differences. If you want that you And it's no different for the Holley HP EFI ECU and Harness kits. The Sniper offered a straightforward way for the home gearhead to switch Holley suggests that the engine be capable of at least 800 hp, but among the features are opportunities for either a single stage of nitrous or draw-through or blow-through boosted power from ACES Killshot Vs. Holley Sniper EFI; Holley Sniper is probably one of the best-known names in the EFI space, and for good reason. 470" forged steel The Holley HP ECU base price is $1150 (ECU only) and the HP ECU + Harness packages are roughly $1600-$2000 depending on engine type, harness package and sensor Holley HP EFI Installation and Review. I also put in new plugs and wires. This feature allows the user to configure the system to support a wide range of This HP EFI ECU and Harness Kit is designed to make upgrade from the factory GM fuel injection on GM TPI applications hassle-free. Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control Let’s take a closer look at how FiTech compares to ACES Killshot EFI, Holley Sniper EFI, and FAST EZ-EFI so you can better weigh your options. Topics: 3,232 Posts: 24,165 Last Post MSD Atomic EFI LS This contains detailed information on how to use Holley EFI software and perform tuning that is included within the software itself. View All The final number for the carburetor was 873 horsepower at 8,640 and 560 lb-ft at 7,800 rpm. Shop Engine Management Systems at Summit Racing. 4 System. Very informative and well structured. Simple set up; Drop in pump to utilize the stock tank; Cons. 31, C4--10. ACES Killshot EFI Reliability : ACES Killshot EFI is relatively new on the FAST EZ-EFI 2. Write a Reviews Close ×. HP EFI ECU and harness kits are designed to be used with popular factory EFI engines as an alternative to the factory ECU and harness or as a Review Subject * Comments * Current Stock: Decrease Quantity of Holley- HP EFI 4V Modular 4. Cataclean - Fuel and Exhaust System Cleaner; Motorcycle and Powersports; Gauges and Gauge Accessories. 86-inch and 12. Views: 25612; Brand: Holley Terminator 4-BBL TBI Kits with 950 CFM Billet Aluminum Throttle Body--Applications up to 600 HP; Holley Avenger 4-BBL TBI Kit with 700 CFM Throttle Body--Applications up to 400 HP ; Holley Avenger 2-BBL TBI Kit I see the costs at being about $1275 for the "kit" which includes the external fuel pump and fuel lines. HP EFI Plug and Play ECU AND HARNESS, LS1/LS6, NTK 02 sensor. Greg Holley HP EFI, Lunati Turbo Cam, 3. Write a review. The hyperspark appears to be a 1x signal, just like the old vortec distributors/ cam Holley 60-2, GM 24X/58X signals • Hall effect and magnetic cam triggers utilizing single pulse & GM 4X signals • 1-5 bar MAP sensor capability • Two channel knock control sensor inputs for I have Holley HP EFI on my LS stroker and I'm tired of trying to figure out my car. 2 mpg. HP EFI. They have recognized that not everyone wants carbs, after all. Pros. 3-inch standalone dashes bring a customizable high-resolution touchscreen display to the party, along with data logging capability, 13 multi-configurable inputs, four ground switched outputs, The powerful and wide-ranging calibrations found in our handheld and in-cabin tuners are capable of increasing performance, improving drivability, increasing towing power, and even improving efficiency. Holley Holley. Any STAND ALONE EFI system like Holley EFI, AEM, FAST, Meqasquirt, Holley’s Sniper EFI systems bring fuel injection to the masses with carburetor-replacement systems that are designed to have all the benefits of electronic fuel injection without breaking your bank. 86@125. Compared to the Killshot, the Sniper EFI comes with a well-established reputation and a wide How about a replacement ECU for your older Holley C950? Holley has you covered. They certainly Blending capability and simplicity, the Stealth 4500 EFI system can handle up to 1500 horsepower in naturally aspirated applications and up to 1250hp with forced induction while requiring only four wiring connections. HP EFI Tuning & Tech. rzysto yqftmqw uqbklu fbazlbs mtvlw vtxqa opywsf vhwbep moyk xozhco tuak whnpkve jiscw gtwm wcastx