Now, holley efi products power these cars and are dominating the performance world. Holleys new terminator efi system alternate supercars. Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. Ive been dealing with this hunting issue with the terminator for years so im getting pretty good at fixing it.
Follow along this stepbystep guide to creating a base tune using holley efi software from proper sensor configuration to idle, fueling, and timing. If youre an advanced tuner, you may elect to build a base tune from scratch. Its economically priced so you can have all the benefits of efi and still have money to finish or upgrade the rest of your ride. For those looking to dip their toe into the efi waters for the first time, holleys terminator series efi systems are the perfect start. Buy a holley selftuning terminator stealth electronic fuel injection conversion kit with a polished finish for your carbureted v8 engine from cj pony parts. Moore racecraft will be providing efi tuning support for the following events. Cecil county dragway early testing available by appointment only. Holleys terminator stealth efi systems have the same great selftuning features of. Installing holley terminator efi system modified mustangs.
Efi idle tuning notes holley performance products forums. Tuning information for terminator x holley performance products. Efi idle tuning notes free restoration and repair help for. The tuning is split up into basic tuning and advanced tuning sections. Holley efi instructional videos holley performance products forums. I am trying to decide between these two efi systems for my 1979 camaro, 383 stroker, 562 lift 300 duration howards cam, 510 hp, 480 ft lbs torque. We test the impact on performance via the butt dyno, the 18thmile drag strip, the chassis dyno and gas mileage. This document contains an abbreviated list of carb numbers and calibrations.
Plus they have great customer support and keep the old school look. Terminator efi will support any engine with an output of 250600 horsepower that has a 4150style intake flange. Mpfi fuel injection system holley performance products. I had an edlebrock 1405 on this mustang and my previous 66. Sniperavengerterminatorhpdominator efi users, disregard the.
Looking for a plug and play alternative for your hayabusa or gsxr efi engine. I recently switched to a holley street avenger 670 and it woke my engine a lot. Now, holley efi is dominating the performance world as well as our products for gms ls engine. Holley terminator efi throttle body fuel injection systems. This content came from cartechs book, efi conversions. Holley has you covered with the new terminator stealth throttle body fuel injection system. All new terminator stealth efi from holley alternate supercars. To see if holleys selftuning terminator stealth efi system lived up to the hype, we installed one along with holleys sniper efi conversion fuel tank on a 1967 mustang g. Holley terminator efi throttle body fuel injection systems jegs. This will be the third holley system i have, running the dominator on my procharged 95 lightning, have the hp on my 92 gt. Holley 550440 efi conversion kit terminator stealth selftuning. In this video we demonstrate the amazing self tuning capabilities of the new holley, avenger, hp and dominator efi systems. May 19, 2017 if youre an advanced tuner, you may elect to build a base tune from scratch. These kits give you complete charge of your engine and selflearning fuel strategies, along with the proven, racewinning technology of holley efiall at a budgetfriendly price.
I had my idle dialed in and then i changed my intake manifold to single plane. Ive installed the holley terminator a couple years back and it needs some fine tuning which i know nothing about. Im putting this on a 500 hp sbc and im sure will be awesome. The streetability of efi conversions might create a question mark for any enthusiast, but holley has laid those doubts to rest with its terminator efi system. We specialize in most aftermarket engine management systems tuning.
Holley terminator x vs megasquirt pnp2 mustang forums at. How to setup and tune holleys dominator efi system part 1. This free software provides access to all of the base tables and maps required to operate your ls engine. This tech tip is from the full book, efi conversions. Terminator efi will support any engine with an output of 250600 horsepower that has a. We hope you enjoy shopping at finish line performance. Dont settle for a junkyard ecu with a cumbersome tuning interface when you can. Feb 19, 2015 i am trying to decide between these two efi systems for my 1979 camaro, 383 stroker, 562 lift 300 duration howards cam, 510 hp, 480 ft lbs torque. Mar 20, 2014 the streetability of efi conversions might create a question mark for any enthusiast, but holley has laid those doubts to rest with its terminator efi system.
New terminator x x max for fords ford mustang forums. T hrottle position table is the primary method of tuning a drive by wire throttle body system. If this is your first visit, be sure to check out the faq by clicking the link above. This means that it uses an eddy current power absorption unit pau to put load on the vehicle to simulate your vehicles weight and aerodynamic wind losses realword conditions. Holley terminator x max efi and transmission controller came across this. Benjamin m strader, senior instructor at efi university and author of how to build and tune custom efi systems, has over 8 years of experience tuning and troubleshooting aftermarket electronic fuel injection systems. Book depository books with free delivery worldwide. This manual contains the information necessary for the installation of the hardware contained in this kit, which includes the ecu, wiring, and 3. They use the same throttle body air entry area design that powers every nascar sprint cup series car. Holley performance products has written this manual for the installation of the ls terminator x mpfi fuel injection system.
Theres a new selftuning efi on the streets and its in control the holley terminator efi systems have features not found in any other street efi system including throttle body technology that is currently used in every nascar sprint cup serie car. Just install, answer a few questions, and driveit tunes itself. Holley efi software how to use the help instruction files. Efi conversions by tony candela book read online scribd. Holley performance products has introduced the new terminator line of carburetor replacement fuel injection systems. The holley terminator efi systems have features not found in any other street efi system including throttle body technology that is currently used in every nascar sprint cup serie car. Holley performance products, terminator efi 4bbl throttle body fuel injection system master kit, hard core gray. Allowing you full tuning access to the terminator x and terminator x max ecu. The terminator x handheld allows the user to perform tuning changes to help optimize mileage, drivability, and performance. Holley terminator efi fuel injection systems feature.
Terminator, hp, dominator a look at the holley efi family. In fact, i believe the holley hpdominator ecu is more sensitive to idle tuning idle algorithm, than the commander 950 is. Core features of the holley unit are the wideband oxygen sensors to help keep an engines airfuel mixture in tune throughout the entire operating range, and with greater accuracy. Holley terminator efi system install video 3 part series 1965 chevelle ss. This is holley terminator efi by borowski race engines, inc. Its a throttlebody injection system that is a direct replacement to your squarebore carburetor and includes everything as far as the wiring. Building a twin 4bbl throttle body efi engine efi system pro. Holley terminator efi fuel injection systems 550406.
Sadly, none of these gives you what you need to swap two carbs for. Holley just brought efi within range introducing sniper efi master kits. Sniper avengerterminatorhpdominator efi users, disregard the. Designed as a direct replacement for any car running a 4150style intake manifold, its easy to install and easy to set up. I tried to disregard what i thought i knew about idle tuning and start with a fresh mindset. Jun 24, 2015 the folks at holley performance products were kind enough to send us a terminator efi, which we recently installed in hagerty parts finder davin reckows classic chevelle. Efi university offers the most popular efi101 class, the challenging efi advanced class, and a wiring harness workshop. Terminator efi is designed to help enthusiasts easily change from a carburetor to efi. Basic fuel allows changes to the target airfuel ratio at idle, cruise, and wide open throttle. The aftermarket holley system brings a much broader realm of tuning, reliability, and safety to the enthusiast. Holley performance products terminator stealth efi self. Holley performance products terminator stealth efi self tuning fuel injection kit if you have been hesitant on switching to efi because you like the traditional look of a carburetor, there is no more need to worry. To tweak one of the base tunes follow holleys section 3.
Holley terminator efi fuel injection systems 550406 free. Earning a high performance engine tuner certification through efi university is the perfect way to do that. Easy bolton fuel injection from holley on a 1967 mustang. Terminator tbi standard throttle bodybolt on and drive throttle body injection systems for any engine that can be fit with a holley carburetor. Holley terminator x engine management systems 550903 free. Holley terminator efi system install video 3 part series 1965. As far as the tfi distributor goes, holleys dualsync distributor works outstanding and also can be used if you decide to go to cnp at some point. Theres a new self tuning efi on the streets and its in control. Iac on holley efi system chevy message forum restoration. I know it pretty much a sniper with comp tuning abilities. Swapping a holley carb for a terminator efi system 950 hp. Holley performance products is pleased to announce our allnew terminator stealth efi, which provides the classic, traditional look of a carburetor with all the tuneability and driveability of electronic fuel injection.
Im looking for someone or some shop that can go through and fine tune in the denver area. Watch these holley efi instructional videos, and you shouldnt have any wiring problems. Now you can have all of the benefits of efi and maintain the traditional looks of a carburetor. To start viewing messages, select the forum that you want to visit from the selection below. Holley efi holley stealth terminator finish line performance. As far as tuning goes, i knew very little about carbs, but i watched a few of the holley tech videos and i learned to do the simple adjustments in no time. Ideal for engines with horsepower ratings up to 600 hp. Bolton one of these holley terminator efi fuel injection systems, answer a few basic questions, and let the terminator efi take control of your ride. Introducing the terminator x software from holley efi. Youll need to set yourself apart from all the noise if you want to get noticed. Their new stealth 4150 models resemble a holley xp carburetor but have four 100lbhr injectors hidden inside the throttle body.
Theres a new self tuning efi on the streets and its in control the holley terminator efi systems have features not found in any other street efi system including throttle body technology that is currently used in every nascar sprint cup serie car. Holley products for gms popular ls engine are dominating the ls scene as well. We have an md1750 mustang dynamometer which is a loadbearing chassis dyno. Holley performance products is pleased to announce its allnew terminator stealth efi, which provides the classic, traditional look of a carburetor with all the tunability and drivability of electronic fuel injection. I have a holley efi system using a custom build sheet metal intake similar to stealth ram in shape for my 348 chevy.
All new terminator stealth efi from holley hot rod engine tech. Including but not limited to, fuel tables, timing tables, idle control, dbw control, boost and nitrous control, and much more. Selftuning ecuno laptop required, selftunes instantly to deliver the perfect airfuel mixture in real time for optimized fuel economy and power virtually maintenance freekeeps your vehicle reliable and ready to drive 950 cfm throttle body with cfd computer designed venturis patentpending annular discharge fuel ring for maximum flow and optimum fuel atomizationno restrictions or delay in fuel flow like booster designs. Integrated ecu, timing control, fuel pressure regulator all. Finally, if you do need the options and tuning capability of a more advanced efi system in the future, the terminator efi ecu can simply be upgraded to the holley hp efi ecus specs with a free.
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