Engines that need high pressure fuel injection rely on injector driver modules to control the fuel injection system. We can provide power fc tuning for the ultimate fuel system. Grams performance cc fuel injectors set of 2 for mazda rx7 rx8. I am only writing to let you know of the impressive encounter my friends daughter developed reading your web page. The ni 9751 provides three channels for driving unipolar solenoid and piezo injectors in a. I have found and saved the rarest mazda fc rx7 ever made. At this rate the 15% it is off is bare enought to allow it to close completely. Well its been fjo injector year since i first released the turbo guide and its had over 1 million hits. Check out free battery charging and engine diagnostic testing while you are in store. Peter, the reason the injector current rises in a slope is because it is an inductor.
The other end plugs directly into any vehicles minitimerjetronicev1 wiring harness. Mounts are sold with the ports facing left, right, or up. Home fuel system parts fuel rail kits and upgrades parts fuel rail conversion kits mazda fuel rails fuel rail conversion kits to suit mazda engines. Fjo injector driver drivetrain ir performance polyurethane motor mounts, oil pan reinforcement brace. Ive owned it for just about 7 plus years and its been amazing but i have driven it very little. The fjo low impedance injector driver is built for the racing environment to withstand heat, vibration, dirt and water. The nonturbo version is based on the 6port intake configuration available in the united states since 1984, while the turbo engines are based on a 4port configuration. Well if thats not a reason to put an intercooler in the path of every rock and lug nut flying down the road at greater than 60mph i dont know what is. Discussion in efi tuning questions and engine management started by air supply, nov 27, 2007. Gearing for different year and model trannies oil change must have. Put a peak and hold injector driver in with peak and hold injectors and you can idle in the 14s stock idle is 14. Peak hold vs saturated injectors honda d series forum.
An injector operating on a saturated circuit driver typically has a reaction time of 2 milliseconds while a peak and hold driver typically responds in 1. Featuring an editorial by rutledge wood, jon wooley, mike sanders and a lot of different car builds. Also need to replace my leaking oil injector lines with some custom ss braided units i will be making. Tony angelos falken drift fd sponsored by rotary extreme. Rotary car club tech discussion rx7 3rd gen specific. The mk3 supra buying guide part 1 items that will prove useful during the inspeaction. Fuel injectors mazda rx7 determine how much fuel is put into the engine so it can operate at peak efficiency. She realized a lot of issues, with the inclusion of how it is like to have an amazing teaching mindset to have many people effortlessly gain knowledge of a number of very confusing things. Auxiliary injection the place to discuss topics of water injection, alkymeth injection, mixing wateralky and all of the various systems and tuning methods for it. All products purchased from powerhouse racing are for motorsport purposes only and must never be installed on a vehicle driven on a public street or highway unless permitted by specific regulatory exemption. Auxiliary injection replacement for fjo injector driver hey guys, is there a unit that does the same thing as the fjo injector driver thats not. Will the fjo 4 channel injector driver box control 8 injectors.
Aam mid pipe injector dynamics cc cobb access port deatswerks fuel pump kit id cc pigtails hks spark plugs dodson diff scoop nissan smart key battery hks evc6 cup holder panel preformed gtr 18k service changed engine oil, transmission fluid, front and rear. In order to retune i needed a wideband so i ordered an innovate mtxl alldigital wideband kit. Canbus, kline bus controller integrated circuit product name status description features package qlevel si9200eyt1e3 can bus driver and receiver single supply smd so8. Afgmoto1978 build thread by afgmoto1978 mazda rx72.
There were two ways to address this, wire in an injector driver box designed for low impedance injectors or the much cheaper, easier, and more. The fjo injector driver will be mounted behind the kick plate with the powerfc. Injector dynamics id2000 2000cc injectors fd rx7 mazda 93 95 14mm. My wiring diagram exists i hope in the collective minds of the list. This slower time can somewhat decrease the usable operating range of the injector energized by this driver. Electronically controlled, fuel injectors deliver the proper amount pressurized fuel into the chambers of the engine.
Rx7 3rd gen specific 19932002 archive rotary car club. Fjo also makes other awesome controllers for varying applications. Maximum output of 22 8 ignition, 8 injector, 4 auxiliary, tacho and fuel pump. Ni 9751 direct injector driver module user manual national. If the fitting on the valve cover is fjo injector connected to the pressurized intake pipe fjo injector will pressurize the crankcase too. Upgrading the flywheel on your rx7 or other rotary application then youve come to the right place act flywheel counterweights are designed and manufactured for 19861995 rx7 and rotary applications f. Fjo low impedance injector driver, ign1a marine coils.
Rich farrell knew that he would be foolish to try and do touch up on a. With the ever expanding georgia section of the forum, i thought it would be useful for the noobs and for us elders heh to have a registry. At andys auto sport, we have a huge variety of mazda rx7 fuel injectors to ensure that you have every fuel injector option available to you. Also low load and driveabily is increased, as well as duty cyle of 815% reduction. For the right airfuel ratio and the most horsepower, increase airflow into your 1988 mazda rx7s engine and boost fuel flow with our performance injectors. Only vehicles with fuelinjection systems will use an injector driver module. Remanufactured injector drive module for 19941997 ford powerstroke 7. Fjo peak and hold injector driver engine magnecor 45287 competition ignition cables 8bit garrett 60002830 gt3582r aircon removed abs removed thermostat removed electric water pump jtperformance 691402 aluminum radiator jtperformance 60050830 intercooler 600x300x100 mm. This collaboration has given the ability to design a high flow injector with. Fjo low impedance injector driver powered by rpmware. May 20, 2015 1993 rx7 tuned by steve kan on dynodynamics 418. Injector driver modules, also known as idms, work with the central computer system and the fuel injection system in a vehicle.
Mazda rx7 1986, id0x fuel injector kit by injector dynamics. Always kept in the garage and never driven in the rain or winter. Mazda rx7 fuel injectors injector gb remanufacturing. In some cases, a shorted injector will kill the driver circuit in the pcm. What injector driver is everyone running with cc injectors. I suggest anybody with aftermarket injectors to take them off since they do break off with bigger injectors spraying them and can damage your rotor and rotor housing. Not that i want to say rx7 s are unreliable, but every.
Oct 22, 2018 fjo injector driver download i am trying to do a clean install of the fjo driver and want to use the banzai harness i have on hand. Im not sure if we are talking about the same part but if you are talking about those things below the injectors below the injector gasket, theyre bad news. This is an fjo injector version of their drivers, it has 6 solid color wires, and 5 stripped fjo injector with a seperate power and ground wire. Rotary extreme engine brace damper, rotary extreme cf gt wing, rotary extreme extreme fuel system, rotary extreme 300m chromoly axles, pillow ball bushings for all suspensions, custom fender braces, mazdaspeed ppf, m sports bodykit. The first component in the system to need replacing is the stock fuel pump.
Holley products for gms popular ls engine are dominating the ls scene as well. Removed the 99 spec bumper and will be fitting up and installing the gtc bumper this week. Speedforsale supplied and installed the following parts. Innovate mtxl wideband installafter installing the fjo injector driver unit it caused the car to run rich.
The holy bible of mk3s 150905 updateadjustable cam. One end plugs directly into any fuel injector that has a uscar connector. Among the very recent automotive designs, there are few that marvel the raw beauty of the thirdgeneration mazda rx7. Fuel injector driver modules free shipping on orders over. The stock fuel system on the 3rd generation rx7, with an appropriate ecu upgrade, can support upwards of 380hp on the stock motor. The manual says you can connect it at the ecu or under the hood and to refer to your cars wiring diagram etc etc. Problems here can disable one or more injectors depending on how the system is wired. Now, holley efi products power these cars and are dominating the performance world. Load cell for the measurement of static and dynamic loads in compression. This meter also shows injector duty cycle, or rather it will, when i find out where to attach the white wire. That means no injector resistor or injector driver is needed. Will the fjo 4 channel injector driver box control 8.
A predecessor of the popular rx8, the rx7 from mazda is a stylish sports car model with impressive turbo capabilities and a twinrotor rotary engine that offers maximum power behind the wheel. Joe maddox super rare 1100 1989 fc3s gtus rx7 2jz gte vvti build other cars. Full text of popular mechanics 1976 internet archive. Fuel injector clinic 1800cc secondary bluemax fuel injector set. Fjo injector driver download i am trying to do a clean install of the fjo driver and want to use the banzai harness i have on hand. Pcms have an internal driver circuit for grounding or in some cases energizing the injectors. Sprung a leak on the driver side oil cooler, no visible signs of damage so will have to pressure test it to see where the leak is.
These injectors require no resistors or aftermarket injector driver like older style bosch injectors. The 5 calibers to claim the most powerful handgun in the world title reupload duration. Feb 20, 2020 mazda rx7 turbo selling my 1994 mazda rx7 touring single turbo. These parts are mounted on the intake manifold as valves. The id0 is an all new injector, designed in partnership with bosch motorsport. Dec 03, 2014 the 5 calibers to claim the most powerful handgun in the world title reupload duration. Mar 23, 2012 among the very recent automotive designs, there are few that marvel the raw beauty of the thirdgeneration mazda rx7. Apr 16, 2006 this slower time can somewhat decrease the usable operating range of the injector energized by this driver.
Api racing automotive performance news api racing automotive performance news. Brian and i routed the fjo and dual egt wiring through the stock harness. Full text of popular mechanics 1982 internet archive. S3 magazine is a proudly independent car culture magazine feature creative builds from the us and abroad. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. S3 magazine issue 27 automotive technologies wheeled. At higher rates, the injector doesnt have time to close completely before the next open pulse. This allows for very large injectors to be used and still have a very clean fuel mixture. High side drive outputs right and left bank the high side driver output function is to distribute energy to the proper bank based on cylinder identification cid and provide regulated current to the unit injectors, based on fuel delivery command signal fdcs from the injector driver module idm internal 115v supply. Mazda rx7 fuel injector best fuel injector parts for mazda. Aux injection is a great way to have a reliable high power rotary. Cars mazda rx7 turbo selling my 1994 mazda rx7 touring single turbo.
Mazdas 198485 b and 198695 rx7s are equipped with fuel injection intake systems in both the nonturbo and turbo models. The car went through a total restoration a couple of years ago. Discussion in cars in general started by gumpertapollo12, aug 5, 2012. Injector dynamics id2000 2000cc fuel injectors fd b mazda rx7. Basically honda uses saturated because the injectors are so small this isnt a problem.