Holley carburetors 950 cfm free shipping on orders over. Holley carburetors power every nascar sprint cup team and every nhra prostock champion. The commander 950 ecu, however, has all the power and capability needed to accomplish this task. Well this a good topic for this new section, i have installed a holley commander 950 pro. Fuel injection technical support holley performance products. The fuel line connection on the left side of the throttle body or linkage side is the connection for the supply line. Commander 950 mpi service parts fuel injector kits universal. Holley efi 16 injector setup 8 cylinder engines setup of 8 injectors in 8. Holley sniper 550520 efi 4150 super sniper, 650 hp, classic gold. If you dont already have a wbo2 sensor kit, just purchase holleys 534197 wbo2 sensor kit. I gave it a shot last weekend but finding the correct base map is alittle confusing.
The new wide band o2 kits plug directly into the commander 950 harness and allow for infinite tuning to achieve maximum horsepower and torque. Andrew and with the 950 pro upgrade, direct wideband interface is a reality and easy to understand. The commander 950 does not have any self tuning capability. Is the laptop that youre currently using actually a 64 bit os. Ive run across a guy that has a holley commander 950 mpfi system available for sale.
The holley idle air control motor is designed for commander 950 and digital projection system. To tweak one of the base tunes follow holleys section 3. Holley is proud to announce the availability of its new wide band o2 upgrade kit for commander 950 systems with the bosch sensor, pn 534197. It can also operate in alpha n mode for applications where there is little or no vacuum. Find holley commander 950 total engine management system software 534144. Now, holley efi products power these cars and are dominating the performance world. It uses the plugin wiring harness from the projection.
Designed using stateoftheart technology and with customers in mind. Holley is dedicated to providing products for our customers that. Help holley commander 950 problem chevy message forum. Holley 534191 commander 950 pro software upgrade is what you need. Holley has been the undisputed leader in fuel systems for over 100 years. I got installed a usedgot it from ebay holley cmd 950 ecu on my widebody mazda rx7 with a nissan vg30 3. Thank you for your purchase of the holley commander 950 pro fuel injection system.
If you have an automatic transmission you will need a vacuum sec. The wide band kit makes tuning a snap by giving instant feed back to the commander. One ongoing problem with our bold beeper project was carburetor related. It is recommended that all touch screen users that purchased a holley efi touch screen before june 2011, and experience a battery drain over 23 weeks. This includes a certificate for sending your c950 ecu to holley for the firmware update. Then install a 38 hose from the filter outlet to the tbi inlet. Abandoned chevelle will it run after 30 years and drive 600 miles.
Holley commander 950 complete efi system ford mustang forums. Its used and the only part number he can find is 200r5141a. Holley commander 950 fuel injection system carburetor test. A download is available here which includes my holley commander 950 file for use as a starting point.
Holley performance 550511k sniper efi self tuning master kit. Holley commander 950 total engine management system. Commander 950 software disks holley performance products. It is designed for beginning users or expert tuners. Some information in this manual will not apply to v2 and earlier software versions. Holley carburetors powered every monster energy nascar cup team and nearly every nhra prostock champion for four decades. This product is made of highquality materials to serve you for years to come. It will plug directly into all commander 950 harness and accurately measure any airfuel ration between 10. Universal commander 950 pro software 534144 by holley.
Holley fuel injection systems replacement parts show product info. Chapter 6 covers the software installation, software operational description, computer operation. The wideband oxygen sensor is the ultimate addition to any new or existing commander 950 efi system. From stock, naturally aspirated engines, to high horsepower supercharged engines, the commander 950 gives you the power to precisely tune all functions of an engine. This tuning manual is designed to take all of the guesswork out of tuning your commander 950. Summary of contents for holley commander 950 page 1 the ecu must be connected to the laptop with the ignition on to view the firmware version. Holley efi datalogger instructions for v3 software. From what ive discovered, you can get the commander 950 pro software working on windows 788. Holley carburetors 950 cfm free shipping on orders. Modifying a holley 950 hp doublepumper for the street and. Holley performance 550511k sniper efi selftuning master kit. The process for building a base tune from scratch is explained in section 2. This is the last version of software before the v2 update.
Holley fuel injection systems replacement parts jegs. The software includes three disks and a 114page tuning and setup instruction guide. Its intended to convert carbureted, noncomputerized, smallblock. Unfollow holley commander 950 to stop getting updates on your ebay feed. Since we had misgivings about the true streetability of a double pumper, we had fitted a holley avenger 830 cfm vacuumsecondary for street use, where it worked ok. I found one on the holley website that i downloaded that describes my setup the best. Thank you for your purchase of the holley commander 950 fuel injection system. And because of this, youll want an ecu integrated wideband o2 sensor for closed loop fuel control to inform you of which direction to tune and how much. May 19, 2017 to tweak one of the base tunes follow holleys section 3. The software allows realtime tuning whether on the dyno or tuning on the street. If you have a commander 950 how happy are you with it.
My concern is 2 things1 is that i have the integrated head and intake and 2 people advise to skip tbi for a more advanced setup. The firmware in your c950 ecu can only be updated by sending the ecu to. Holley commander 950 total engine management system software. Oct 18, 2008 holley commander 950 tbi setup for sale. I have a 51 starlight coupe powered by a 350 chevy with a weiand 177 blower and holley hp throttle body fuel injection. Or aftermarket intake manifold is required for the installation of the holley commander 950 tbi system. Holley commander 950 complete efi system ford mustang. Holley commander 950 software setup, pro mapping, and ecu firmware upgrade. The commander 950 multipoint fuelinjection system is a speeddensity system i. Find holley commander 950 on sale right here with the largest option of holley commander 950 anywhere online.
I ran a 950 commander, and later upgraded to the holley hp ecu, because its self learning. Jan 01, 2007 the commander 950 multipoint fuelinjection system is a speeddensity system i. Commander 950 software chevy message forum restoration. Tuning holley carburetors software car tuning and styling v. Holley products have been the undisputed leader in fuel systems for over 100 years. Commander 950 wideband oxygen sensor upgrade by holley. The problem is, the c950 requires you to know how to tune the fuel map, which is 80% of the work. Holley 082951sa holley 4150 aluminum street hp carburetors compare carburetor, model 4150 hp, 950 cfm, square bore, 4barrel, dual inlet, mechanical secondary, silver, each. Contact holley tech at 2707819741 if you have version 1. Tuning holley carburetors software free download tuning. Your knowledge of the analog holley is like 12 years obsolete. New and used automotive parts and accessories on sale.
Ive been researching and slowly finding info on it ive found that it can be flashed to pro by holley and i hear the updated software is better, and that allows the use of a wideband sensor, which aint cheap. The software included with each commander 950 enables the user to view the fuel map on his laptop computer and modify it, accordingly. Converting my holley 950 efi to ezefi self tuning efi in a 71 dodge challenger pace car. I got installed a usedgot it from ebayholley cmd 950 ecu on my widebody mazda rx7 with a nissan vg30 3. Holley commander wide band 02 upgrade kit competition plus.
Get complete control of your fuel injection system from your laptop. Im in the process of tuning the 2bbl commander 950. Holley commander 950 quick start manual pdf download. Holley commander 950 pro software efi tuning questions. No matter what youre driving, we have the right holley commander 950 for your vehicle.
Holley commander 950 pro software efi tuning questions and. Holley 543105 idle air control motor check price on amazon description. On the dyno, we had run a holley 950 hp doublepumper, and it had performed flawlessly. Holley commander 950 total engine management system software is specifically designed to tune the holley commander 950 fuel injection system. Bought a pretty much complete holley commander 950, large bore tbi system for less than 400 bucks. The holley commander 950 ecu provides the customer with a high level of tuning flexibility to control engines from mild to wild. Holley commander 950 new and used automotive parts and. We offer a variety of holley commander 950 for your automotive needs. You take the engine cubic inch and multiply by the maximum rpm and divide by 3456. Commander 950 mpi service parts fuel injector kits. Modifying a holley 950 hp doublepumper for the street and strip. Set up all of the initial parameters per the holley instruction manual. The software itself can actually be found on holley s website, as thats how i acquired the software.
The firmware in your c950 ecu can only be updated by sending the ecu to holley. The software itself can actually be found on holleys website, as thats how i acquired the software. The holley commander 950 engine management system kit replaces and upgrades existing projection electronics. Introduction thank you for your purchase of the holley commander 950 fuel injection system. Holley commander 950 pro software discussion in efi tuning questions and engine management started by fastranger347, mar, 2014. Commander 950 tbi systems holley performance products. After installation of all components perform a system check out, load the holley software into your notebook and hook up to the holley ecu connector. Holley 534188 commander 950 wideband oxygen sensor upgrade. It is capable of driving up to 8 high impedance and 4 low impedance injectors. The commander 950 is a fully digital, speed density system.
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