This is a race only product that is to be used solely for competition. Then install a 38 hose from the filter outlet to the tbi inlet. The hardware installation manual if included will cover all aspects of the actual installation of the mechanical components manifold, throttle bodies, etc. I got installed a usedgot it from ebay holley cmd 950 ecu on my widebody mazda rx7 with a nissan vg30 3. Cant connect to c950 holley performance products forums. Thank you for your purchase of the holley commander 950 fuel injection system. We decided to open up the carb because it wasnt responding to fuel air adjustments. This tuning manual is designed to take all of the guesswork out of tuning your commander 950.
Holley 92206211 commander 950 mpfi system manufacturer. The new wide band o2 kits plug directly into the commander 950 harness and allow for infinite tuning to achieve maximum horsepower and torque. Holly commander 950 is a multipoint fuel injection system that helps take your car to the next level. This manual covers only the wiring and tuning aspects of the commander 950. Holley commander wide band 02 upgrade kit competition plus. The commander 950 allows for realtime tuning of all parameters. Bought a pretty much complete holley commander 950, large bore tbi system for less than 400 bucks. Holley street hp series 950 cfm four barrel streetstrip carburetor features a contoured main body made from the 4150 hp with a tumble polished shiny finish.
Holley 082951 950 cfm street hp carburetor, manual. Holley commander 950 pro software efi tuning questions and. This system is engineered to provide all the components, and hardware needed for a custom installation. The throttle body includes an adjustable regulator and high quality fuel injectors to guarantee years of troublefree service. The firmware in your c950 ecu can only be updated by sending the ecu to holley. The commander 950 systems are the most powerful fuel injection systems available today and are constructed from the highest quality components that have guided many racers to the winners circle. This includes a certificate for sending your c950 ecu to holley for the firmware update. Now, holley efi products power these cars and are dominating the performance world. But, i wouldnt think the jets would be that small either. The throttle body utilizes a progressive linkage for optimum offidle drivability. Throttle position sensor for 1 bbl replacement tbis pns.
I have the holley commander 950 pro in my truck, my laptop had crashed and i had loaned my software disc to a friend years ago and its nowhere to be found, i need to make some program changes and i cant, can anyone here send me a copy. It cannot be used on vehicles that are operated on public streets, roads or highways. Commander 950 software chevy message forum restoration. The wide band kit makes tuning a snap by giving instant feed back to the commander. The holley commander 950 multipoint fuel injection system is intended for carbureted, nonemission, noncomputerized chevrolet small block engine.
New, used and oem automotive parts large inventory great prices. If you dont already have a wbo2 sensor kit, just purchase holley s 534197 wbo2 sensor kit. Jan 01, 2007 the commander 950 multipoint fuelinjection system is a speeddensity system i. Proper efi application chevy bigblock enginesuper chevy.
One ongoing problem with our bold beeper project was carburetor related. If you dont already have a wbo2 sensor kit, just purchase holleys 534197 wbo2 sensor kit. 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. Holley 92105211 improved fuel distribution improved cylinder filling excellent throttle response excellent drivability excellent fuel economy impressive torque and hp gains superior idle and warm up superior partthrottle. This product is made of highquality materials to serve you for years to come. Holley commander 950 pro software efi tuning questions. Oct 18, 2008 holley commander 950 tbi setup for sale. Holley 52243 60 pph fuel injectors comander 950 system. Holley is dedicated to providing products for our customers that not only outperform your expectations, but also are easy to install and tune. Commander 950 multipoint fuel injection systems are intended for carbureted, nonemission, noncomputerized small and big block chevy and small block ford v8 engines. 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 have been running the holley 4di fuel injection for about a year now, but now i m installing a commander 950. As you found, the commander 950 can use the analog output signal from any wideband box.
Designed using stateoftheart technology and with customers in mind. Swapping a holley carb for a terminator efi system 950. No matter what youre driving, we have the right holley commander 950 for your vehicle. Aed 950ho holley double pumper carburetor street race 950. Holley commander 950 aftermarket performance fuel injection running on my 1987 firebird. Oct 18, 2009 holley commander 950 aftermarket performance fuel injection running on my 1987 firebird. Preset, downloadable, base fuel maps are available at. If the fuel air mixture is on the rich side, the oxygen content in the exhaust is low and the output voltage of the sensor approaches 1. Commander 950 software disks holley performance products. Sep 05, 2003 holley commander tbi pn 950 21s correct at press time cam. Commander 950 pro software upgrade and ecu firmware upgrade. For the last 12 years the owner of this 357ci smallblock chevypowered 68 camaro has rocked a holley carb.
The intake manifold, throttle body, fuel rails, injectors, and related items are partly preassembled and tested. Holley carburetors 950 cfm free shipping on orders over. This is a replacement fuel injector for holley tbi fuel injection systems only. Holleys new ultra hp carburetors have over 30 changes from the original 4150 hp line, and are sold as ready to race out of the box. Unfollow holley commander 950 to stop getting updates on your ebay feed. Holley commander 950 fuel injection system carburetor test command performance we dyno test holleys commander 950 fuelinjection system against one of the most effective carbureted combos around.
Chapter 6 covers the software installation, software operational description, computer operation. Holley s new ultra hp carburetors have over 30 changes from the original 4150 hp line, and are sold as ready to race out of the box. The firmware in your c950 ecu can only be updated by sending the ecu to. Holley commander 950 fuel injection system carburetor test. The fuel line connection on the left side of the throttle body or linkage side is the connection for the supply line. Aed 950hord, a blueprinted and hand assembled carburetor. Join us as we test out the ultra hp 850 and ultra hp 950 on our project blueprint chevelle. Holley carburetors 950 cfm free shipping on orders. Holley commander 950 multipoint fuel injection systems jegs. The windowsbased software is simple to use for the beginner and has all the features necessary for experienced tuners. With the size of cam your running it should be idling close to. Holley carburetors have powered every monster energy nascar cup team and nearly every nhra prostock champion for four decades. All users are highly recommended to thoroughly read and digest all of this information. On the secondary throttle side there is a adjusting screw for the throttle blades.
The 950 replacement throttle body harnesses are made out of superiorquality materials to ensure longlasting durability and performance. Introduction thank you for your purchase of the holley commander 950 fuel injection system. Commander 950 gives you the power to precisely tune all functions of an engine. Holley commander 950 replacement throttle body harnesses 534. The commander 950 multipoint fuelinjection system is a speeddensity system i. This will let a little more air in without drawing in more fuel and should help clean up the idle. Holley commander 950 pro software discussion in efi tuning questions and engine management started by fastranger347. Holley commander 950 new and used automotive parts and. If one map does not initially work well, try another. With the size of cam your running it should be idling close to rpm.
Holley efi v5 build 140 complete file set include softwarefirmware and all digital dash or handheld firmware. Holley 92105211 commander 950 mpfi system autoplicity. Holley has been the undisputed leader in fuel systems for over 100 years. Holley 92206211 commander 950 mpfi system autoplicity. 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. Projection and commander 950 holley performance products. The commander 950 ecu, however, has all the power and capability needed to accomplish this task. Pit stop usa sells proform billet throttle base plate holley 850 cfm, 950 cfm 4150 series, pfm67156, proform 67156, proform 67156, proform billet throttle base plate, proform, proform pfm67156, carburetor service parts, base plates, proform, proform carburetor service parts, proform base plates, pfm67156, proform 67156 and more at low everyday prices. Its intended to convert carbureted, noncomputerized, smallblock. Just a thought i have done this before and it has worked. Holley 534167 commander 950 injector wiring harness. Holley 534191 commander 950 pro software upgrade is what you need.
Tuning chevy 350 timing w holley commander 950 w wideband. Holley carburetors powered every monster energy nascar. Holley 92105211 commander 950 mpfi system manufacturer. Fuel injection technical support holley performance products. Commander 950 mpi service parts fuel injector kits universal. Requires windows 98 or newer, not compatible with windows vista or windows 7. I got installed a usedgot it from ebayholley cmd 950 ecu on my widebody mazda rx7 with a nissan vg30 3. Holley carburetor base plate aluminum 850 950 1050. Holley commander 950 firmware update, how to if this is your first visit, be sure to check out the faq by clicking the link above. Help holley commander 950 problem chevy message forum. We offer a variety of holley commander 950 for your automotive needs. I have the holley commander 950 pro in my truck, my laptop had crashed and i had loaned my software disc to a friend years ago and its nowhere. We feel that you have purchased the finest performance carburetor manufactured today.
The metering system includes a timed spark port for vacuum advance distributors and is calibrated for outstanding throttle response and drivability on hot streetrace engines. All commander 950 systems come standard with the pro software. Theyre engineered to provide all the components needed for installation. Holley commander 950 replacement throttle body harnesses.
Competition carburetors model 4150 ultra hp series pn 080674 650 cfm, 080675 750 cfm, 080676 950 cfm installation and adjustment instructions 199r10321 congratulations on your purchase of holley ultra hp series carburetor. Holley 082951sa holley 4150 aluminum street hp carburetors compare carburetor, model 4150 hp, 950 cfm, square bore, 4barrel, dual inlet, mechanical secondary, silver, each. The commander 950 provides complete laptop programmability of all fuel and ignition timing parameters. Holley carburetors powered every monster energy nascar cup team and nearly every nhra prostock champion for four decades. Modifying a holley 950 hp doublepumper for the street and strip. I got a used one for commander 950 base maps the following maps will be installed to the directory that the commander 950 pro software is installed in. When the oxygen content in the exhaust is high due to a lean mixture, the output voltage of the sensor is close to zero.
Holley efi 534148 commander 950 main wiring harness. Holley is dedicated to providing products for our customers that. This will eliminate many problem areas and wasted time. Converting my holley 950 efi to ezefi self tuning efi in a 71 dodge. The 950 replacement throttle body harnesses are made out of superiorquality materials to ensure longlasting durability and.
If the 80496 venturi have been opened up from stock, this would not apply. Proform billet throttle base plate holley 850 cfm, 950. Holley commander 950 multipoint fuel injection systems are intended for carbureted, nonemission, noncomputerized small and big block chevy and small block ford v8 engines. Modifying a holley 950 hp doublepumper for the street and. Holley v2 software update overview holley has made many updates and improvements with the v2 software and firmware update for hp and dominator ecus. Buy holley cantousb dongle 558443 from efisystempro. The software included with each commander 950 enables the user to view the fuel map on his laptop computer and modify it, accordingly. Holleyqftccs super duty hp 850 complete base plate assembly qft 12800. Aed 950ho holley double pumper carburetor street race.
1621 1419 495 1643 1328 702 1365 579 966 946 683 490 1317 1569 1295 453 1536 240 1429 223 1110 393 571 1443 865 1068 653 994 1135 1028 777