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Edelbrock Victor Jr. EFI Intake Manifold (99-04 GT)

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  • Item 56505
  • MPN# 28385

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    Features, Video & Details

    • Allows Use of Competition Style Throttle Body or Carburetor
    • Up to 7500 RPM's
    • Cast Aluminum
    • Intended for Competition Race Use
    • Made in the USA
    • Fits 1999-2004 SOHC 4.6 GT Mustangs

    Review & Installation Video

    Review & Install Video

    What's going on guys, Alex, with Today I'm bringing you my detailed review and breakdown of Edelbrock's Victor Jr. EFI Intake Manifold, fitting the 1999 through 2004 Mustang GT. So Edelbrock's Victor Jr. that we're taking a look at today should definitely appeal to the two valve owners out there that have a fair amount of supporting mods, or for someone that's looking for a strong NA build, forced induction of any type, or for the owner out there that might be looking to do a little bit of nitrous down the road. I'm gonna be giving this a full three outta three wrenches on our difficulty meter here, and easily a three to four-hour job. So this intake manifold is gonna be key for the two valve owner out there that's looking to pick up a ton more power on the high end. I'll throw it out there that you will be losing a little bit down low, but, once installed, it's gonna be something that is incredibly apparent anywhere between 4100 RPMs and up. Now if you're unfamiliar with this part or at least how a short runner intake manifold operates, I'm gonna give you a really quick rundown here. Between you and me, this is honestly something that I think is gonna be best geared towards a race application. Again, high big number, NA build, any kind of forced induction, if you're the owner that's not looking to do some headwork, cams, any type of forced induction down the road, this might not be the best modification for you and your build. If you're like many of the 4.6 owners out there that just need a replacement intake manifold because the factory one is honestly paper thin, has a tendency to snap off towards the heater core, [inaudible] performance is improvement, manifold's gonna be a fine pick for you. But switching gears to the construction and materials, if you've ever held Edelbrock's part, you'll know they are definitely committed to bringing out some of the best products out there. And their attention to detail and quality of craftsmanship is consistent here throughout. We're gonna see that this is manufactured out of a high-grade aluminum. It's gonna feature a single plate design, as well as having a short runner configuration, which I had mentioned before. Now because this is an EFI intake manifold, we're gonna see that the injector bosses are gonna be formed right into it itself. And it's worth pointing out that in order to get this onto your car, you are gonna need to pick up a couple of corresponding pieces of hardware.Now some of those pieces are gonna be Edelbrock's Fuel Rail Kit. Additionally, you will need to pick up a new throttle body, as well as their intake elbow for a couple different reasons here. First and foremost, that's gonna have a low pro design in order for you to close your hood. Secondly, it's just gonna be a bad idea to throw a different type of throttle body with this, not being mixing and matching parts.Now in terms of the pricing here, guys, this is gonna run you about 350 bucks. You're gonna need to pick up their fuel rail kit, as well as the intake elbow, maybe even another throttle body. I'd probably work in another 250 to 300 bucks there. And then once it comes time to install this, you may need to run down your local part store and pick up a few odds and ends. Being said, if you are the owner that's looking for a huge NA build, doing some crazy forced induction, or your just building a track car, this is gonna be the perfect fit for you.And switching gears to the installation portion of the video, like I said up top, this is definitely gonna warrant a very solid three outta three wrenches on our difficulty meter here, and easily a three to four-hour job. Looking ahead, you're definitely gonna need the entire tool box. And, if I've scared you away already, there's absolutely no shame in taking this to a shop to have it installed. But hardware wise, like I said earlier, you're definitely gonna have to pick up their fuel rail kit. Not only that, you're gonna be looking at picking up their low pro elbow, a throttle body, and then aside from that, you're gonna need a factory style gasket. Again, the entire tool box. You may have to actually do some custom plumbing just to work everything into place. So I'm Alex, and that's my quick review of Edelbrock's Victor Jr. EFI Intake Manifold, fitting the 1999 through 2004 Mustang GT, available right here at

    More Power. Edelbrock makes it easy to convert your 1999 to 2004 4.6 SOHC Modular engine to allow use of a competition style throttle body with their Victor Jr. EFI Intake Manifold. This race inspired manifold will also let you convert to any carburetor your 4.6L SOHC can handle! With a new fuel rail kit, some custom plumbing and a factory style intake gasket, you'll dramatically change how your pony runs!

    Competition Style Throttle Body. This Victor Jr. EFI Intake Manifold is designed to replace the stock mono blade throttle body and gives you a few options on which setup you wish to run on your pony. You could combine this EFI manifold with the recommended 4150 flange throttle body, Edlebrock part #38783, and they work perfectly together. Another option allows the combination of this manifold with a competition style throttle body (75mm up to 90mm) and requires the use of either a Low Profile or Ultra Low Profile elbow, please see drop down options above. A 90mm throttle body and an intake elbow is highly recommended to obtain the optimum performance from the upgraded manifold.

    Carburetor Conversion. If you decide not to maintain your EFI setup, you can also use this Victor Jr. EFI Intake Manifold to convert from Electronic Fuel Injection to use with any carburetor your Mustang can handle!

    Application. This Edelbrock Victor Jr. EFI Intake Manifold is designed to be used on the 1999 to 2004 GT Mustangs equipped with the SOHC 4.6 V8 when converting from EFI to a competition (race) style throttle body and elbow or carburetor setup.

    Technical Note. This Edelbrock Victor Jr. EFI Intake Manifold requires Edelbrock EFI Fuel Rail Kit part# 3639, custom plumbing, and a factory style intake gasket for proper installation.

    Fitment: 1999 2000 2001 2002 2003 2004 Details

    What's in the Box
    • (1) Intake Manifold
    Installation Info
    Tech Specs
    Will it fit my Mustang?
    • GT - 99, 00, 01, 02, 03, 04

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    43 Questions / 8 Answers

    Ask a Question

    What throttle body will work with this? I have a 99 mustang gt and I am looking to up grade the intake, this is the one everyone is telling me to get and my buddy has a trickflow throttle body on this intake and I have the same throttle body and wanted to make sure it would bolt on.. So my question is if I get the intake can I bolt on my trickflow throttle body insted of the one they reccomend?


    • As long as your throttle body is a competition style, that being a 75mm up to 90mm, you can use that in conjunction with either a Low Profile or Ultra Low Profile elbow, which is required for proper fitment. I've attached the (2) elbows below so you can take a look to see which one you would need. Keep in mind, a 90mm TB is highly recommended so you can get the best performance from your upgrade, but you can run a 75mm TB without an issue. If you have any other questions, please feel free to give us a call!


    Show 2 more answers Helpful (3)

    What throttle body do I need to order for this. I've had two different bbk ones and the holes won't line up at all. I don't want a 90mm and I know people have done this with 75 and 78mm throttle body's. I've had these parts in for two weeks and have order 2 different throttle body's and neither worked. Please help


    • This should certainly work with 75mm up to 90mm throttle bodies. If you are having fitment issues, I would suggest contacting American Muscle Customer Service so they can help troubleshoot the problem and help come up with a solution.


    Helpful (2)

    I'm looking into replacing my factory PI intake with an aluminum one since the nozzle where the heater hose connects completely disintegrated on me. I understand I'll need fuel rails, EGR delete, and adapter plate to get this to function with a stock TB/plenum, but will that extra height fit under the stock GT hood? And will an SR performance fender mount CAI still line up with were it needs to be? I've also heard of people having issues with needing to go buy new bolts or fabricate an alternator bracket. I find that hard to believe but is there any substance to those claims??


    • The Edelbrock Victor Jr. EFI Intake Manifold will fit under the stock hood and will work with the SR intake and would not require a custom alternator bracket. However, you would need to get the items you mentioned plus a 75mm-90mm throttle body as well.


    Helpful (1)

    I have a pretty much bone stock 02 GT but I want to upgrade big things here and there as I get the money and was wondering if this would work fine with a daily driver that does city, highway, and mostly country roads but I also drive it the way it should be driven. I have 151,000 miles and have a coolant leak with my current manifold and wanted to upgrade from the cheap looking plastic and corroded metal with the added upper power. I like the way this looks and of coarse the brand name as well. I also understand that I will need the Edelbrock fuel rails with plumbing, plenum, and a competition style TB. I am willing to get the accufab 90mm or SR performance 75mm throttle body but don't know if I will be putting in to much air with the bigger size. What should I do/ get for this to work? I also have a Bama SF4 tuner and BBK CAI to tie it all together. Will this CAI work or will I need a new one (What kind)? Thank You!


    • With your current setup, we would recommend a 75mm throttle body over the 90mm. The 90mm would provide too much air to the engine. With regard to your CAI setup, the Edelbrock upgrades that you are looking for call for a factory style intake gasket for proper fitment.

      James B

    Helpful (1)

    I’ve got a mostly stock 2003 Mustang gt and I was looking to upgrade the intake manifold/ throttle body to allow for more air flow. I’ve got a C L CAI and underdrive pulleys on the engine so far. I’ve read that this manifold isn’t really a good choice unless I was planning on making a higher HP build, could anyone explain why this wouldn’t be useful in my case?


    • The Edelbrock Victor Jr. EFI Intake Manifold is recommend for higher horsepower builds hence it requiring the the use of a competition throttle body or carburetors. It will also require you to purchase a new fuel rail as well. I recommend going with something like the Professional Products Satin Typhoon Intake Manifold:

      Rob S

    Helpful (0)

    If running this manifold with a Carburetor what is used to block off injector holes? does it come with plugs?


    • Unfortunately the Edelbrock Victor Jr. EFI Intake Manifold does not come with plugs and is only designed to work with fuel injected systems.


    Helpful (0)

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    Customer Reviews (24) Write a Review

    Overall Rating 4.8

    out of 5 stars

    Installation Time:Full Day

    • Performance Gain 4.941176 4.9
    • Fit 4.470588 4.5

    • 5/5

      May 02, 2010

      it works

      This maifold actually made a rear wheel gain of about 15 hp. I installed it with the stock fuel rails and the stock throttle body. excellent product, great fitment, and pretty easy to install. For the money this is a great modification. you will have to be creative to use the stock parts, but it can be done with great results.


      Helpful (35)

    • 5/5

      November 28, 2010

      didnt fit

      well I buy this intake an the BBK 78mm TB/PN and "DIDNT FIT" I gess I missread were it said COMPETITION STYLE TB or ELBOW


      Helpful (33)

    • 5/5

      August 01, 2011

      edelbrock EFI Victor Jr.

      Great manifold WAY Better than PI intake! DO NOT Modify the stock fuel rails to work with this. you will leak gas sooner or later. its easier to use the Edelbrock rails and plumb your own lines and it holds down way stronger than the old rails and get an adapter plate for the stock plenum or get the 6061 custom elbow for Edelbrock Victor Jr


      Year: 2002 Submodel: GT

      Helpful (19)

    • 5/5

      April 01, 2011

      99-04 edelbrock jr vector intake

      This is a beautiful intake, except you must run the edelbrock fuel rails, intake elbow and throttle body. easy to install as a stock intake. down side no egr hook up

      Erik Bowen

      Year: 2002 Submodel: GT

      Helpful (16)

    • 5/5

      January 20, 2011

      Breathe Baby Breathe

      WOW!!! this deffinatly made my car just breathe above 4k.. will buy again if have to... thanks AM

      Ritchie C.

      Helpful (11)

    • 3/5

      Installation Time: Weekend

      September 01, 2013

      Edelbrock Intake Manifold

      Well first off i wouldnt reccomend this install to anyone that isnt mechanically inclined or creative because, the part does not come with any bolts at all, neither do the matching rails, which makes everything a major pain, so you will have to find some bolts to fit it, but the power was really good great top end gains, i am over all satisfied.


      Year: 2001 Submodel: GT kentucky

      Helpful (8)

    • 5/5

      Installation Time: Afternoon

      June 13, 2017

      Great intake

      Grear quality product by Edelbrock, Love the look and power. I installed it with an MMR adapter plate and the BBK 78mm plenum. Straight forward installation you will need Edelbrock Fuel Rails or MMR Fuel Rails for Edelbrock Intake.


      Year: 2000 Submodel: GT

      Helpful (6)

    • 5/5

      Installation Time: Weekend

      October 19, 2014

      Outstanding when done properly...

      This is an excellent upgrade if you do the job properly. If you don't use a 90mm air intake set-up from stem to stern, you may be wasting your time. To take full advantage of all the new fresh air, be sure to go with ported heads and a cam that fits your application. I go with ported PI heads along with a Comp Cams 262 cam and long tube headers. Completing the upper engine set-up are Trick Flow lifters/lash adjusters and Ford Racing rockers/followers. 410 gears gets the motor turning and sucking in lots of air though that 90mm intake stet up. Don't cheap-out and use the stock fuel rails... Be sure to get the Edelbrock rail kit and set up some custom plumbing. You will also have to fabricate a throttle cable set-up as well. If you do this job correctly, you will add 30 + horses to a 4.6 with stock bottom end specs vs. what you would get with the Ford intake. With head work on my PI heads, long tube headers, 252 cam, 410 gears and a custom dyno tune, I am making 332 rear wheel horses without forced induction. It also looks fantastic too !!!!


      Year: 2001 Submodel: GT Northern New Jersey

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      May 27, 2012


      This manifold definately adds a few extra ponies to your stang. It looks good under the hood which is always another plus. You can use the stock rails if you want with some easily made custom brackets to attach the rails to the manifold. But if your stang is making some good power, I would definately suggest the Elderbrock fuel rails to feed your engine(your going to have to custom plumb these rails come with no fittings or lines).


      Year: 2004 Submodel: GT NC

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      May 21, 2012

      Awesome manifold

      Installed this on my 01 built motor single turbo setup. Throttle response is incredible and I'm making full boost about 600 rpm sooner. I previously had the fox lake p51 and had nothing but problems with it. Edlbrach is the way to go, seeing is believing


      Year: 2001 Submodel: GT Reading, PA, USA

      Helpful (5)

    • 5/5

      Installation Time: Weekend

      December 08, 2011

      got this intake manifold for a reasonable price an it gives more power

      got this intake manifold for a reasonable price an it gives more looks great anwas easy to instal


      Year: 2000 Submodel: GT CA

      Helpful (4)

    • 5/5

      Installation Time: Full Day

      October 05, 2017

      Worth every penny and then some

      Plastic intakes suck. Which is why I bought this all aluminum American made intake. It is worth your money. Install is easy if you know some about mechanics, how to clean gasket surfaces, torque specs, and custom fabrication when needed (ie fuel rails). Intake bolt kits are not available for this intake, but go to your hardware store and just match up the old bolt metric threads to some grade 10 metric bolts, but just buy them 1/2" shorter all the way around. For the fuel rails, I bought a 1" by 1" piece of aluminum angle and cut into 2 pieces of 13-14 inches and mounted a piece to the intake on each side using the pre-tapped holes. I then used a 1/4" by 1/2" long bolt with nylon nut to attached the stock rails to the aluminum rail. Re-installed everything, no leaks, ready to roll. Top end is beast, while I did lose some low end torque.


      Year: 2003 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      August 28, 2017


      The install was easy I am still looking for a throttle body that will work correctly currently using a TB from past 5.0L 302 factory style intake manifold didn't pull hard after 4k but after the install the Edelbrock pulled hard all the way to redline 6k and if tuned will pull even farther past factory redline.


      Year: 2004 Submodel: GT

      Helpful (3)

    • 5/5

      October 02, 2016

      What a difference! A must have for any 4.6!

      U can feel the difference! Very happy with my purchase!


      Year: 2001 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      September 04, 2017

      Edlebrock Victor Junior Intake

      Awesome intake and simple to install. Aesthetically and Performance much better than plastic.


      Year: 2003 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      March 19, 2017

      Satisfied but...

      Don't get me wrong I love the way it sounds it took me a while to get it together. You need some additional parts to get it together. But well worth it throw a tune in it and call it a day.


      Year: 2000 Submodel: GT

      Helpful (2)

    • 4/5

      September 17, 2016

      Great quality part

      This is a great replacement intake manifold but be advised you really do need a bunch of other parts and some custom modification to your fuel line. I can't imagine trying to use the factory fuel rails with this intake, I don't care what the other reviews say. Any upper plenum that bolts to the factory intake requires an adapter plate (I paid $70 plus shipping from a place that sold it). Most plenums that do bolt to this also require EGR delete. Doing the work isn't bad, trying to get all the parts around to do your fuel line going to the Edelbrock fuel rails (which is really the right way to go) is the hardest part. I'll have $600 into parts including the intake.


      Year: 2001 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      June 14, 2016

      awesome intake

      Intake fit like a glove very easy to install well-made products


      Year: 2004 Submodel: GT

      Helpful (2)

    • 4/5

      Installation Time: Weekend

      June 08, 2013

      Very cool, serious PITA

      This intake looks amazing under your hood, and really cleans things up. The install is a huge PITA. If you dont have much mechanical knowledge, or cant come up with solutions, then you may want to have this done by a shop. Most to none of your stock bolts will work. Vacuum lines need to be re-routed. The hardest part is getting the fuel rails set up. For 99-04 let me make this clear YOU WILL need a fuel rail pressure sensor adapter since this is a returnless fuel system. Other than dealing with the fuel rails and fittings its pretty straight forward, just gotta use your head. I feel no low end loss like some forums say, and it pulls like crazy in high RPMs. I added the 6061 intake plenum, 75mm TB and a CAI with this. The sound alone will put a smile on your face. Im not running a tune yet and she still runs great. Like I said, this is a very cool set up and glad I did it, but its a big pain.


      Year: 2004 Submodel: GT Honolulu, HI, USA

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      December 07, 2011

      The best modular intake!!

      Very nice intake. The best!!! And the best pricing. You need aftermarket fuel rails but not a problem. Thanks american muscle


      Year: 2002 Submodel: GT Gambrills,md

      Helpful (2)

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