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SR Performance 75mm Throttle Body (86-93 5.0L)

Item 41101
AmericanMuscle no longer carries the SR Performance 75mm Throttle Body (86-93 5.0L). Please check out 1979-1993 Foxbody Mustang Throttle Bodies for an updated selection.

Features, Video & Details

  • More Horsepower
  • Better Throttle Response
  • Perfect for Force Inducted 5.0's
  • Fits 1986-1993 5.0L Mustangs

Review & Installation Video

Review & Install Video

Hey everyone, Stephanie with AmericanMuscle.com and I'm going to be taking a closer look at the SR Performance 75mm Throttle Body, available for your '86-'93 5-liter Mustang. SR Performance is a name that every Mustang owner should be aware of by now, thanks in part to their wide selection of performance and suspension components that won't break the bank. The SR Performance 75mm Throttle Body is a great bolt-on for the 5-liters that are heavily modified or that have forced induction, and it pairs great with an aftermarket intake and EGR spacer. On the other hand, if you have a lightly modified or even stock 5-liter Fox Body, then I would recommend going with SR Performance's 70mm option instead. And this is because in order to justify the use of the 75mm throttle body, you really need to be pushing a lot of air and if you aren't pushing enough to justify the use of the 75mm, then you're just going to end up hurting performance instead of helping it. And if you aren't sure which option to go with, you can always reach out to a Mustang expert and they'd be more than happy to talk with you about your setup and guide you in the right direction. Taking a closer look at the throttle body, you'll see that it's made from a 356-grade cast aluminum, which gives it a smooth, almost polished type of finish. The throttle body does not require a tune, but we do recommend running one with it, just to make sure that you get the most out of your mods, especially if you're going to be pairing this with an aftermarket intake manifold setup and EGR spacer. A lot of our customers have told us that they noticed a big difference after installing the throttle body and if you don't want to take my word for it, then you can always read up on some of the customer reviews on the product page. And while you're there, feel free to check out some customer submitted images of the throttle body installed on customer cars. Included in the box you'll find all the necessary hardware and gaskets needed to get the throttle body installed. The install itself is really straightforward and should only take you about an hour. You will need to transfer over your stock TPS, or throttle position sensor, and your idle air control valve to your new SR Performance Throttle Body, but that's only about two bolts and two screws. So that's also really straightforward. After that, all you have to do is attach your throttle cable, and you should be good to go. I know I mentioned it earlier, but if I haven't answered all of your questions about the throttle body or the install, I always encourage you to reach out to a Mustang expert. They're always standing by ready to talk shop and they'd be more than happy to help you out. So if you're looking for an upgraded throttle body to handle the larger amount of air that you're Fox Body's 5-liter is pushing, then you're definitely going to want to check out the SR Performance 75mm Throttle Body, available right here at AmericanMuscle.com.

More Power. Increase the airflow in to your Supercharged or Turbocharged 5.0 Mustangs engine for an improvement in throttle response and more horsepower you can feel with a SR Performance 75mm Throttle Body.

Precision Crafted. This SR Performance Throttle Body is made from a permanent mold casting of 356 aluminum to produce a higher quality casting than conventional sand molds, which reduces porosity for an improved finish.

Application. The SR Performance 75mm Throttle Body is a direct bolt-in replacement for all 1986 to 1993 5.0 Mustangs. 75mm throttle bodies work great on heavily modified or supercharged 5.0 mustangs, this is because stock or mildly modified 5.0's do not flow air enough to benefit from the larger Throttle Body. Reuses the factory Throttle Position Sensor (TPS).

Technical Note. The 1986 to 1993 5.0 Mustangs must run both a throttle body and EGR Plate, with all stock connections functional, to maintain street legal.

SR Performance

Fitment: Details

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box
Hardware included:
  • (2) Two Gaskets
  • (2) Two Bolts
  • (2) Two washers
  • (1) One o-ring
Installation Info
Tech Specs
Throttle Body Specifications
Bore Size: 75mm Single or Twin Blade: Single
Year: 1986-1993 Model: 5.0 and 5.0 Cobra
Material: Aluminum Finish: Polished
Manufacture: SR Performance Computer Tune Required: No
Will it fit my Mustang?

    Customer Photos (19) Submit Your Photo

    View All 19 Photos

      Questions & Answers (8)

      5 Top Rated Questions

      I got a stock 5.0 HO intake manifold, heads and cam. Only mod I got is a bbk ram intake. Would 75mm be an overkill or not . Or should I go with 70mm?

      Will this throttle body bolt to my Edelbrock intake elbow #3849 with the IAC in place? My stock throttle bodies IAC hits the elbow.

      • We do not carry the 3849 intake elbow from Edelbrock, so we have not been able to test this with the SR Performance 75mm Throttle Body, however the throttle body is extremely undersized for this type of intake elbow as it is designed to fit up to 95mm throttle bodies.

      Helpful (0)

      is the throttle plate heavy metal or aluminum?

      • The SR Performance 75mm Throttle Body will utilize a brass throttle plate.

      Helpful (0)

      What is the size of the stock throttle body and mass airflow meters? Do they have to match in size for replacement and Dyno tuning? How much change has to be done before going to a 75mm? It has a 5.0 HO.

      • The stock throttle body size is 60mm. It would be a good idea to port match this throttle body to the intake manifold. It would increase the power of the car. A larger throttle will definitely improve the performance of the car. Though, you will see a more noticeable improvement if the car is modified.

      Helpful (0)

      Do I have to port my cobra intake in order for it to match the throttle body?

      • Hi, This throttle body is a direct bolt-in replacement for all 1986 to 1993 5.0 Mustangs no modifications are needed to install this part.

      Helpful (0)
      Post Your Question
      3 More Questions
      I have a 1990 5.0 LX convertible. It is stock,I just purchased a cold air intake system and I want to upgrade to the 75mm throttle body. Will it work or is it too big? 1 answer
      What size hose connector do I need to use with this throttle body? 1 answer
      Will this work with my 5.0 Will this work with my set up?? Or should I go with a 70mm - cai -bbk xpipes off road -flowmaster 44's -short shifter 2 answers

        Customer Reviews (31) Write a Review

        Overall Rating 4.6

        out of 5 stars

        Installation Time:Less than 1 Hour

        • Performance Gain 4.321429 4.3
        • Fit 4.857143 4.9



        • 2/5

          Installation Time: Less than 1 Hour

          April 03, 2019

          75mm TB

          Weak springs. Butterfly didnt completely close. I ordered another and found that the spring tension is just weak in this TB type. I used a Lokar throttle cable and a 2nd spring and it seems to work better but have considered putting my old 70mm back on.

          CG

          Year: 1990 Submodel: LX

          Helpful (2)

        • 5/5

          Installation Time: Less than 1 Hour

          July 06, 2018

          Great part and design

          Love the product and easy to fit my 4g64 turbo engine build in my 1990 eagle talon. My intake is flanged for a 90mm 86-93 5l mustang. I made my own gaskets for it as the stock ones dont fit my application. I would sugesr putting protection for the gaskets as to provent bending and or tearing of gaskets I will send in a picture

          SymonB

          Year: 1990 Submodel: GT

          Helpful (4)

        • 5/5

          Installation Time: Less than 1 Hour

          February 17, 2018

          75mm

          Love this 75mm I have it on a trickflow 75mm intake with 24lbs injectors very easy to install 15 min tops gd throttle response also!!!!!

          ChrisL

          Year: 1988 Submodel: LX

          Helpful (5)

        • 5/5

          Installation Time: Less than 1 Hour

          January 10, 2018

          SR Performance 75mm throttle body

          Was very surprised about the quality. Super nice for the price!

          DavidY

          Year: 1987 Submodel: LX

          Helpful (5)

        • 5/5

          Installation Time: Less than 1 Hour

          December 02, 2017

          Easy install

          Easy install, gained 5hp on the dyno...................

          SteveS

          Year: 1992 Submodel: LX

          Helpful (6)

        • 5/5

          Installation Time: Less than 1 Hour

          November 21, 2017

          Throttle Body

          This throttle body is just what your Mustang needs, whether stock or modified, it will definitely wake it up as the stock throttle body is too small and restrictive. Features better throttle response, smoother idle, and a must have!

          PrimedLx

          Year: 1989 Submodel: LX

          Helpful (6)

        • 5/5

          Installation Time: Less than 1 Hour

          September 06, 2017

          Amazing quality

          Beautiful product and performs! Plus I like the tps adjustment

          Rogerb2

          Year: 1987 Submodel: GT

          Helpful (6)

        • 4/5

          Installation Time: Less than 1 Hour

          June 19, 2017

          Great product!

          Easy installation and fit perfectly! Well worth the money!

          Nick

          Year: 1993 Submodel: LX

          Helpful (6)

        • 4/5

          Installation Time: Less than 1 Hour

          June 12, 2017

          Good for the price

          The throttle body looks good... time will tell how the finish holds up. Not crazy about the way the idle is adjusted... I prefer it to just be one bolt, this is a bolt with a lock nut. And the bolt is a star drive... but it's not that bad. Other than that, I like it.

          JasinC19

          Year: 1993 Submodel: GT

          Helpful (5)

        • 5/5

          Installation Time: Less than 1 Hour

          January 14, 2017

          75mm SR Throttle body review

          Great fit and looks awesome! Definitely can't beat the deal!

          SCSTANG9150

          Year: 1992 Submodel: LX

          Helpful (6)

        • 5/5

          Installation Time: Less than 1 Hour

          October 31, 2016

          Best item

          Verry cheap pricess good quality item. Recomend to anyone.

          Luke

          Year: 1993 Submodel: GT

          Helpful (7)

        • 5/5

          Installation Time: Less than 1 Hour

          October 25, 2016

          SR 75mm Throttle Body

          Just installed on my stroker motor and looks amazing and works as it should.

          89Foxbody

          Year: 1989 Submodel: GT

          Helpful (6)

        • 5/5

          August 04, 2016

          Great

          Great product and easy install. Bought with egr spacer.

          801FOX

          Year: 1988 Submodel: Other

          Helpful (7)

        • 4/5

          Installation Time: Less than 1 Hour

          May 31, 2016

          75mm Throttle Body

          fit real good !! with my egr delete spacer happy with it runs good too

          gottobuildabadassstang

          Year: 1993 Submodel: Cobra

          Helpful (5)

        • 5/5

          Installation Time: Less than 1 Hour

          May 24, 2016

          Incredible!!! Beautiful!! Powerful!!

          American Muscle comes through again.....fast shipping, beautiful product, easy install. Throttle response is waaaaay better than I expected!!! Awesome throttle body. Performance gains are limited to what you pair this with.....intake heads etc etc. Don't hesitate....buy this even if your pony is stock.

          rm250pro

          Year: 1991 Submodel: Other

          Helpful (8)

        • 5/5

          Installation Time: Less than 1 Hour

          January 19, 2016

          Looks awesome and runs great!

          This looks great on my 86 Mustang GT and I now have a crisp throttle. I love how easy it is to set the TPS also. I love how the car runs now. It pulls hard all the way to 6000 rpm.

          TJOKER

          Year: 1986 Submodel: GT Midlothian Texas

          Helpful (8)

        • 1/5

          Installation Time: Afternoon

          June 22, 2015

          SR PERFORMANCE 75MM THROTTLE BODY (86-93 5.0L)

          I do not recommend this product. Sure, it looks great, but after 2 months, the butterfly bent and the car was stuck idling on 3500rpm constantly. The only fix was to replace the stock tb. Not very good quality product, and cost me more in the long run. Pay more and get a better quality one. Saves a headache

          Supraskies

          Year: 1989 Submodel: GT

          Helpful (8)

        • 5/5

          Installation Time: Afternoon

          December 23, 2014

          75mm throttle body

          Quick easy install all parts included. Easy bolt up application, better throttle response.

          szaf1983

          Year: 1989 Submodel: Other Canada

          Helpful (6)

        • 5/5

          Installation Time: Less than 1 Hour

          August 19, 2014

          Amazing difference !

          This was exactly what I needed for my engine . It's super responsive and head snapping throttle ! A must have for any stage of mods .

          FreddieG

          Year: 1993 Submodel: Other D'ville,GA

          Helpful (6)

        • 5/5

          Installation Time: Less than 1 Hour

          January 31, 2014

          Looks and works great

          This took less than 30 minutes to install and looks great with my motor scheme

          keltikayla1

          Year: 1989 Submodel: Other

          Helpful (6)

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