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Ford Performance Smog Pump Eliminator (79-93 5.0L)

Market Price $101.20 You Save 13% ($13.20)
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  • Item 50271
  • MPN# M-8604-A50

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    Features & Details

    • Free Up Horsepower
    • Eliminates Factory Smog Pump
    • Aluminum Construction
    • Light Weight
    • Fits 1979 to 1993 5.0L Mustangs
    More Power, Less Weight. The Ford Racing smog pump eliminator kit allows you to remove the stock air pump to free up additional horsepower. This kit is ideal for Mustangs not running catalytic converters and it's aluminum construction saves weight.

    Quality Construction. Made from cast aluminum, this high-quality kit includes mounting bracket and pulley assembly to eliminate your factory Smog Pump and return that lost horsepower back to you. Reuses stock belt.

    Application. The Ford Racing Smog Pump Eliminator is designed to replace the power robbing smog pump and installs in the same exact location on all 1979 to 1993 5.0 liter V8 Mustangs.

    Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 Details

    What's in the Box
    • (1) Smog Pump Eliminator
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    1 Questions / 1 Answers

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    Will it fit a 1993 F-150 5.0L engine. If not, do you have any suggestions? Thanks


    • The Ford Performance Smog Pump Eliminator is designed for the 79-93 mustang 5.0, unfortunately it has not been tested for the F-150 variant of the 5.0.


    Helpful (0)

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    Customer Reviews (19) Write a Review

    Overall Rating 4.6

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 3.5 3.5
    • Fit 4.444445 4.4

    • 5/5

      Installation Time: Less than 1 Hour

      November 29, 2017

      Good mod!

      Installed in about an hour. Got rid of cumbersome smog pump and cleaned up the engine bay. Good all around mod.


      Year: 1991 Submodel: LX

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      January 17, 2017

      Smog pump eliminator

      I bought this part for my 92 Bronco with the 5.0 engine. It fit perfectly.


      Year: 1992 Submodel: Other

      Helpful (3)

    • 1/5

      Installation Time: Less than 1 Hour

      December 03, 2016

      Loose pulley

      I got this to bypass a stock smog pump that was failing, I noticed that the pulley was loose on the hub. It jumps a rib on the belt every few days forcing me to reset the belt on the pulley. It was quite easy to install and looks great.


      Year: 1985 Submodel: GT

      Helpful (4)

    • 5/5

      September 18, 2016


      Easy to install and my 84 Mustang is running great. I would not hesitate to buy another!


      Year: 1984 Submodel: Other

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      September 04, 2014


      I own 85 GT 5.0 Conv that said it was easyto swap the pump out after I got rid of all the hose! That said not having a book for smog replace it took a little more time for me to understand how the thing came apart, easy after you figure it out.. But than I would rather take my time & not ruin or brake somthing else, just me!! As usual Ford makes great parts! C Smith


      Year: 1985 Submodel: GT Philadelphia, PA, USA

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      June 25, 2014

      Air Pump Eliminator

      Air pump was starting to sound like a blender. I printed out a narrative on what to do with the two lines from the air pump. Job was simple. Used same belt that was on. Fit and quality was excellent, straight and true.


      Year: 1988 Submodel: GT Farmington, MO 63640, USA

      Helpful (4)

    • 4/5

      Installation Time: Less than 1 Hour

      January 29, 2014

      Could not use part

      Unfortunately I couldn't use the part due to my car being supercharged and requiring an additional mounting hole the smog pump provided. However for non-blown cars it'd be an inexpensive power adder if you were trying to squeeze every possible pony out of your fox body. If your smog pump goes out and your mildly modded, this is definitely a bargain upgrade that'd compliment other mods like cold air induction, under drive pulleys, heads, MAF upgrade and intake swaps. Delivery time was superb and I kept the part in case I get another GT or a friend needs this part for their ride. Construction quality is great and durable.


      Year: 1991 Submodel: GT Central TX

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      June 27, 2013

      Smog pump eliminator for my mustang 87

      very nice and easy to install, sounds better now and i like it very much. it seems to be hard to do it but it is not, first uninstall the jonke one and that will give and idea how to install this one. very easy, very satisfy with this new idea.


      Year: 1987 Submodel: GT Houston, TX, USA

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      June 23, 2013

      Fulfills its purpose.

      If you purchase this looking to add a significant performance increase you will be disappointed. However, your fox doesn't need to pass emissions so why keep the extra weight and strain of the smog pump on your car? Fits nicely and overall does exactly what I expected/wanted it to.


      Year: 1990 Submodel: GT MA

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      May 01, 2013

      neat appearance

      Finally decided to install this pulley, lets me use the original belt. No worries /hassles with finding right size belt or reconfiguring tensioner. And get to remove smog pump! Also, looks like an original piece. Definitely recommend it for an easy update on a daily driver.I had already installed off road exhaust and blocked off air pump passages at rear of the heads so my install was just to remove pump and install pulley with existing bolts.


      Year: 1987 Submodel: GT Quebec, Canada

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      February 08, 2013

      Smog Pump eliminator Bracket

      Worked great but had to drill and tap a hole to work with supercharger that was installed on the car already. Not the fault of the part


      Year: 1992 Submodel: Other Philly

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      July 27, 2012

      does the trick

      I decided to upgrade my radiator and a few other items and I wanted to clean up the front of the engine.I also wanted to keep the stock lenghth belt.The eliminator is a simple job and I was able to remove the smog pump without any irreversible changes.


      Year: 1990 Submodel: Other PA

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      July 27, 2012

      smog pump kit

      Good deal and it works, not much to it really. Looks better and spark plugs look easier to get to


      Year: 1995 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      July 27, 2012

      smog delete

      This product fits perfectly and the thing I like the most is that it looks stock and u could feel the power difference once installed


      Year: 1992 Submodel: GT Yuma, AZ, USA

      Helpful (4)

    • 4/5

      Installation Time: Less than 1 Hour

      July 06, 2012

      smog pump eliminator

      worked good no issues with product what so ever was a snap to install thanks.


      Year: 1992 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      April 27, 2012

      this is a great product from ford racing

      Easy to install,great hp gain,excellent product by ford racing highly recommended!!


      Year: 1992 Submodel: GT Naples, FL, USA

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      February 26, 2012

      works on 94 - 95 mustangs too

      I purchased this eliminator to replace a "cheaper" one that had a bunch of wiggle in the pulley. This Ford Racing pulley is lighter, better quality, and a direct fit with out any modifications!! Very easy to install. I was hesitant to purchase this one because it is listed for 79 - 93 5.0 but, it fits perfectly on my 1995 mustang gt.


      Year: 1995 Submodel: GT montana

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      February 01, 2012

      Smog Pump Replacement

      Install takes 1-2 hrs depending on cutting and grinding of pipes off exhaust. very easy install after removing smog pump and lines to exhaust.


      Year: 1987 Submodel: Other Florida

      Helpful (4)

    • 4/5

      Installation Time: Afternoon

      December 07, 2011

      WHY BUY?

      I installed this because my smog pump was failing. Did I see any sign of horsepower increase? No. Did this fit well without any manufacturing problems? Yes. If you need this, get this. Thats about it.


      Year: 1992 Submodel: GT Cleveland, OH

      Helpful (4)

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