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SR Performance Billet Smog Pump Eliminator (79-95 5.0L)

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  • Item 94213

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    Features, Video & Details

    • Free Up Horsepower
    • Solid Billet Construction
    • Light Weight
    • Fits 1979 to 1995 5.0 V8 Mustangs

    Review & Installation Video

    Review & Install Video

    Well, here it is, our new project car, and as you can see I use the term new very loosely, you Fox body folks have been asking for it, so we’re going to give you a build unlike anything we’ve ever done before, we’re going to do a complete restoration on our 93 GT convertible, and you guys are going to be with us every step of the way. So what are our plans? Well, to say this thing is a little rough, would be the understatement of the century, we need to tackle just about everything there is on this car, I’m talking bodywork, paint, interior, headlights, and what’s left of our top just to name a few. Obviously we’re fans of just about every Mustang under the sun however there are a few that really get us going. One of these is the 93 Mustang Cobra, this was one of the first cars offered by Ford’s SVT division, and really set the tone as far as factory performance tuning is concerned however there was one problem, it was never offered in a convertible so we’re going to actually have a little fun with this build and make something we wish Ford had offered from the factory, we’re going to make our very own Mustang 93 Cobra convertible, which should really turn our tired old Fox into one bad little street machine. Before we get into the fun stuff, we need to take care of some much needed maintenance here on our 93, mainly the worn out and the 100000 plus drive train and body. So that’s the goal with this first step, we’re going to get our GT running like new again, and get the car ready for paint, because…yeah, we got a lot of work to do, so let’s get to it. Alright, 100000 miles of burnouts and hard launces has not been nice to our factory clutch, because it’s absolutely shot, so this is one of those areas where we’re not only going to freshen up, but we’re also going to upgrade, now our upgrade comes in the form of this Exedy Mach 350 stage 1 clutch, and the SR Performance clutch adjuster kit. This kit will replace our old, worn out, gummed up factory cable with this brand new adjustable cable as well as strengthen the weak plastic factory clutch quadrant with this brand new Billet piece. Basically we’re strengthening our overall shifting experience. Besides our beat clutch, our 302 motor is running extremely rough, we’re misfiring all over the place, and the power just isn’t there like it should be, so we’re going to give our motor a serious tuneup. Ryan and I are in the process of installing these iridium plugs as well as a new set of wires as well, on top of that we’re also doing a brand new distributor cap and rotor, and finally a brand new serpentine belt. All these parts should really get our 5.0 firing on all 8 cylinders again. As a little pointer for you whenever you’re doing a tuneup, we recommend using a little anti-seize on all your threads, just because you don’t want a stuck spark plug in your block. In addition, go ahead and throw a little dielectric grease on all your contacts, it’ll just help keep any excess moisture out. Unfortunately our slipping clutch and misfires are only part of the problem, when we were on the way back to the shop we noticed are car was running a little hot so we decided to overhaul our entire cooling system just to be safe. We’re ditching our factory radiator and mechanical fan in favor of this aluminum performance unit from Mishimoto, along with one of their electrical fans. This electrical fan will not only keep things cool, but by ditching that mechanical fan, we’re also going to free up some drag on our accessory belt, which in turn should free up some extra horsepower. To wrap up our entire cooling package we’re going with a brand new thermostat from Mishimoto, along with a new set of hoses from Ford Racing. Of course we have some performance stuff lined up after we get the car back from paint, but in the meantime we have to address this Frankenstein intake we found on the car, we’re going to replace it with this brand new SR Performance cold air intake which, besides giving us a nice little bump in power and sound, will more importantly get rid of this eyesore underneath the hood. Before we get out of the hood completely, we wanted to further reduce the parasitic drag on our accessory belt, so we decided to install this SR Performance smog pump delete kit. Could we run a smaller belt and eliminate the pump completely? Probably, but we wanted to do it right the first time, and clean up the engine bay in the process. Now that we’ve taken care of some necessary maintenance, let’s get to the next big part of the first stage of our resto. The only thing worse than the actual running condition of our GT is the physical condition, I’m not going to lie, this thing is pretty rough in just about every way, but that’s about to change, we’re going to send our GT off for some serious bodywork that includes a brand new paint job, but first, we need to take care of some problem areas. Some of these problem areas include a brand new set of smoked, one piece headlights, a new fender and a rear deck lid panel just to name a few but that’s not all that exciting, this is what’s going to turn our dream build into a reality, we’re going to outfit our 93 GT with a complete Cobra style body kit, along with this Cobra style wing, which when we’re done with our build, should turn our stock 93 vert, into one of the baddest, and possible one of the only, Foxbody convertible Cobras around. Well, that wraps up the first stage of the restoration here on our 93 GT, we took care of some much needed maintenance and got the car ready for the body shop, when we get the car back from paint, we’re really going to start having some fun with the interior and exterior styling, and of course give the car some much needed performance to back up that Cobra appearance, but in the meantime, I’m on my way to paint.

    More Horsepower. The SR Performance Mustang smog pump eliminator kit allows you to remove the stock air pump to free up additional horsepower. This kit is ideal for Mustangs running without catalytic converters and it's billet construction saves weight.

    Quality Construction. Crafted from a solid block of machined billet aluminum, this SR Performance Smog Pump Eliminator Kit will last a lifetime.

    Fitment. The SR Performance Billet Mustang Smog Pump Eliminator is designed to replace the power robbing smog pump and installs in the same location on 1979 to 1995 5.0 liter V8 Mustangs.

    Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Smog Pump Elimnator
      Hardware included:
    • None Required
      Hardware included:
    • None Required
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Questions & Answers (10)

    5 Top Rated Questions

    smog pump eliminator I have a 94 Cobra 5.0l V8 and i am wondering how you plug off the connections of the hoses (where the hoses connect) and what if anything does this do to the sensors and or computer.I have already removed the catalytic converters,and do i need to get a smaller belt because 1 customer said the pulley is smaller than stock,are there complete instructions with this kit.

    • I have a '92 lx 5,0 that has BBK offroad-h pipe. Being an offroad-h pipe, it obviously doesn't have cats on it. i left the o2 sensors plugged into the h pipe, then removed the smog pump itself. i took the lines off then plugged the remaining parts of lines with a bolt, then clamped them. you can go to a local hardware store and get hard plastic hose plugs if you prefer. Then I installed the smog eliminator kit, which was simple. i didn't buy a new belt, i was able to run the stock belt. only reason should have to replace the belt, is if its worn out and/or dry-rotted . I just did this today......

    Helpful (2) Show 2 more answers

    Would there be less drag on the engine to eliminate pump and run a shorter belt bypassing the area altogether? Does this eliminator pulley produce any drag?

    • Installing the SR Performance Billet Smog Pump Eliminator will allow you to keep stock belt routing, and will have a minimal amount of drag as this is just a pulley freewheeling on bearings. If deleting the smog pump with a shorter belt, this will have the belt running closer to itself near the tensioner, which can cause issues with contact if used in conjunction with underdrive pulleys.

    Helpful (0)

    My car does not have a smog pump or any of the mounting bolts. Do you guys sell replacement bolts so that I can install this delete kit, or can you provide me with the bolt sizes? Thank you!

    • At this time we do not have the bolts or bolt sizes for the SR Performance Billet Smog Pump Eliminator.

    Helpful (0)

    will this work on a 1995 ford F-150 5.0

    • The SR Performance Billet Smog Pump Eliminator is specifically designed for a Mustang. We cannot guarantee fitment on any other vehicles.

    Helpful (0)

    I have a 91 GT. I was considering this, but would it be better to run a shorter belt?

    • The SR Performance Billet Smog Pump Eliminator does not need a shorter belt. You can reuse your stock belt just fine as long as it is in fine condition, or of course a stock equivalent.

    Helpful (0)
    Post Your Question
    5 More Questions
    If I buy this for my 89 mustang gt will I need to buy a smaller belt or is it the same width as the smog pump pulley? 1 answer
    I recently received the smog pump eliminator, and after assembling the part it doesn't look exactly like the picture on this website. The metal shroud (piece connecting billet block and pully) gets thinner at the tip and doesn't fully go into the bearing, because of this it's hard but possible to get the pulley spinning level. The thinner area is shown nowhere on any pictures. Is it possible I've received a defective part? 1 answer
    do I have to remove the convertors 1 answer
    Are there instructions in what to do? What holes are behind the heads? How big are the holes behind the heads? And what will I be able to use to cover them? 1 answer
    Will a smog pump removal cause it to still pass CALIFORNIA smog? I have never heard of a smog pump and when I google it, only Foxbodies show up... 1 answer

    People Who Bought This Item Also Bought

    Customer Reviews (100+) Write a Review

    Overall Rating 4.4

    out of 5 stars

    Installation Time:Less than 1 Hour

    Installation Cost:$100-$250

    • Performance Gain 3.642202 3.6
    • Fit 4.211009 4.2



    • 5/5

      Installation Time: Afternoon

      September 14, 2018

      93 Cobra

      Awesome! Very easy. The install (including plugging the heads, 5/8-11x1/2 set screws work great!) Took about an hour. Noticeable power gain!

      MichaelH

      Year: 1993 Submodel: Cobra

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      September 07, 2018

      smog pump eliminator

      The smog pump is nice, once you figure out what you need,it's takes 30 min. to put it on.

      EverettF

      Year: 1985 Submodel: Other

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      September 06, 2018

      just lookn for fun

      The pully fits good in the bolt on location. its machined well smooth running

      PaulK

      Year: 1991 Submodel: LX

      Helpful (0)

    • 1/5

      Installation Time: Full Day

      September 06, 2018

      Smog pump bypass

      It’s hard to install . America muscle make it sound easy. Unless you a mechanic. No instructions, no YouTube video

      AngelT

      Year: 1993 Submodel: GT

      Helpful (0)

    • 4/5

      Installation Time: Less than 1 Hour

      August 30, 2018

      pretty nice

      solid aluminum pully. we'll see how long it last as the press in spindle for the thru bolt is a little iffy. Only been a week!!!!!!!!!!

      Randy

      Year: 1984 Submodel: Other

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      August 27, 2018

      Smog pump eliminator by SR performance

      It works wonderful. I did have to make a few changes on it to make it fit into my factory bracket but it was an easy installation

      JustinJ

      Year: 1995 Submodel: GT

      Helpful (0)

    • 2/5

      Installation Time: Less than 1 Hour

      August 24, 2018

      Decent for the money

      Bought this for my 1995 GTS to address a noise coming from the front end when engine was running. I became convinced the smog pump might be on its last legs. Plus no cats so didn't need it anyway. When the part arrived the box was open on one side and had no packing slip or instructions, just the parts. Thankfully its not rocket science to put together. When i went to install the aluminum block it wouldn't fit because the bottom part of the block is square. And the area it has to ride in is curved. So basically there is too much metal to get it up in there to properly line up with the bottom bolt. Top side/bolt = no problem. So to solve this I had to spend about 3min on a bench grinder. I radiused the edges, about 1/4in down, and about about 3/4in in length, after that, fit like a glove. Not really sure why that had to be done in the first place. As for performance gain, probably gained 1hp if that. But throttle response feels a lil snappier. That's about it. But primary mission accomplished..... my mystery noise was gone. My old smog pump was definitely the culprit and this cured it. plus I have more room to work on down there now.

      DC

      Year: 1995 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      August 07, 2018

      Needed this for my supercharger install

      Works as it should, excellent product needed this for my vortech install

      bloodncrip

      Year: 1993 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      August 06, 2018

      87 mustang smog pump removal

      Great product . Car revs up quicker. Half hour install .. fits perfect

      JohnS

      Year: 1987 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      July 18, 2018

      Exactly what I needed

      Bolted in no issues! Belt lined up perfect! Looks good!

      Grabberblue72

      Year: 1985 Submodel: Other

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      July 16, 2018

      Very satisfied

      Great product, fast shipping, and also a direct fit

      93foxbody

      Year: 1993 Submodel: LX

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      July 02, 2018

      great

      great product at a great price easy install. lined up perfectly...

      TerryF

      Year: 1995 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 28, 2018

      89 5.0

      Nice part! Looks awsome and works geat. Very easy to install, I would recommend this

      JayL

      Year: 1989 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      May 28, 2018

      Perfect

      This smog delete pulley was just what I was looking for! My smog pump went out and I have a catless x pipe so there's really no point in my having a smog pump, the purchasing a new one was to expensive, those pulley is so easy to install just took off a couple bolts and place the pulley on, looks good and works good! I feel the difference in power, thank you American muscle!

      JoseG

      Year: 1995 Submodel: Cobra

      Helpful (4)

    • 4/5

      Installation Time: Less than 1 Hour

      May 20, 2018

      Smog delete kit

      Product came in 2 pieces wasn't expecting that but installation was a sinch! Couldn't be easier and the look isn't bad either thanx AM!!!

      stang210

      Year: 1990 Submodel: LX

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      May 14, 2018

      very impressed

      the quality was much better then we expected the first one we had from ford was plastic and it broke highly recommend to buy this product cause when it broke we had to be towed ,, this pully is not plastic very nice looking also

      susanw

      Year: 1991 Submodel: LX

      Helpful (4)

    • 4/5

      Installation Time: Less than 1 Hour

      May 14, 2018

      Cheaper than others

      No directions come with, so you can't tell if the pulley is put on the right way. The offsets/depths of the pulley is a little different. Also, like everyone else, had to grind on the aluminum block in order to make it fit the stock bracket on the 95 Mustang GT. Takes about 10 minutes, so far its worth saving a few bucks.

      BRabbit

      Year: 1995 Submodel: GT

      Helpful (5)

    • 4/5

      Installation Time: Less than 1 Hour

      May 04, 2018

      This is a great investment

      You can feel the motor running free and a nice bit of power down low to mid range if u do get this and have a 1994 or 5.0 motor in a sn95 u with have to shave the bracket down for it to fit not much just the edge where the bottom bolt goes in but you’ll be fine and job dose not take that long ....

      BigRon

      Year: 1994 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      April 24, 2018

      Smog pump eliminator.

      Excellent replacement! Easy and fast installation.

      JimN

      Year: 1992 Submodel: LX

      Helpful (4)

    • 4/5

      Installation Time: Less than 1 Hour

      April 03, 2018

      Smog delete

      Hreat product but i had to shave the smog eliminator block to get it to fit

      StanleyJ

      Year: 1995 Submodel: GT

      Helpful (5)

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