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JEGS TBI Air Flow Enhancer Fits: 1985-97 GM 5.0 & 5.7L TBI equipped trucks


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TBI Air Flow Enhancer Fits: 1985-97 GM 5.0 & 5.7L TBI equipped trucks
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TBI Air Flow Enhancer
  • 1985-97 GM 5.0 & 5.7L TBI equipped trucks
  • Made in the USA
  • Ships
    50080 is rated 4.7 out of 5 by 21.
    Rated 5 out of 5 by from Was surprised,can actually tell a difference. It's worth it.had it installed in less then 30 min. An throttle response little better.really noticed difference on interstate some how turning about 400 to 500 RPM less at 80mph
    Date published: 2022-03-28
    Rated 5 out of 5 by from Good looking product Arrived in good shape, looked good, all of the hardware for installation was there to make for an easy install
    Date published: 2022-02-10
    Rated 5 out of 5 by from Good quality Good quality, fit the 350 TBI and the 454 big TBI.
    Date published: 2021-11-22
    Rated 5 out of 5 by from AOC approved The TBI Air Flow Enhancer was simple to install and seems to make a little difference in performance.
    Date published: 2021-11-20
    Rated 5 out of 5 by from Well made, seems to help a little bit Well made and fits well to the bottom of the air cleaner. Significantly better than the stock junky adapter. It did make some minor improvements in power right out of the box. I need to modify the stock air cleaner housing to open up the bottom to match the "Salad Bowl" air flow enhancer and remove the thermostatic bypass flapper in the snorkel. I think those 2 quick mods will make this up even more. A TBI motor is never going to be a powerhouse, especially with swirl port heads, but this definitely seemed to help.
    Date published: 2021-06-27
    Rated 5 out of 5 by from air flow brought it as a budget part and it does do as it should was able to notice right after install am happy with the results
    Date published: 2019-04-30
    Rated 5 out of 5 by from Worth it,,,great kit...great fit...good results! Put this on my 87 tbi R10 Sudurban by its self first and noticed better response and mid range...added pod spacer and 14psi fuel pressure spring and highway and mountain drivability is great!! I can now pass slower traffic if needed...could not do that before... You do have to cut your air filter base.
    Date published: 2019-04-28
    Rated 5 out of 5 by from Gas mileage increased I installed on Saturday took on 200 mile road trip fuel economy went up 3 miles per gallon. Could not believe it. I also did cut out inside of air filter housing for better air flow. It did not say that in instructions
    Date published: 2019-04-28
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    Will this fit the TBI on a '93 4.3L?

    Asked by: BradbrookT
    This is not shown to work with the 4.3L engine application.
    Answered by: Rusty B
    Date published: 2018-08-13

    Is there an air filter assembly that runs a 9" opening to match the top of the air enhancer?

    Asked by: Cholo
    We offer air cleaner tops like these that flow lots of air - https://www.jegs.com/p/JEGS/JEGS-Flow-Thru-Air-Cleaner-Lids/2162672/10002/-1
    Answered by: Rusty B
    Date published: 2018-07-09

    Does it fit 5.7 350 tbi? And will it fit under stock hood with throttle body spacers? 

    Asked by: Salty1515
    Yes, it will fit the TBI air cleaner and it will depend on the height of the spacers and the application. You will need to measure the hood clearance you have.
    Answered by: Rusty B
    Date published: 2018-06-08

    Works on 95 c1500 5.0?

    Asked by: Thatguy1011
    Yes, if your truck is using a TBI throttle body.
    Answered by: Rusty B
    Date published: 2018-03-08

    IS THERE ONE FOR THE 89 7.4?

    Asked by: RICKARD
    I do not see that we can get one for that motor.
    Answered by: Dean R
    Date published: 2017-11-21

    how tall is it hoping it will fit over injectors

    Asked by: roprtom
    The whole thing is 2.625" tall.
    Answered by: Dean R
    Date published: 2017-11-18

    whats the diameter of the top of the bowl so i can run a top lid filter on salad bowl instead of a stock filter housing.

    Asked by: roprtom
    The OD of the top part of the bowl is 9.3"
    Answered by: Rusty B
    Date published: 2019-08-21
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