Cummins Compound Turbo Before and After Turbo sounds

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  • Опубликовано: 23 авг 2024
  • Just finished up the 66/80mm smeding compound turbo kit on my wife’s 06 megaslab

Комментарии • 70

  • @logan_gfitty6
    @logan_gfitty6 3 года назад +26

    In the thumbnail my dad added the old turbo wheel as the oil cap too

    • @colton7373
      @colton7373 3 года назад

      That’s so cool actually

    • @varqtube
      @varqtube 2 года назад

      I saw that, man that is so dope. 👍👍

    • @kalebstout7673
      @kalebstout7673 2 года назад

      How do you do that?

  • @johnnypirkle2875
    @johnnypirkle2875 2 года назад +4

    I am running the 66/78 Smeding SXE setup on mine with fuel upgrades it tows great and runs great no issues.

    • @314cbush
      @314cbush 2 года назад +2

      What do you have for fuel?

  • @surfstarcc1
    @surfstarcc1 3 года назад +5

    The compounds sound awesome!!

    • @FullBoltOnRacing
      @FullBoltOnRacing  2 года назад +2

      Thank you. Make sure to subscribe to see more of the project!

  • @Luh_typa
    @Luh_typa 3 года назад +8

    That turbo whistle tho😏

    • @Luh_typa
      @Luh_typa 3 года назад +1

      @BrickyBoi must be about deaf if you can’t hear it

    • @braxtonpickens8660
      @braxtonpickens8660 3 года назад +2

      The only turbos you can actually hear whistle without maxing out the ol hearing aid is vgt turbos is all I’m sayin

    • @cynicaltexan9639
      @cynicaltexan9639 3 года назад +1

      @@braxtonpickens8660 My stock vgt whistles like crazy sounds nice

    • @braxtonpickens8660
      @braxtonpickens8660 3 года назад +1

      @@cynicaltexan9639 same I don’t even have a ten blade

    • @pro2aneveryield479
      @pro2aneveryield479 2 года назад

      Haha, what turbo whistle? Both are quiet as can be!

  • @frankfurino7590
    @frankfurino7590 3 года назад +27

    it sounds more quiet with the twins, what do you have for a exhaust system? do you have alot of cab drone with the twins?

    • @FullBoltOnRacing
      @FullBoltOnRacing  3 года назад +13

      The extra turbo made it so much quieter. It’s full 5in turbo back to a 7in tip. And only drones at like 90 lol basically above 2500 rpm

    • @moparproud3978
      @moparproud3978 3 года назад +17

      More turbos, more muffling.

    • @martin1234512345
      @martin1234512345 3 года назад +11

      Turbos are mufflers. The more you add, the quieter it gets

    • @earlprice7200
      @earlprice7200 3 года назад +1

      Who's kit did you use ? It sounds exactly like mine. I have a 2014 with Diesel Power Sources 366 over 480 kit.

    • @FullBoltOnRacing
      @FullBoltOnRacing  3 года назад +1

      @@earlprice7200 smeding diesel. It’s a 366/488 combo

  • @BentonL
    @BentonL 2 года назад +6

    Did your MPG go up after installing the compounds, or stay about the same?

  • @springsteen-games5134
    @springsteen-games5134 3 года назад +4

    def not the whistle of a Duramax. Haha sounds pretty good tho

    • @riversidewoofers1133
      @riversidewoofers1133 2 года назад +1

      Most duramaxes have factory vgt is why they are so loud. Most diesels have vgt now…

    • @jamesharpur720
      @jamesharpur720 2 года назад +5

      Duramaxes sound like garbage bud.

    • @benjaminturpin2749
      @benjaminturpin2749 2 года назад

      Duramax sounds like a turbo LS. Which=lame

    • @johngilbreth4596
      @johngilbreth4596 Год назад

      @@benjaminturpin2749turbo LS sound pretty fucking good unless you hate v8s

  • @MGMCLL
    @MGMCLL 2 года назад +1

    Its much quiter! I like the sound with only one turbo

    • @FullBoltOnRacing
      @FullBoltOnRacing  2 года назад

      That’s what we are going back to right now! A single s472 T51R mod turbo. Subscribe to the channel to see the build video!

  • @sempergumby8734
    @sempergumby8734 Год назад

    No tow hitch.... 😂 keep that princess in the driveway

    • @FullBoltOnRacing
      @FullBoltOnRacing  Год назад +1

      Lol that’s fine. We have tow pigs to pull both car and truck to the track 🤷🏼‍♂️ doesn’t need a hitch to go down a drag strip

    • @birdmannichols939
      @birdmannichols939 6 месяцев назад

      @@FullBoltOnRacinglol got his ass😂💯 clean setup the compound sounds nasty dude I let the turbo sound spool up and it scared my dog

  • @timothydean
    @timothydean 3 года назад +2

    Road runner exhaust

  • @yogimaster2654
    @yogimaster2654 3 года назад +2

    More smoke?

  • @lauderdalecentral
    @lauderdalecentral 2 года назад +2

    How does the 66/80 tow? I have the stock vgt with a 71. Already bought and 80 but can't decide on if I want a 67 or a 72

    • @FullBoltOnRacing
      @FullBoltOnRacing  2 года назад +1

      We haven’t towed with it It’s my wife’s project truck. We don’t need to tow with it

    • @lauderdalecentral
      @lauderdalecentral 2 года назад

      @@FullBoltOnRacing what rpm do you build boost? Future Video? 🤷‍♂️

    • @FullBoltOnRacing
      @FullBoltOnRacing  2 года назад +2

      @@lauderdalecentral it really kicks in around 1900. And right now we are going back to a single turbo. This time a large S472 T51R modded unit from AGP

    • @ElectraRoadKing
      @ElectraRoadKing 2 года назад

      How does does the S472 drive compared to the compounds now? Street and strip.

  • @200130769
    @200130769 2 года назад

    One of those mods city slickers do just to change the sound lol

    • @FullBoltOnRacing
      @FullBoltOnRacing  2 года назад +2

      Yeah basically. Just like the nitrous that’s on it was just for extra cooling 🤷🏼‍♂️

    • @200130769
      @200130769 2 года назад

      @@FullBoltOnRacing ok then, what's the point?

    • @FullBoltOnRacing
      @FullBoltOnRacing  2 года назад

      @@200130769 my wife races the truck and daily’s the truck It use to haul our drag car but we decided to make a fun street 4x4 class truck out of it.

    • @200130769
      @200130769 2 года назад

      @@FullBoltOnRacing ahh that sounds pretty fun. Its gotta be a lot harder to make something almost 9k pounds go fast compared to something that weighs a third of that? You guys do pretty decent at the track?

    • @cs-gj3yf
      @cs-gj3yf 2 года назад

      @@200130769 not really. diesel trucks are most of the time faster

  • @chrisbaker2903
    @chrisbaker2903 3 года назад

    Sounds enough quieter to make it a worthwhile change by itself. Added power with lower egt is just a side benefit right? (wrong...) LOL I did get a chuckle out of hearing the turbos wind down when you backed off.

    • @FullBoltOnRacing
      @FullBoltOnRacing  2 года назад

      Oh I know I love the whine down noise. We are in the process of going back to a single S472 T51R modded turbo right now. Stay tuned and subscribe if not already for the build video

    • @_WELDR_
      @_WELDR_ Год назад

      @@FullBoltOnRacing why back to a single ??

    • @FullBoltOnRacing
      @FullBoltOnRacing  Год назад +1

      @@_WELDR_ ehhhh more of a future move. So we can run the “single” power adder classes because people don’t understand that compounds aren’t 2 different power adders in certain classes

    • @_WELDR_
      @_WELDR_ Год назад +1

      @@FullBoltOnRacing i gotcha, I was just wondering, cause I’m putting compounds on mine soon . Just wasn’t sure why . Thanks for the quick response

  • @daveharding4147
    @daveharding4147 Год назад

    How much did this run you to do ? And do u have head studs . ?

  • @billyjones9045
    @billyjones9045 2 года назад

    mine almost sounds like some sort of big block ... when that turbo winds it sounds f****** mean

    • @FullBoltOnRacing
      @FullBoltOnRacing  2 года назад

      Thank you. Make sure to subscribe to see more of the project!

  • @jessecarpenter6434
    @jessecarpenter6434 4 месяца назад

    Does your exhaust brake still work with compounds. Of course if there non vgt it can’t but I’m curious

    • @FullBoltOnRacing
      @FullBoltOnRacing  2 месяца назад +1

      We’ve never had a brake on this truck. It’s a 5.9 so it never came with one

    • @jessecarpenter6434
      @jessecarpenter6434 2 месяца назад

      @@FullBoltOnRacingmy bad. I was under the impression this was a 4th gen. After rewatching the video I see how obvious it is that it isn’t a 4th gen. Either way tho. Sweet truck. Love the color

  • @tylerperdue6564
    @tylerperdue6564 Год назад

    Someone forgot to undo their compressor housing and level the turbos. Oh well just going to be an oil burner

    • @FullBoltOnRacing
      @FullBoltOnRacing  Год назад

      Now we did. Used an inclinometer and everything. Both turbos had seal failures almost immediately after this. -12 drains and all. Was told Covid caused them to get crap quality seals

  • @MaxTheFaxe
    @MaxTheFaxe 2 года назад +1

    What’s the fuel setup? Have you towed with it yet?

    • @FullBoltOnRacing
      @FullBoltOnRacing  2 года назад +2

      Stock fueling And we haven’t towed anything with it. It’s my wife’s race truck project

  • @EricC7676
    @EricC7676 3 года назад +3

    Fuel setup?

    • @FullBoltOnRacing
      @FullBoltOnRacing  3 года назад +2

      Stock fuel injectors bag of parts pump and aiddog 165 with a sump. And custom EFI live tuning from starlite diesel

  • @hunterdionne3663
    @hunterdionne3663 3 года назад +3

    No joke huh

    • @FullBoltOnRacing
      @FullBoltOnRacing  3 года назад +6

      She takes down older 5.0 mustangs and just about every kids “fast” diesel

    • @Joseph-C
      @Joseph-C 3 года назад +6

      @@FullBoltOnRacing most "fast" diesels are just stock trucks that a kid thru a live tune on and thinks can beat a Lambo because they roll coal

    • @FullBoltOnRacing
      @FullBoltOnRacing  3 года назад +6

      @@Joseph-C that is true. That’s why the mods we’ve done to this make it not smoke at all. Besides when lighting the turbos. But nothing a small spool shot can’t clean up

    • @logan_gfitty6
      @logan_gfitty6 3 года назад +2

      @@FullBoltOnRacing My dad has an 800hp twin turbo 4th gen It walks mustangs,Comaro, and a Supra!

  • @Josh-jr1dd
    @Josh-jr1dd 2 года назад

    Can't really hear any difference

  • @pickle5051
    @pickle5051 Год назад

    Who cares about sound