This BABY LS engine rips!

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  • čas přidán 19. 04. 2024
  • The GM LR4 4.8L LS based engine is not a common sight in Australia. George Voutsas of Pro Flow Fab & Dyno runs us through some of the background on GMBOSS, a very clean Holden Commodore fitted with this turbocharged combo that has been setup from front to back.
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    This baby LS engine rips! | fullBOOST
  • Auta a dopravní prostředky

Komentáře • 86

  • @schoona90
    @schoona90 Před 3 měsíci +34

    ‘Sounds like it makes more power than it does’
    That’s every NA LS1 with a cam 😂😂

    • @schoona90
      @schoona90 Před 3 měsíci

      Correction: aftermarket cam
      They only have 1 cam lol

    • @PUNCHARD800ftlb
      @PUNCHARD800ftlb Před 3 měsíci +1

      LOL remember when people boasted about a 3/4 race cam

    • @hayden6056
      @hayden6056 Před 3 měsíci +5

      ​@@PUNCHARD800ftlbstill bragging about stage 13 unfortunately 😂

  • @russelllarsen199
    @russelllarsen199 Před 3 měsíci +15

    Shout-out Richard holdener, he is the king of knowledge of 4.8lt and their capabilities.

  • @brycemarten6580
    @brycemarten6580 Před 3 měsíci +7

    Who doesn’t love an immaculate VS sleeper 😍

  • @practicaldesign4100
    @practicaldesign4100 Před 3 měsíci +10

    As an American it's hard to imagine a 4.8 being rare, I'd expect every junkyard in America has at least 10 of them. Good to see more boosted 4.8s!

    • @pk-so1mj
      @pk-so1mj Před 3 měsíci +5

      5.7, 6.0 and 6.2 were the engines used here, so we didn’t see any of the small capacity stuff, all in Holdens since our own 5 litre v8 went out of production in the VT Commodore and the last of the VS utes.

    • @francfurian8215
      @francfurian8215 Před 3 měsíci

      No 4.8's or 5.3's were ever used here for some reason???

    • @wobblysauce
      @wobblysauce Před 3 měsíci +1

      @@francfurian8215 We got places to be...

    • @tturi2
      @tturi2 Před 3 měsíci +1

      ​@@francfurian8215 only camaro or corvette engines basically

    • @practicaldesign4100
      @practicaldesign4100 Před 3 měsíci

      @@pk-so1mj Interesting, are any of those an Iron Block? To my understanding our 4.8, 5.3 and 6 liter chevy truck "ls" engines are all Iron Block and are nearly identical weights.

  • @griffsrearmountturbothemod1623
    @griffsrearmountturbothemod1623 Před 3 měsíci +11

    I really enjoy listening to the both of you. Knowledge and humour is a good formula 👌

  • @TURBOTRISTO
    @TURBOTRISTO Před 3 měsíci +5

    If George built it you know it’s ‘ A Hundred pa cent!!’ Love it sounds tough I like it better than normal ls sound

  • @adamloader9534
    @adamloader9534 Před 3 měsíci +3

    Super cool, clean and fast Sleeper. We can’t wait to see what it runs at the track!

  • @fossilfuelenthusiast
    @fossilfuelenthusiast Před 3 měsíci +2

    Comes on strong and stays strong. Impressive

  • @gavw667
    @gavw667 Před 3 měsíci +29

    Here’s to the guy who said this channel should be called Full Barra Boost 😉🤣

    • @fullboost
      @fullboost  Před 3 měsíci +14

      FulleLeS 👍

    • @IDGAF56852
      @IDGAF56852 Před 3 měsíci +3

      @gavw667 and yet the owner is wearing a Barra king t-shirt lol😆👏

    • @user-pq5eb9wd6l
      @user-pq5eb9wd6l Před 3 měsíci +1

      @@IDGAF56852the barra, the king of blowing up gearboxes and snapping drive shafts
      the barra is literally the only reliable part of a falcon…maybe the headlights too if they’re not faded to the shitter😂😂😂😂

    • @tturi2
      @tturi2 Před 3 měsíci

      Fullev

    • @IDGAF56852
      @IDGAF56852 Před 3 měsíci

      @@user-pq5eb9wd6l 100%.

  • @txddyfarquh3916
    @txddyfarquh3916 Před 3 měsíci +1

    I luv the fact that everything still hides under the Bonnet making it Sleeper AF lol.. unlike some others where the manifold protrudes ever so slightly thru the hood

  • @davydoo81
    @davydoo81 Před 3 měsíci +2

    “That’s really harsh, I thought we were mates!” Lol, so 00’s!

  • @builtbybagsy
    @builtbybagsy Před 3 měsíci +3

    Super clean.

  • @nathanperry7392
    @nathanperry7392 Před 3 měsíci +4

    We need more project no mang

  • @billetbarra6069
    @billetbarra6069 Před 3 měsíci +4

    Barra King!

  • @goz7569
    @goz7569 Před 3 měsíci +2

    Holdens go harder in wet weather 🍻

  • @hyper8545
    @hyper8545 Před 3 měsíci +2

    Great little v8

  • @tighematthew
    @tighematthew Před 3 měsíci +3

    Awesome build 👌

  • @antd-jy9ds
    @antd-jy9ds Před 3 měsíci +2

    did anyone else notice the silicone connector balloon at 8:00 under boost? 😂

  • @Trpmanne
    @Trpmanne Před 3 měsíci +2

    Sounds amazing

  • @fullboost
    @fullboost  Před 3 měsíci +3

    GMBOSS 4.8L turbo 😉
    *fullBOOST Merch* 😁👉
    shop.fullboost.com.au/collections/fullboost

    • @tupacthedon7221
      @tupacthedon7221 Před 3 měsíci

      hi mate funny thing i used to own them number plates gm boss i had them on my vl turbo i was the first to own them

  • @Doc_in_the_carpet_truck
    @Doc_in_the_carpet_truck Před 3 měsíci +2

    Sounds insane 👍

  • @Rexy888
    @Rexy888 Před 3 měsíci +4

    Surely being a factory ecotec added some killawaatts😂😂#mangforever

  • @brycemarten6580
    @brycemarten6580 Před 3 měsíci +1

    Fuck I wish I wasn’t on the other side of the country I’d love to meet Jorge seem like an absolute top bloke 🤣

  • @jameshatton4211
    @jameshatton4211 Před 3 měsíci +1

    This thing is nice. I'm a lover of small cubes and big boost. This thing would do great with medium sized twins and huge waste gates. That way you can run smaller rear housing and then it will smash early onto boost hard.....but where everyone thinks your turbos are going to choke the motor; that's when you open those crack those big gates a pinch and let some of that back pressure bleed off exhaust enough to keep spinning the turbos at peak boost, but not restricting the flow of exhaust!
    There's no need for huge rear housing that's an old myth that you need the flow to create big horsepower and lag is inevitable.,.... Wrong! Small housings and big gates for the win. You can use EGTs to become more precise or you can just build a 3D mapping a boost curve with peak boost being constant. Lastly electronically controlled waste gates are the best investment as guys in drag racing are already using CO² setup with bottle adding weight just to compensate for boost control. E gate gives you full control of boost. Make the gate aperture way way larger than you think and you are winning

  • @krtacct
    @krtacct Před 3 měsíci +1

    that car just sounds so pissed off at WOT. love it👍

  • @onedayiwillmakesomecontent
    @onedayiwillmakesomecontent Před 3 měsíci +7

    So George.... when are pre-orders up for your shirt?

    • @proflowfab
      @proflowfab Před 3 měsíci

      They're already available on my website

  • @moe.2650
    @moe.2650 Před 3 měsíci +1

    Let's hope the bottom end holds up😂 just add more boost = more hp 😂

  • @schoona90
    @schoona90 Před 3 měsíci +1

    Fell asleep waiting for it to make it to the 21st century

  • @kaybee9363
    @kaybee9363 Před 3 měsíci

    So George.. 👌

  • @xozindustries7451
    @xozindustries7451 Před 3 měsíci

    If you want to have a real good time out that 4.8L crank in a 6.2L block with the rectangular port heads and that turbo

  • @bigal878
    @bigal878 Před 3 měsíci +3

    Grouse car 👍🇦🇺

  • @sidbobby3233
    @sidbobby3233 Před 3 měsíci +1

    Love this car 😎🙏👊👍✌🇬🇧

  • @ACCELGarage
    @ACCELGarage Před 3 měsíci +1

    Killer build GV, how's the swell on the silicone elbow :0

  • @sidbobby3233
    @sidbobby3233 Před 3 měsíci +1

    Could listern to that car all day 😎🙏👊👍✌🇬🇧

  • @darwonboyful
    @darwonboyful Před 3 měsíci

    That's fkn cool

  • @pgilb70
    @pgilb70 Před 3 měsíci +1

    How was the structure beefed up to handle all that grunt? Guess it's in another vid?

  • @dalebickham2666
    @dalebickham2666 Před 3 měsíci +2

    So George

  • @A_lesson_in_Hate
    @A_lesson_in_Hate Před 3 měsíci +2

    5.3 dish pistons 4.8 flat top pistons.. just remove a plug

  • @aussiecarbogan
    @aussiecarbogan Před 3 měsíci +1

    Love this car, it blew my socials up when i first filmed it.

    • @proflowfab
      @proflowfab Před 3 měsíci +2

      Your vid was the one I referenced when calling it "Australias best sleeper"

    • @aussiecarbogan
      @aussiecarbogan Před 3 měsíci +1

      Thank you mate, i really appreciate it. Still growing across my socials today.

    • @proflowfab
      @proflowfab Před 3 měsíci +1

      You can do my car next if you want to blow them up again! 😂

    • @aussiecarbogan
      @aussiecarbogan Před 3 měsíci +1

      Im keen as, im now teamed with Roadragemedia and there stuff is going ballistic.

  • @tturi2
    @tturi2 Před 3 měsíci +1

    GM Boss, hiding a Boss 260 under there? 😅

  • @ChristopherHallett
    @ChristopherHallett Před 3 měsíci +1

    Why would you bin a Turbo 400 and replace it with a pooglide?

  • @mahcooharper9577
    @mahcooharper9577 Před 3 měsíci +1

    It's awesome yes, but I'll have to be that guy and say that if that's an original body it was too nice to modify.

  • @grahamparsons1070
    @grahamparsons1070 Před 3 měsíci +2

    So tidy, those seats look awesome/low key. Sounds 🍆

  • @vongdong10
    @vongdong10 Před 3 měsíci +1

    WTF how does it make so much power with the stock internals? Is E85 the secret sauce?

    • @stevencuenca1980
      @stevencuenca1980 Před 3 měsíci

      Boost, quality and quantity of fuel I guess🤔

    • @mifo2000
      @mifo2000 Před 3 měsíci

      My Barra makes 100rwkw more on pump E85.. Its great for weekend warriors.
      Also run flex fuel sensor incase we go for a big drive and get stuck needing to use 98, the car will remove timing according to the Ethanol content in the fuel

    • @dilsher12
      @dilsher12 Před 3 měsíci

      ​@mifo2000 Ah yes the infamous 1000hp $2k Barra strikes again

    • @mifo2000
      @mifo2000 Před 3 měsíci

      @@dilsher12 2k Bara? just my e85 and 98 fuel tunes cost that.

    • @trentmadden749
      @trentmadden749 Před 3 měsíci

      Anyone know which rear housing it runs ?
      Cool build 💪

  • @snakepliskin2297
    @snakepliskin2297 Před 3 měsíci +1

    4.8 isn't a small engine and a g42 isn't exactly a small turbo either lol you smoking your souvos re?
    but I get it. Cool setup.
    I'd have put in far more comfortable seats lol

    • @qizza7142
      @qizza7142 Před 3 měsíci +1

      A 4.8 is small for a v8

  • @johnkraft7461
    @johnkraft7461 Před 3 měsíci +2

    How do you say "100%" in Greek? Asking for a friend 😆👍

    • @fullboost
      @fullboost  Před 3 měsíci +1

      Ekato tis ekato

    • @johnkraft7461
      @johnkraft7461 Před 3 měsíci +1

      @@fullboost Mr Proflow's next T-shirt, I'd say 😉💪

  • @bigblockfantasy
    @bigblockfantasy Před 3 měsíci +2

    Never late with a 4.8??? 🤷🏽‍♂️

    • @robmotown1
      @robmotown1 Před 3 měsíci +1

      Or an 8.8…..aka 540ci

  • @ChristopherHallett
    @ChristopherHallett Před 3 měsíci +1

    Nevermind the bollocks, we want more Project Mang! Reply to this comment with "100%" if you agree!

  • @mrbags5497
    @mrbags5497 Před 3 měsíci +8

    Disappointing video, George only said 100% once.
    Unsubscribing.

    • @proflowfab
      @proflowfab Před 3 měsíci +3

      I tried really hard not to

    • @mrbags5497
      @mrbags5497 Před 3 měsíci +1

      @@proflowfab 🤣👍🏼

  • @picklerick9521
    @picklerick9521 Před 3 měsíci +1

    850-900 HP with a stock bottom end... BULLSHIT!

    • @fullboost
      @fullboost  Před 3 měsíci +2

      It's been done many times on these engines perhaps do some research. 👍

    • @trentmadden749
      @trentmadden749 Před 3 měsíci

      Can make more fairly reliably on an LC9 (alloy 5.3)

    • @lachlanwoods3940
      @lachlanwoods3940 Před 3 měsíci

      Key word there bukko, alloy! 👎👎

  • @Whatmurdaaaaa
    @Whatmurdaaaaa Před 3 měsíci

    😂😂😂😂😂 the ending