DIFFERENTIALS | How They Work

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  • @MrGhoulie
    @MrGhoulie 3 роки тому +1442

    I miss Bart everyone at donut has such great personalities but Barts energy was great

    • @HomeMadeBoards
      @HomeMadeBoards 3 роки тому +27

      What happened to him?

    • @matthowarth2971
      @matthowarth2971 3 роки тому +79

      @@HomeMadeBoards im going to assume he OD'd on coke

    • @JuanLopez-ss3mz
      @JuanLopez-ss3mz 3 роки тому +26

      @@HomeMadeBoards he got fired apparently

    • @drcrayray6269
      @drcrayray6269 3 роки тому +3

      @@JuanLopez-ss3mz is nolan the boss?

    • @RainbowJesusChavez
      @RainbowJesusChavez 3 роки тому +88

      Juan Lopez the story I've seen repeated isn't so much that he was fired directly, but that after he went on paternal leave when his kid was born he was never asked to come back and as such was "let go"

  • @HumanGuineaPig247
    @HumanGuineaPig247 6 років тому +709

    Why do I feel like I can become an actual mechanic just by binge watching this channel 3 times

    • @magicbjorn
      @magicbjorn 4 роки тому +64

      Because it's true :p anyone can become anything if you put your mind to it :)

    • @k1awesomeness
      @k1awesomeness 4 роки тому +18

      @@magicbjorn i love your positivity! just wish it was true... all the time

    • @TipsyFGC
      @TipsyFGC 3 роки тому +25

      Anyone can work on a 95 or older car IMO. And I only been looking into cars for a short period. So much is just swapping the piece. Just don’t do your own alignment and you’re golden

    • @bobaIina
      @bobaIina 3 роки тому +1

      @@k1awesomeness it is true tho

    • @k1awesomeness
      @k1awesomeness 3 роки тому

      @@bobaIina i can try my best to become jeff bezos, but that is very impossible, at least to me

  • @timclark6439
    @timclark6439 3 роки тому +147

    Bring this show back please! I'm trying to become a mechanic, I'm having a hard time getting on somewhere and these science garage videos are all I have!

  • @herbiehusker1889
    @herbiehusker1889 6 років тому +22

    Bart is the best. His lame jokes and positive attitude brightens my day. Oh and he's super informative too.

  • @TheKincognito
    @TheKincognito 6 років тому +898

    3:10
    Good old Lego Technic. That's how i learned how Differentials work back in the Day.
    Also with this Episode i think you found the right Mix between Info, Jokes and Yelling. Good One!

    • @КлиментЦонков
      @КлиментЦонков 6 років тому +1

      TheKincognito Heck yeah

    • @CatgirlOnE
      @CatgirlOnE 6 років тому +1

      I'm pretty sure I have this set. The big crane.

    • @youngkristofer18
      @youngkristofer18 6 років тому

      Hahaha same for me!

    • @tobynewman5450
      @tobynewman5450 5 років тому

      I agree, donut, this video was informative, and kept on topic. and
      entertaining

    • @xBruhVo
      @xBruhVo 5 років тому

      I remember this from middle school when I was in a robotics club.

  • @antoniosilvestrojr.
    @antoniosilvestrojr. 2 роки тому +17

    Donut videos have made me laugh out loud plenty of times, but I’ve never found any of them more entertaining than when Bart is the host

  • @luqman4389
    @luqman4389 6 років тому +836

    History test be like
    Who invented the differential?
    *circles Bart*

  • @КлиментЦонков
    @КлиментЦонков 6 років тому +266

    3:10 They used lego technic lmao 10/10

    • @linusgunnarsson985
      @linusgunnarsson985 4 роки тому +31

      For some people its easier to understand when someone is explaining something with this method. (Including me)

    • @OK-pl7tl
      @OK-pl7tl 4 роки тому +5

      I have that LEGO the 2019 corvette ZR1👌

    • @williammorgan1880
      @williammorgan1880 4 роки тому +12

      Honestly that was super helpful ngl

    • @satan1189
      @satan1189 3 роки тому

      @@OK-pl7tl thanks

    • @woozhi9218
      @woozhi9218 3 роки тому

      And they say if you cant explain it you have yet to undrstand it fully

  • @tonypereira8548
    @tonypereira8548 6 років тому +406

    The ring gear joke was too good.

    • @VoluntaryPlanet
      @VoluntaryPlanet 6 років тому

      tony pereira i didn’t get it xD.

    • @lazuardhiry8341
      @lazuardhiry8341 6 років тому +1

      TheVoluntaryistPolakwegian it is the horror movie called "the ring".

    • @joemomma2629
      @joemomma2629 6 років тому

      Ikr

    • @BrapYeah
      @BrapYeah 6 років тому +1

      Your age is showing

    • @anetturner
      @anetturner 6 років тому

      @@VoluntaryPlanet neither did i im 9

  • @kingakim11
    @kingakim11 4 роки тому +6

    I've watched this before, but I must say after doing more research and coming back to watch again, you did a spectacular job explaining things like the final drive ratio and such. Well done Bart!

  • @0_O_0001
    @0_O_0001 6 років тому +76

    These videos confuse me yet at the same time I learn something new. Glad they exist.

  • @bryce4479
    @bryce4479 5 років тому +45

    "But unlike me , it has a drawback."
    I lost it lmao

  • @GustavCarl17
    @GustavCarl17 6 років тому +751

    YES! BART IS YELLING AGAIN!!!

    • @Granturismoveloce
      @Granturismoveloce 6 років тому +27

      Kenny K they tried to tone him down... but they couldn’t hold him.

    • @nikifalcon
      @nikifalcon 6 років тому +1

      Kenny K his name's Bart lol

    • @GustavCarl17
      @GustavCarl17 6 років тому +14

      Sorry, I slipped on a patch of icy baby oil and hit my head

    • @muhammadaimanhakeem5194
      @muhammadaimanhakeem5194 6 років тому

      Use Megaphone Bart

    • @GETUPANDGO
      @GETUPANDGO 6 років тому +1

      Yes, I'm in my happy place!

  • @jamesfailing8578
    @jamesfailing8578 2 роки тому +1

    I’m in CM “A” School in the Navy, or Construction Mechanic Tech School, and your videos have helped me understand this stuff so much easier

  • @iea96
    @iea96 6 років тому +590

    Phew, finally the passion is back. I was getting worried for Bart

    • @scotthenrie5674
      @scotthenrie5674 5 років тому +15

      He must have had some LSD. 😋

    • @spyrosbellos2522
      @spyrosbellos2522 4 роки тому +1

      Bye bart

    • @TeenWithACarrotIDK
      @TeenWithACarrotIDK 4 роки тому +7

      PARK this is a car video, not a”god is going to be born again and the world will die but everyone who is good will go to heaven” video, go talk about your religious stuff on a Cristian video, don’t stab your religion down our throats.

    • @user-zd5lz7su9t
      @user-zd5lz7su9t 4 роки тому +4

      PARK imagine being as stupid as you

    • @user-zd5lz7su9t
      @user-zd5lz7su9t 4 роки тому +5

      PARK yea sure, you’re just straight insane.

  • @aidenyt3974
    @aidenyt3974 4 роки тому +9

    Love this guy. Makes the technical stuff fun and easily understandable

  • @GustavCarl17
    @GustavCarl17 6 років тому +146

    I built a Lego Technic set truck with one of those differentials a couple years ago. It's so cool to put it together and see it work.

    • @ichtozavuzovsky8370
      @ichtozavuzovsky8370 6 років тому +4

      same dude took me 7hours to make!

    • @GustavCarl17
      @GustavCarl17 6 років тому +4

      I can't remember how long it took me, but I built the race car version first. Then I took it all apart and built the truck. Man, I want to do another one now just thinking about it again.

    • @nedinnis6752
      @nedinnis6752 6 років тому +4

      I haven't used Legos in years, but now I want one!

    • @GustavCarl17
      @GustavCarl17 6 років тому +2

      The Technics sets are very fun to do. 42041 is a great set

    • @tiko5876
      @tiko5876 5 років тому +1

      Kenny K it was a really good demonstration. Very easy to understand.

  • @temio.463
    @temio.463 6 років тому +91

    I freaking love how they used Legos to display how an open diff works

  • @janson2911
    @janson2911 6 років тому +716

    There's LSD that didn't stand for Limited Slip Differential?

    • @gsdfan8455
      @gsdfan8455 6 років тому +29

      Janson Mathew not sure if you're joking, but LSD is a psychotropic drug.

    • @badcornflakes6374
      @badcornflakes6374 6 років тому +9

      GSD fan is GSD like LSD?

    • @gsdfan8455
      @gsdfan8455 6 років тому +10

      Bad Cornflakes 😂 German Shepherd Dog.

    • @philipfox2.081
      @philipfox2.081 6 років тому

      LSD, sometimes a diff, sometimes what happens to your phone

    • @scotthenrie5674
      @scotthenrie5674 5 років тому

      Let's find out. www.acronymfinder.com/LSD.html

  • @Stevenx01
    @Stevenx01 6 років тому +3

    You are not only a good teacher, but you always put a smile on me on every video. Thanks for your awesome work!

  • @Thee_Sinner
    @Thee_Sinner 6 років тому +473

    Ahh YEAH! Yelly Bart is back!

    • @scotthenrie5674
      @scotthenrie5674 5 років тому +4

      I like the way he yells more than the guy that intentionally mispronounces words like horsepower, carbon fiber (carbon fibber), and miles per hour (miles per err).

    • @haikalramadhan5461
      @haikalramadhan5461 3 роки тому +1

      @@scotthenrie5674 you mean james?

  • @Olympian_Outcomes
    @Olympian_Outcomes 4 роки тому +2

    This guy is awesome, speaking, information , comedy, editing, nothing could get done better

  • @emilerobitaille76
    @emilerobitaille76 6 років тому +237

    🙌RAMCHARGERS🙌

  • @DooneynBurke
    @DooneynBurke 8 місяців тому +1

    You can just tell he's the best dad ever and his kid is gonna be a genius

  • @jspeedracing
    @jspeedracing 6 років тому +775

    Just weldr up and send it... immarite?

  • @montassrbensaid9981
    @montassrbensaid9981 6 років тому

    I watched 2 videos to understand the differential mechanism,I didn't understand any thing but when I saw this video ,it was magic . Man ! You're the best!! I'll watch all your videos . All my friends will be watching your UA-cam channel.

  • @chickenlegs9400
    @chickenlegs9400 6 років тому +195

    Damn Donut media, 1 million subs is really close. Congrats fam

    • @Donut
      @Donut  6 років тому +27

      Thank you! Almost there!

    • @williamburch1321
      @williamburch1321 6 років тому +1

      Donut Media So close!!!
      Getting people from other channels on the show could help a ton with subs
      Especially other car channels

    • @hipncool8036
      @hipncool8036 6 років тому +1

      Yeah the boys, donut did it fam

    • @timstadlmueller58
      @timstadlmueller58 6 років тому +2

      1.2 and running. I love this channel.

    • @scotthenrie5674
      @scotthenrie5674 5 років тому +1

      Now they have 2 million subs! Now I want a sub sandwich...

  • @AmitPartTimeGamer
    @AmitPartTimeGamer 2 роки тому +2

    Please bring Bart and science garage back

  • @jonflynn3296
    @jonflynn3296 6 років тому +7

    I freaking love this guy! He is a damn blast!!
    Makes learning things I know super fun!

  • @NullnVoidDnv
    @NullnVoidDnv 6 років тому

    To be honest - I don't really care for cars and engines and all that other stuff. I was just curious about braking.
    But how you explained everything, I ended up watching ten videos and subscribing. I wish there was more teachers like you.

  • @michealsimpson1302
    @michealsimpson1302 6 років тому +72

    Good to know how to counter baby oil on the road

    • @CanadaBud23
      @CanadaBud23 6 років тому +9

      Especially Frozen baby oil. That shit is hella slick.

    • @RamosDominicano
      @RamosDominicano 6 років тому

      Icy baby oil!!!

  • @7shdwz22
    @7shdwz22 Рік тому +1

    I hope to meet him one day and tell him how much his explanation of things helped me during school.

  • @peyn
    @peyn 6 років тому +18

    It's important to note that clutch packs are pressed together by the preload spring and axial forces (the faster the driveshaft/axle spins, the harder they're pressed together). When they are not spinning fast, the clutch packs are allowed to slip thus the differential acts as if it's open, hence "limited slip".

    • @scotthenrie5674
      @scotthenrie5674 5 років тому

      Oh! Thanks, he should read the useful comments and include extra or missing info in a follow-up video.

  • @garettjackson1791
    @garettjackson1791 6 років тому

    Before Donut Media, my life was one way. Now it is another.
    It has changed my life.

  • @kertosyt
    @kertosyt 6 років тому +6

    that speed run explanation blown my head

  • @SnoutBaron
    @SnoutBaron 6 років тому +2

    This guy's energy is just too damn much! This man needs to do or be in more videos!

  • @mattboxwell7506
    @mattboxwell7506 4 роки тому +3

    I seriously love science garage! Bart makes it easy and entertaining to learn and understand how things work!

    • @ohyoufr
      @ohyoufr Рік тому

      bill nye vibes

  • @tylandc594
    @tylandc594 6 років тому

    Pumphry is such an emotinal guy, and you can tell how TRULY GREATFULL he is to have this show! Congratulations on 1 million guys, you deserve it!!!

  • @nimrodnimrodnimrodnimrod
    @nimrodnimrodnimrodnimrod 4 роки тому +6

    Boy do I miss Bart

  • @schnoffen5656
    @schnoffen5656 6 років тому

    out of all the videos describing differentials that i watch just for the fun of it. The lego video explanation was by far the best i have seen.

  • @-MFakhriElfian
    @-MFakhriElfian 6 років тому +54

    this is E D U C A T I O N

  • @simonecapasso2793
    @simonecapasso2793 2 роки тому

    I literally subscribed today but the amount of things I learned is enormous. You can really find anything here!

  • @SmokeyDrift
    @SmokeyDrift 6 років тому +31

    Almost at 1 million subs!!!!

    • @scotthenrie5674
      @scotthenrie5674 5 років тому

      Now they have 2 million subs! Now I want a sub sandwich...

  • @micahbriggs4688
    @micahbriggs4688 4 роки тому

    i appreciate the vocab you put out there for visual effect so those of us that cant follow your 0-60 way of speaking. but at least i know what to research later

  • @jeremypowell2746
    @jeremypowell2746 5 років тому +6

    2:51 actually made me laugh out loud 😂 Great content and explanations!

  • @uncleweirdbeard86
    @uncleweirdbeard86 6 років тому +1

    I grew up playing Gran Turismo. for the most part it explained a lot of the mechanics and adjustments you can make on your vehicles, but one thing I never understood with the difference between a 1 way, 1. 5 way, and 2 way LSD. Maybe you could do that in your next video

  • @aaronr6258
    @aaronr6258 6 років тому +29

    please don’t stop making these videos

  • @DWI_Community
    @DWI_Community 3 роки тому +1

    Some people think you're just jokers. BUT this is proper science man - thanks for packaging it in a easy way for us foolish mortals

  • @westsidefilms8169
    @westsidefilms8169 5 років тому +7

    Love your vids, makes me crack up every time.

  • @sccrash420
    @sccrash420 6 років тому

    Please talk about the 3 diffs on my WRX STi. What types, methods, construction, etc. This is an outstanding show; I watch every week.

  • @SKRTskii23
    @SKRTskii23 6 років тому +29

    Can we get an everything you need to know on the NSX pls?

    • @guigui70051
      @guigui70051 6 років тому +6

      They said they will make it

    • @metanumia
      @metanumia 6 років тому +6

      ...and the baby NSX: Prelude

    • @crazymongoose2006
      @crazymongoose2006 6 років тому

      also on the new nsx. i know nothing about it

    • @Donut
      @Donut  6 років тому +8

      It's being written right now!

    • @SKRTskii23
      @SKRTskii23 6 років тому

      Donut Media niiccee

  • @underscorejeff
    @underscorejeff 3 роки тому +1

    Bring this guy back!!

  • @kadeconnally7489
    @kadeconnally7489 6 років тому +71

    Let’s use LSD!! Oh wait wrong channel.
    Y’all see that unicorn T-Rex over there?

    • @iHaveTheDocuments
      @iHaveTheDocuments 6 років тому +9

      Kade Connally Cringe

    • @Maeryaenus
      @Maeryaenus 6 років тому +2

      No... no... but i see the dragons in my kitchen!

    • @jarehelt
      @jarehelt 6 років тому +2

      Kade Connally
      Drugs are bad mkaay..

    • @scotthenrie5674
      @scotthenrie5674 5 років тому

      Help me come up with a creative short phrase for a joke about LSD, to be used as a bumper/window sticker or printed on clothing.

    • @scotthenrie5674
      @scotthenrie5674 5 років тому +1

      @Dacia Sandero guys because the CIA was the agency using LSD.

  • @Camoutlaw
    @Camoutlaw 6 років тому

    My favorite channel on youtube. School's should use these video's.

  • @diegochapin
    @diegochapin 4 роки тому +7

    3:30 I laughed so hard with that joke idk why

  • @markv2267
    @markv2267 3 роки тому +2

    These videos inspired me to play Forza Horizon 4, it's so fun to learn about the insides of a car and how they affect the overall driving experience! Love the videos keep it up :)

  • @CanadaBud23
    @CanadaBud23 6 років тому +6

    Reminds me of Bill Nye when he did his fun facts bits in the show lol.

  • @travisthornton391
    @travisthornton391 4 роки тому +1

    Love the representation of the University of Tennessee’s Pride of the Southland Marching Band at 2:00! We really do have a fantastic band! Go Vols!

  • @Kevin-ol4xy
    @Kevin-ol4xy 6 років тому +34

    1:05 damn porsche also had GoPros back in the day?

    • @slappycheeks3109
      @slappycheeks3109 5 років тому

      I don't see any gopros

    • @TheLpack
      @TheLpack 5 років тому

      @@slappycheeks3109 on the guys helmet

    • @Thrillowatt
      @Thrillowatt 4 роки тому

      @@TheLpack and on the back

  • @LillianWinterAnimations
    @LillianWinterAnimations 6 років тому

    I started this video thinking it was regarding differential equations. I was surprised, but not dissapointed. Cool video!

  • @aklip
    @aklip 6 років тому +40

    Good info but you skipped helical gear style LSDs like a Torsen

    • @insanetaco98
      @insanetaco98 6 років тому

      aklip he said gear type lsd

    • @aklip
      @aklip 6 років тому +1

      Cody yeah, sure he mentioned it, but he completely skipped the explanation on them

    • @goocherrific
      @goocherrific 5 років тому

      Torsen is pretty complicated and awesome. Best to look at specific videos on them.

  • @Fez-bs8xg
    @Fez-bs8xg 3 роки тому +1

    We should all comment bring Bart back whenever donut posts a new video?!:)

  • @BESIMXCARS
    @BESIMXCARS 6 років тому +13

    Came here looking for help with differential equations, learned more than my professor could've taught me anyway 💁

    • @martinmendiolamm
      @martinmendiolamm 6 років тому

      BESIM X CARS lol I thought you were talking about math (Ik it's the joke) and I was like wth this guy talking bout math for here? 🤣

  • @bryanp570
    @bryanp570 6 років тому

    An in depth video of the different kinds of engines (in line, v-shape, boxer) and how they work & how automatic transmissions work by Bart would be spectacular. It would complete the Holy Trinity. .........the Trifecta

  • @Noahreyes1112
    @Noahreyes1112 6 років тому +11

    Im in band... And it mames me happy to see Papa bart reference us😂😂

  • @quillmaurer6563
    @quillmaurer6563 6 років тому

    Another thought you could have mentioned about why differentials are needed: Think of trains, which have solid axles on all wheels, including non-drive wheels. On a sharp turn they screech and squeal because one of the wheels has to slide.

  • @-atnx7-
    @-atnx7- 6 років тому +5

    Nigga we bout to hit 1000K 👀
    Also fellow petrol-heads, today I achieved my drivers license. I also bout a Honda.. Ruckus, yes a Moped, still a Honda, great fun. It will help me work to save up for a Honda Civic.. or Subi. Wish you all well fam, much love and respect 🤙🏽

    • @moffrow543
      @moffrow543 3 роки тому

      Dude
      Nice
      What have you done to the Honda?

  • @fauzanc
    @fauzanc 6 років тому +1

    This guy is just amazing

  • @dhavinramanah145
    @dhavinramanah145 6 років тому +13

    8:28 too much information in less than 1 minute, now my brain just crashed 😂

  • @Coolestbj
    @Coolestbj 6 років тому

    This series is the best on UA-cam

  • @darius2640
    @darius2640 6 років тому +3

    can an open diff spin both wheels when you do a straight line burnout of is it always have to be one wheel peel?

    • @rangerover06sc
      @rangerover06sc 6 років тому +3

      Yes an open diff can spin both wheels as long as both wheels have about the same traction. But if suddenly there is a large enough difference in traction only one wheel will spin.

  • @nirajkattel
    @nirajkattel 5 років тому +1

    you're too good bro. u're in the list of my top 5 youtube channels.

  • @GBduds
    @GBduds 3 роки тому +4

    Him:You guys want some LSD
    Everyone: H e C k y E a I d O !

  • @federicomarsiglia5868
    @federicomarsiglia5868 6 років тому

    slowly getting addicted to this channel...Awesome explanations!

  • @D-Man_Jam
    @D-Man_Jam 5 років тому +6

    I feel like an engineer now.

  • @alexbaker7243
    @alexbaker7243 6 років тому

    Donut is arguably the best car channel on YT right now. Keep it up!

  • @Kyle-nz9wl
    @Kyle-nz9wl 6 років тому +13

    6:50 I’m dead

  • @Greenbearls
    @Greenbearls 3 роки тому

    Locking diff on a semi while unloading at a muddy jobsite is a must HAVE.

  • @γιάννηςαζνταρίδης
    @γιάννηςαζνταρίδης 5 років тому +11

    8:27 Eminem watch and learn

  • @the1337euph
    @the1337euph 3 місяці тому

    Having been in band and seeing all those memes and the references is awesome. Love that!

  • @Aidan0802
    @Aidan0802 6 років тому +3

    Wow I can’t believe they actually took my advice for an episode!?

  • @sixstanger00
    @sixstanger00 2 роки тому

    The limited slip I installed on my Mustang has a slightly different design. Instead of clutch discs on either side, an S-shaped spring is fitted between the two axle spider gears. The spring pushes against the spider gears, creating resistance. The open diff I yanked out didn't have this spring. If the car is going straight, the spring rotates with the axles. If one axle tries to spin faster than the other one, the spring's resistance limits slippage.
    This was a Ford Racing Performance Parts LSD I installed on an SN95 (Ford has since discontinued production of this unit), so the newer S550s may use clutches.

  • @Yawa_Akira
    @Yawa_Akira 6 років тому +6

    Vroooooooooooooooooooooooom

  • @hastings890
    @hastings890 6 років тому

    I would LOOOVE a 28-minute video on *DIFFERENTIALS!!* I legitimately do *looove* differentials, and I don't really know why... Why do I love differentials, Bart? Why, Bart!?! Tell me, DAD!! --I mean, BART!!

  • @tlalicetears649
    @tlalicetears649 4 роки тому +5

    Whenever I listen to the word differentials, the first thing that appears in my mind is dx. 🤦‍♂️🤦‍♂️

  • @jhevon
    @jhevon 6 років тому

    This guy would make the world’s greatest science teacher

  • @leftmorningstar6954
    @leftmorningstar6954 6 років тому +4

    "Let’s use LSD!! Oh wait wrong channel.
    Y’all see that unicorn T-Rex over there?"

  • @kwcoolrocker
    @kwcoolrocker 6 місяців тому

    Donut videos are informational and cracks a smile on my face all the time, kinda like Billy Nye vids tbh

  • @Granturismoveloce
    @Granturismoveloce 6 років тому +14

    Up to speed on Alfa Romeo

  • @DaBrock6
    @DaBrock6 4 роки тому

    That open visual using the logos to show the differentials made it extremely easy to understand thanks lol

  • @eatyourcereal11yearsago79
    @eatyourcereal11yearsago79 6 років тому +4

    Used legos to show us how it works. Yeah I'm definitely going to die.

  • @colebaranek4604
    @colebaranek4604 6 років тому

    I absolutely loved this video. I knew what a differential did but I never knew how it worked. Thanks again. Love the humor.

  • @AliAlhussaini
    @AliAlhussaini 6 років тому +3

    Forgot about Torsen Differential?

  • @angelcalihua4779
    @angelcalihua4779 5 років тому

    This guy is a real teacher!!!!!

  • @Bob-mu2cy
    @Bob-mu2cy 6 років тому +15

    Up to speed Toyota Hilux

  • @abhishekkafle5214
    @abhishekkafle5214 6 років тому

    I'm glad I found this channel. The videos are great.

  • @king_h.3826
    @king_h.3826 5 років тому

    Best UA-cam channel to learn about automotive industry! Keep it up donut media!

  • @ray8380
    @ray8380 5 місяців тому

    Best ofDonut. Thought me so much about cars.

  • @v1Broadcaster
    @v1Broadcaster 6 років тому +1

    id much rather have a 30+ minute video with detail. i could watch these forever.

  • @miketoronto8308
    @miketoronto8308 Рік тому +1

    That ring gear is really somethin