DOCWOB - How to build a Carb 101 - KX250 updates!

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  • Опубликовано: 4 окт 2024

Комментарии • 96

  • @joski9030
    @joski9030 Год назад +4

    That float bowl is trick. ! I’ve lost count of how many carbs I’ve rebuilt over the years I find it quite therapeutic. ✊🏻

    • @docwobtv
      @docwobtv  Год назад +1

      Yea the cleaning part isn’t fun but bolting it all together isn’t the worst job

  • @Sb-do6xc
    @Sb-do6xc Год назад +1

    Would absolutely love a McGrath replica ktm. Would also love to see wob work his magic with the beryllium on the front brake calliper surely this would be a walk in the park for rob the fella is a magician

    • @docwobtv
      @docwobtv  Год назад

      We better get on it!

  • @skylerclayton8990
    @skylerclayton8990 Год назад +3

    These old kx builds are awesome

  • @Evo836
    @Evo836 Год назад +2

    Doc you have a box with lots of jets, I like a box that's tight. Ha Haaaa!

    • @docwobtv
      @docwobtv  Год назад

      Haha it’s a tight box

  • @anthonygibbo1881
    @anthonygibbo1881 Год назад +3

    I can only hope the channel gets some more momentum with wob dropping some jewels of knowledge in there as well 👏🏻👍🏻

  • @Parko2017
    @Parko2017 Год назад +2

    What a job u have made for yourselve wob proper decent. I remember last year when brownie came in stright after practice and wasnt happy with certain stuff on the yam but u boys just listened and went to work and watching u on the sides for about 40mins was class. Well deserved beer on the satday night

    • @docwobtv
      @docwobtv  Год назад +1

      Sounds like a plan on the beers front!

  • @itsjustweezer4054
    @itsjustweezer4054 10 месяцев назад +2

    You forgot to ask everyone to subscribe haha, brother, theres no need to ask that anyway..... Not with this good of content.
    That like button is gettin a beatin worser'n mike browns front brakes haha
    Your my hero, The GOAT MX Mechanic for sure

    • @docwobtv
      @docwobtv  10 месяцев назад

      What an awesome comment! Thank you man. Maybe I ask people to share instead?

  • @zardportugal
    @zardportugal Год назад +2

    Amazing stuff.
    A joy to watch.
    Cheers.

    • @docwobtv
      @docwobtv  Год назад +1

      Thank you we try our best!

  • @TheClassicMotorcycleChannel
    @TheClassicMotorcycleChannel Год назад +1

    Good video :)

  • @nickmogridge9345
    @nickmogridge9345 Год назад +1

    I’m a massive fan of your work, the excitement for VMXDN this year can hardly be contained! Can’t wait to be there 😊

    • @docwobtv
      @docwobtv  Год назад

      Yea it’s going to be epic!

  • @martinslennon
    @martinslennon Год назад +1

    I remember there used to be a kit for emulating the factory carburetor vents, maybe Boyesen but I am not sure what the brand was.

  • @malccolliver4721
    @malccolliver4721 Год назад +1

    Absolutely the bollocks wobs and team need this as a weekly thing with all bikes 👌👌👌

    • @docwobtv
      @docwobtv  Год назад

      That’s quite the commitment to be weekly!

  • @tessbushell5489
    @tessbushell5489 Год назад +1

    Love your videos keep them coming 👍🏻

  • @lassevaltanen7436
    @lassevaltanen7436 Год назад +3

    Lovely content as always 👍 Respect!

  • @EA-nj4zd
    @EA-nj4zd Год назад +1

    stunning i want all the doc wob parts for my kx250 absolutely stunning, job well done once again

    • @docwobtv
      @docwobtv  Год назад

      They are waiting for you on the website soon

  • @mikebrown41182
    @mikebrown41182 Год назад +1

    Quality is the only word i can find in my vocabulary.
    You’ and the crew always make the time travel justice with these bikes Doc. Its hard to explain for those who perhaps not lived these eras, but for people like myself and so many others it certainly gives that unique feel, a bike and a rider / team can literally give you a Flashback not only related to the sport, but a different life we all lived in, hard to describe it but i am sure you know exactly what i mean!
    Thanks for sharing these builds. Cheers Doc!

    • @docwobtv
      @docwobtv  Год назад

      I know exactly chap, if you weren’t there it’s hard to explain yet it felt like hard work at the time!

  • @leadhead7338
    @leadhead7338 Год назад +2

    Team Green ALWAYS!
    The work you do is amazing Sir, I love watching your videos, My son races his 2022 KX85 that I keep maintained and rebuilt before this season started, and I enjoy working on it….Most of the time

    • @docwobtv
      @docwobtv  Год назад

      Yea the maintenance is such a big part of it, if you don’t (kind of) enjoy it, or at least get some satisfaction it can get old real quick

  • @lionblue3449
    @lionblue3449 Год назад +2

    Keep the Kawi bits coming..

  • @Beardmondy67
    @Beardmondy67 Год назад +1

    .. Nice one Rob,.. Interesting stuff regarding the breather pipes ,..

    • @docwobtv
      @docwobtv  Год назад +1

      Yea there’s a reason for everything ….

    • @Beardmondy67
      @Beardmondy67 Год назад

      @@docwobtv .. Only just got into this MX malarkey at 56 and did wonder about the carb pipework compared to road bikes after buying an '87 KX500 and CR500,.. See you at Foxhills ,... :)

  • @sixtysecondsofstephens2386
    @sixtysecondsofstephens2386 Год назад +1

    Looking awesome.

  • @carlhansen8668
    @carlhansen8668 Год назад +1

    Love these videos.. 👍

  • @moto3463
    @moto3463 Год назад

    Beautiful work of Art

    • @docwobtv
      @docwobtv  Год назад +1

      Thank you! Cheers!

  • @simpy112
    @simpy112 Год назад

    Brilliant upload. Cant wait for next video.. roll on foxhills vmxdn 😊

    • @docwobtv
      @docwobtv  Год назад

      It’ll be here before we know it, it’s sure to be epic

  • @TrialTube
    @TrialTube Год назад +1

    Love this content!!!

  • @MarkWilliams-z4c
    @MarkWilliams-z4c Год назад +1

    Usual great content Rob, your jet box is bit special, I bet secretly you count all the jets at the weekend just because you can!. 😂😉👊

    • @docwobtv
      @docwobtv  Год назад +3

      I should add it all up but I recon there’s ten grands worth in each box! What’s wrong is if I keel over my girls will skip it all!

    • @MarkWilliams-z4c
      @MarkWilliams-z4c Год назад

      @@docwobtv Some people collect diamonds, you've probably got the best collection of jets in the world!. Imagine in 40 yrs time this box turning up on the antique road show!. 😂😉❤️👍.

  • @Sn0w1981
    @Sn0w1981 Год назад +3

    Must be busy over there these days!
    Cool, I Never knew why those hoses looped over the top.
    What I still don't get is the plastic screw that opens the throttle slide. Doesn't that defeat the purpose of the whole stationary jet/ air-screw setting? Shouldn't the slide always fully close?

    • @docwobtv
      @docwobtv  Год назад +1

      It’s plastic so as not to cause damage to the slide. Still a pain in the ass when someone has been at it with pliers

  • @earl6969
    @earl6969 Год назад +1

    The side pots on the carb is trick AF.
    Starving on jumps and hard angle left turns while hard on the front brakes made my 500 spit and pop...
    I only found out when I actually ran out of fuel and put the two together.
    Went through 4 different plug heats and jetting and chased my tail.
    All good to know.
    It's in the details mate...and I'm all ears.
    Cheers
    * Currently at Loretta's camping creekside behind the billboard.
    🤠🇺🇸

    • @docwobtv
      @docwobtv  Год назад +1

      Oh nice, I used to dread going to lorettas but always had loads of fun there ! Tuesday nights in the beer tent were off the scale.

    • @earl6969
      @earl6969 Год назад

      I actually had to drive down the road for phone service to post up!Renner,Brownie,Emig are on fire friend!...so is the air!🇺🇸🤠👍

  • @jethroboorer2860
    @jethroboorer2860 Год назад

    Hey wobbles. Need to build an RM n get Pastrana on the gate

    • @docwobtv
      @docwobtv  Год назад +1

      I’ve got the bike but travis is a busy guy, I’ll keep trying though

  • @brentbaker954
    @brentbaker954 Год назад +1

    Have you ever messed with smartcarbs/ have an opinion on them?

  • @philiphayward8900
    @philiphayward8900 Год назад +1

    Awesome video brother, bet that fool that mentioned locktite it's capable of even stripping and cleaning his own carb!😂 and if you carnt get it just make it is megga just like Allen miliard of Mx 👍🇬🇧👌🐐

    • @philiphayward8900
      @philiphayward8900 Год назад

      Sorry isn't! capable, I put its! Instead of isn't, however bet the _ock carnt even fix a puncture either!😂😂✌🇬🇧

    • @philiphayward8900
      @philiphayward8900 Год назад

      Cos I bet he's feeling a bit deflated after that silly comment about locktite 😂😂😂😂🐓

    • @docwobtv
      @docwobtv  Год назад +1

      Aaah he’s got a point but we only put a small amount in and blow them through after just to make sure everything is clear

    • @philiphayward8900
      @philiphayward8900 Год назад

      @@docwobtv that's me put back in my box 😂😎👍

  • @mervynmclean2283
    @mervynmclean2283 Год назад

    Here I'm hoping that bloody jet ski plug cap does not need testing at fox hills.

    • @docwobtv
      @docwobtv  Год назад +1

      Me too but the one thing we can’t control is the weather!

  • @michaelanderson2689
    @michaelanderson2689 Год назад +3

    Can you get someone to do a test after FoxHills, and compare them back to back!?

    • @docwobtv
      @docwobtv  Год назад

      That is the plan, test back to back against which bikes though? Each other or something modern?

    • @michaelanderson2689
      @michaelanderson2689 Год назад

      @@docwobtv just your builds more the better and possibly compare with a YZF400! 🤔🤔😜

    • @docwobtv
      @docwobtv  Год назад +1

      Ok noted, I’m thinking we should do a back to back with TC100 on the pro circuit kx 250 and his revo kxf450, he’s sure to be quicker on the modern bike but by how much is the question, and if you divide the time difference by 22 for how old it is we can put a number on the development over the last two decades

    • @michaelanderson2689
      @michaelanderson2689 Год назад

      @@docwobtv 4 stokes and 2 stokes can’t be compared anymore imo….
      Technology has moved on too much!

  • @gary444
    @gary444 Год назад +1

    Looking forward to future episodes, any advice on finishing the rear swingarm? I've bought a 94kx 250 and it's been mirror polished but don't like it so looking for advice to get a finish like yours. Thanks

    • @docwobtv
      @docwobtv  Год назад +1

      Our process for the swing arm is a long one. I am sure we showed it in another video?

    • @MrKdr500
      @MrKdr500 Год назад +1

      a previous video show the swingarm process.

    • @gary444
      @gary444 Год назад +1

      @@docwobtv I'll try to find it and I also need a set of your rear axle blocks to finish it off 👍

  • @Carbon_restoration_mx
    @Carbon_restoration_mx Год назад +1

    2nd to none, as cool as penguin 🐧 poo 💩 😎👏🏽🔥🔥🔥 c u at the hills

    • @docwobtv
      @docwobtv  Год назад +1

      See you there, the ticket sales, sponsors and trade are off the charts- it’s going to be epic

    • @Carbon_restoration_mx
      @Carbon_restoration_mx Год назад

      @@docwobtv I’m on the media list Boss, filming and photos galore 😉🎥 smile 😊

  • @Daniel456324
    @Daniel456324 2 месяца назад +2

    One step you did miss. One that is barely touched upon in owner’s manner or race manual. Especially with these older carbs. There are two brass security screws holding the jet block to main body. Beneath that there is a silicone oring, which prevents the slow jet from bypassing the main. Over time these will shrink and fail, giving a rich condition at start and 1/4 throttle. Keihin does NOT make these, they know about it and advocate you do Not self service this. But can buy from third parties. You should replace it. Plenty of videos on the tube regarding this problem. You learned something new. Thank me later.

  • @littemisscarrage2909
    @littemisscarrage2909 Год назад

    chew on the end of the pipe a little it will warm and lubricate it then it will slide on real easy

    • @docwobtv
      @docwobtv  Год назад

      Yes I’ve done that on cheaper pipe but this stuff has a higher silicone content so is softer

  • @kristiank77
    @kristiank77 Год назад +2

    hopefully you didn't block the vent holes with the loctite, should have put loctite on the outside of the carb as opposed to inside of the t piece. great video though.

    • @docwobtv
      @docwobtv  Год назад +1

      We only put a small amount, and blow it through after

  • @danhurley6152
    @danhurley6152 Год назад

    Arnt there different slide types they're numbered ?

    • @docwobtv
      @docwobtv  Год назад

      Yes we’re running a number 7 on the kx500, the difference in number denotes the cut away at the rear of the bottom of the slide

  • @andrewwilson9130
    @andrewwilson9130 Год назад +1

    I have a 22 crf250r and the front brake is very soft. I've tried bleeding it a couple times but it's still soft. Any suggestions?

    • @MrKdr500
      @MrKdr500 Год назад +1

      S/S braided lines and Dunlopad HH brake pads.

    • @andrewwilson9130
      @andrewwilson9130 Год назад

      @@MrKdr500 thanks! I'll have to try it

    • @docwobtv
      @docwobtv  Год назад

      If I’m honest there’s nothing wrong with the honda front brake if it’s all working properly, if you take the caliper off the carrier it needs to be free on the pins, if it’s bled properly then it’s either bad seals or bent caliper carrier

    • @andrewwilson9130
      @andrewwilson9130 Год назад

      @@docwobtv ok, i will check the carrier. thank you!

  • @jamster90
    @jamster90 Год назад

    awsome video, seeking a bit of advice..went tto clean my partners carb and one of the phillips screw's has been very over tightened and started to strip so i stopped, easiest/best way to remove it or is it a case of drilling it out and re-threading?

    • @docwobtv
      @docwobtv  Год назад

      As the screw heads are proud of the float bowl you can usually grab them with some nice fresh pliers but if it’s cross threaded drilling it would be tricky, I’d take it to a machine shop and get it drilled by a milling machine…

    • @jamster90
      @jamster90 Год назад

      @@docwobtv thanks for the swift reply, will give it a shot this weekend, all the best mate!

    • @marcmorris-kb9ry
      @marcmorris-kb9ry 6 месяцев назад

      Knipex pliers with the small cutout in end of jaw ......none of this snap on shit .....😂mucj as i have a mountain of it....

  • @kamilam8820
    @kamilam8820 Год назад +1

    👇 Promo-SM