Turbo Mad Max GS400 Scrambler (Part TWO) - Motorcycle Timelapse Build

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  • Опубликовано: 7 окт 2024
  • www.Patreon.com/DoctorMotorcycle For How-To videos, including "How-To Turbocharge your Motorcycle, Draw-Through and Blow-Through", which explains turbo selection, carb selection, how to prepare a carburetor for boost, installing a fuel pump and fuel pressure regulator and much more.
    "How to Wire your Motorcycle from Scratch", walking through how to wire your motorcycle even if you have no experience at all. All of the parts and tools I use to do this + how to solder, how to make a wiring loom, what wire size to choose etc.
    www.doctor-motorcycle.com
    Facebook - / doctor-motorcycle-llc-...
    IG - / doctormotorcycle_az
    Amazon Affiliate links -
    Drill - amzn.to/2Gg9hTH
    Carbide Drill Bit - amzn.to/36lTnlC (Carbide drill bits are much sharper and don't walk/flex)
    Automatic Center Punch - amzn.to/2ELkI56
    Transfer Punch - amzn.to/2SgFw7y (making holes centered)
    Hole Saw - amzn.to/30nJWOJ
    Turbocharger - amzn.to/3jix6Zl
    Battery - amzn.to/3jgNGZP
    My camera - amzn.to/3jcH9iF
    Tripod - amzn.to/33d4bAq

Комментарии • 39

  • @tomopope4019
    @tomopope4019 4 года назад +3

    Looks really interesting, waiting for more 😁

  • @gkkUK
    @gkkUK 4 года назад +3

    great vid cant wait for part 3

    • @matiasedward507
      @matiasedward507 3 года назад

      I know im asking the wrong place but does any of you know a method to get back into an instagram account??
      I was stupid lost the login password. I love any tips you can offer me

    • @azariahdenver3450
      @azariahdenver3450 3 года назад

      @Matias Edward Instablaster :)

    • @matiasedward507
      @matiasedward507 3 года назад

      @Azariah Denver Thanks for your reply. I got to the site on google and I'm in the hacking process now.
      Takes quite some time so I will get back to you later when my account password hopefully is recovered.

    • @matiasedward507
      @matiasedward507 3 года назад

      @Azariah Denver it did the trick and I finally got access to my account again. Im so happy!
      Thank you so much, you really help me out !

    • @azariahdenver3450
      @azariahdenver3450 3 года назад

      @Matias Edward No problem =)

  • @Samson484
    @Samson484 3 года назад +1

    Man it must feel good completing a project like this

  • @kusalpramod1848
    @kusalpramod1848 3 года назад

    Nice brother 👍

  • @onieljohnson-zm6sf
    @onieljohnson-zm6sf Год назад

    More please

  • @Codyjames83
    @Codyjames83 3 года назад

    Going around the gasket with a hammer works so much easier if you can

  • @archiedeletter6149
    @archiedeletter6149 3 года назад +2

    Did you clean the inside diameter of the pipe from the metal shavings when you cut it. Could that get sucked into the turbo or motor

  • @aymanmakoudi1422
    @aymanmakoudi1422 3 года назад

    nice

  • @skilkerja
    @skilkerja 3 года назад

    Woww mantap ❤️👍

  • @elivestin5353
    @elivestin5353 3 года назад +1

    Is that a charge chamber / resonance chamber in between the turbo and engine inlet. I remember reading about how those can boost the performance of 1-2 cylinder turbo engines.
    Really love the build. Really want to build something like this myself.

    • @DoctorMotorcycle
      @DoctorMotorcycle  3 года назад +2

      It was, but I ended up not using it because the fuel would puddle up in it, and that is dangerous for obvious reasons (explosion in the event of a backfire). A plenum can be used on blow-through setups but not draw-through, which is what I used on this bike.
      The next turbo build I do is going to be a blow-through, where the boost goes through the carburetor. This allows better driveability, and more accurate fueling. The cons of this setup is that you don't get as much as a cooling effect from the fuel traveling through the intake pipe, and it's more finicky to setup, as you need to run a fuel pump feed and return line, as well as a fuel pressure regulator, and prep the carbs for boost pressure. Additionally, you'll notice that there's no blowoff valve. It's not needed on a draw through setup but is on a blow through. This adds even more cost. Blow through would be an additional $400 minimum.
      DO IT! It's so worth it in the end. As you can see by my video, you can do a LOT with crappy tools and a basic welder. So what if the welds don't look that great, it's a freaking vintage bike with a turbo on it!

    • @elivestin5353
      @elivestin5353 3 года назад

      ​@@DoctorMotorcycle Ah, so thats why you didn't have it in the later videos. You have really done your research I notice. I myself never start doing the actual converting, I just spend my days researching the topic.
      BUT, someday (Hopefully soon) I will do it!
      However, the laws in my country makes it hard to register such a bike. But I will hopefully figure that part out.
      Cheers from Sweden

  • @esesoke
    @esesoke 4 года назад +2

    Part 3 ? And test ride?

    • @DoctorMotorcycle
      @DoctorMotorcycle  4 года назад

      You're asking when? probably another 2 weeks or so

  • @Yeahitzbop
    @Yeahitzbop 3 года назад +1

    Awesome job! What size tubing did you use for your intake piping? And did you make those elbow bends yourself or did you buy it like that

    • @DoctorMotorcycle
      @DoctorMotorcycle  3 года назад

      1.5" for exhaust and coldside piping. No, the 45's were pre-bent.

    • @Yeahitzbop
      @Yeahitzbop 3 года назад

      @@DoctorMotorcycle thanks for the quick reply. Also where are you guys located? I can’t find any information about your place of business on your website

    • @DoctorMotorcycle
      @DoctorMotorcycle  3 года назад +1

      @@Yeahitzbop I run it out of my house, and don't want to give out my home address for obvious reasons.

  • @devonperrine4653
    @devonperrine4653 3 года назад

    How can the bottom end of the bike handle 12psi? That's quite interesting. Alot of boost.

    • @DoctorMotorcycle
      @DoctorMotorcycle  3 года назад

      Roller Bearing. It's the pistons I'm worried about

  • @budgettwowheelshome
    @budgettwowheelshome 4 года назад +1

    Your ignition system. What is it. Plz tell me how to get one. Or web site.

    • @DoctorMotorcycle
      @DoctorMotorcycle  4 года назад +2

      www.dimecitycycles.com/vintage-cafe-racer-caferacer-bobber-brat-chopper-custom-motorcycle-electronic-parts-dyna-suzuki-gs400-high-performance-ignition-suzuki-ds3-3c.html

    • @budgettwowheelshome
      @budgettwowheelshome 4 года назад

      What about cdi. I cant see any cdi

    • @DoctorMotorcycle
      @DoctorMotorcycle  4 года назад +1

      There isn't a CDI. CDI controls the ignition curve. The ignition curve is still controlled mechanically when you switch to a dyna ignition.

  • @kunipshunfit
    @kunipshunfit 3 года назад

    Just wondering what type of pipe you used for the exhaust? Its exactly what I need for my build.

    • @DoctorMotorcycle
      @DoctorMotorcycle  3 года назад +2

      The hotside coming off the turbo? Most of that was made from the original headers that I just cut and re-used. The 90 degree bends were off of ebay. The actual exhaust (that comes out the turbo and goes to the back of the bike) is I believe 2.5" from a local exhaust shop that they bent for me for $20. Take care, thanks for watching! -Jimmy

    • @plageran
      @plageran 3 года назад

      @@DoctorMotorcycle was wondering if you recycled the old one. Nicely done dude!

  • @larrynorsworthy8582
    @larrynorsworthy8582 3 года назад

    When a turbo ad says 50-130 hp. Does that mean added power or max output?

    • @DoctorMotorcycle
      @DoctorMotorcycle  3 года назад

      Max output. Generally speaking, turbo's are rated in either CFM or lbs/min. A turbo that flows 10 lbs/minute would support roughly 100hp at the crank, which is about what the VZ21 would do. Of course that depends on a bunch of factors but it's a good general rule.

  • @plageran
    @plageran 3 года назад

    Is that the smallest turbo you got for it?

    • @DoctorMotorcycle
      @DoctorMotorcycle  3 года назад +1

      No this was the gt15

    • @plageran
      @plageran 3 года назад

      @@DoctorMotorcycle thanks, will do more homework in the morning lol

  • @jasonwills1116
    @jasonwills1116 2 года назад

    Sparkingalumiumthatsanewonme