e378 - 2WD/4WD Selectable Traxxas TRX4 - Shodog TRX4 Part 5

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  • เผยแพร่เมื่อ 21 ก.พ. 2023
  • Thank you for watching my video!
    Contact Kapti Machine Co. on Discord at:
    / discord
    The website is coming soon!
    kaptimachine.com/
    Included items in Kit:
    1. Transfer case end piece
    2. Shift fork
    3. Engagement Slider
    4. Front Drive Output shaft with a new gear
    5. 1 Shim
    6. 2 M2.5x20 Screws
    Purchased separately:
    1. Traxxas part numbers, 8284 rear T-lock cable and 5669 Servo saver.
    2. TR-4 servo, (available on many sites like alofthobbies.com & amazon)
    If you plan to use the stock radio gear, you will need the following:
    1. Universal RC Servo Signal Reverser
    amzn.to/3kf6v5p
    2. Servo Y Harness
    amzn.to/3Iq8xaE
    Please, visit my sites:
    Patreon: / amproengineering
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    Many of my designs and threads can be located at
    www.tamiyaclub.com/forum/index...
    If you enjoy the music featured in my videos, please visit Blue Pinto’s official site here:
    / bluepinto
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    I always enjoy constructive criticism and would love to know what you think about my designs.
    Please subscribe as I have hundreds of other upgrades for many, many other cars, rc cars, toys, and anything else that I think needs upgrading!
    **I have no tolerance for disrespectful posts, foul language, cyber-bullying, sexism, homophobia, racism, and anything else that has no place in society. This is a family-friendly channel so I have soap next to me for every time I say a bad word. Any foul or abusive post will be removed and you will be reported to TH-cam.**
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ความคิดเห็น • 112

  • @FreedomYak
    @FreedomYak ปีที่แล้ว +4

    So satisfying to watch it switch on the fly and recover itself. That is a nice bit of engineering.

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว +3

      Seriously it is. I have so much more fun with this now.

  • @liamchilver1691
    @liamchilver1691 ปีที่แล้ว +3

    This is a feature I've always said I wish was more common on rc crawlers

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว +2

      Same here. Weirdly, this is what the Tamiya Hilux and Bruiser had at the start. Then it just vanished.

    • @liamchilver1691
      @liamchilver1691 ปีที่แล้ว

      @@AMPROEngineering hopefully one day it'll become a more common feature. Also unrelated, I'm looking forward to hearing what your thoughts are on the new tamiya bbx. Seems like the right kind of modern buggy for you

  • @jesseharriott4253
    @jesseharriott4253 2 หลายเดือนก่อน

    I swapped diff lock servos channels on the receiver and then used the menu and set button to reverse their direction so rear locks first then the front. It makes more sense to me because I like drifting

  • @willanderson5088
    @willanderson5088 ปีที่แล้ว +2

    Idk why TH-cam has taken so long to show me your channel with the years of rc researching I’ve done but so glad I found it. Awesome video

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว

      Lately TH-cam hasnt shown me any channels under 250k subs. Money I think. Glad you found it too!

  • @chibiskyrc
    @chibiskyrc ปีที่แล้ว +3

    I finally picked up a TRX4 Defender for a steal used yesterday and I've literally been thinking about this! This is awesome! It would be cool to see even the remote locking diffs implemented on the Tamiya trail trucks seeing how they have diffs from the factory or even implementing a 4WD system similar to a bruiser on a more capable platform

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว +1

      I have wanted to do that also. For a while i was contemplating installing these axles since they are better.

  • @All_RC_Fun
    @All_RC_Fun ปีที่แล้ว

    That is a very cool upgrade. Great demonstration. Your trail buddy was eager to assist. 😊

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว +1

      I know I love it. Oh yeah, he’s very helpful!

  • @dcrafty427
    @dcrafty427 11 หลายเดือนก่อน

    So excited for this kit! Already signed up on the website!

  • @mikeymike3240
    @mikeymike3240 ปีที่แล้ว

    The kids are really precious, aren’t they, yah just gotta love em 😊, that’s a great bit of kit to fit, it’s amazing 🤩

  • @thqp
    @thqp ปีที่แล้ว

    That is a really satisfying setup! Love watching it go!

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว +1

      Me too. It makes this truck so much more fun!

  • @millboss1372
    @millboss1372 ปีที่แล้ว

    I never thought of how fun the trx4 would be in 2wd. Great idea/kit.

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว

      It is a lot more engaging as you drive.

    • @JosephBuffkin
      @JosephBuffkin ปีที่แล้ว +1

      @@AMPROEngineering how do in get the kit

  • @IowaBudgetRCBashers
    @IowaBudgetRCBashers ปีที่แล้ว

    This thing is so cool!! The pinto mags really make this look legit

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว

      Thanks! I have those wheels on one of my pintos so this truck needed them!

  • @selenaenochs8540
    @selenaenochs8540 ปีที่แล้ว

    This thing looks amazing man absolutely beautiful

  • @TheAmericanUhate
    @TheAmericanUhate 8 หลายเดือนก่อน

    I asked to be put on the waiting list to buy a kit, can't wait!

    • @AMPROEngineering
      @AMPROEngineering  7 หลายเดือนก่อน +1

      They just showed me the final version!

  • @timothybrown1189
    @timothybrown1189 3 หลายเดือนก่อน

    Just got mine today! Thanks for the lead. Can't wait to install it. I'm going to upgrade theradio. I wanted to keep the stock but I also want full control of the lockers and 2wd. You can still get on the list, I signed up for another kit. You can order multiple but I didn't want to make anyone have to wait any longer for theirs.

    • @AMPROEngineering
      @AMPROEngineering  3 หลายเดือนก่อน

      AWESOME! Glad these are shipping! So nice to see people making amazing stuff for the hobby. I love this option.

  • @timothybrown1189
    @timothybrown1189 7 หลายเดือนก่อน

    I'm on the waiting list and can't wait to get this. Thank you for the lead. I do think I'll be figuring out a way to run the rear locker independently. I think it would be fun to spin doughnuts in 2wd locked. Only because not many crawlers can "hoon" and crawl. Or maybe just spool the rear end and use the rear locker servo for 4wd shifting for a cleaner install.

    • @AMPROEngineering
      @AMPROEngineering  7 หลายเดือนก่อน

      I know they are slowing making them! It is a better idea to run a more capable radio but I didnt want people to think it was needed.

  • @IowaBudgetRCBashers
    @IowaBudgetRCBashers ปีที่แล้ว

    This mod is absolutely genius.

  • @madonion48
    @madonion48 4 หลายเดือนก่อน

    Amazing. I booked my reservation too ! It would be great to be able to also lock the rear diff when in RWD.

    • @AMPROEngineering
      @AMPROEngineering  4 หลายเดือนก่อน

      Awesome. This is a killer truck with that 2wd/4wd shifter.

  • @viru52000
    @viru52000 ปีที่แล้ว

    Cool addition, might help with turning radius as well.

    • @ryansmith9471
      @ryansmith9471 ปีที่แล้ว

      Especially if you lock the rear diff and gas it!

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว

      HAHA! Oh thats the truth!

  • @tristianmason4730
    @tristianmason4730 ปีที่แล้ว

    That’s amazing I’m so doing this to my k10

  • @evanwebber9981
    @evanwebber9981 ปีที่แล้ว

    I'm building a 2 door JK out of my TRX4 right now, I would love to add this eventually! I want to try and configure it so I would have 2hi/4hi/4lo like a real JK would. I think I could make it work, since I changed over to a Radiolink RC6GS radio. Awesome kit!

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว +1

      That would be cool. I had limitations since I didn't want to change the radio.

    • @evanwebber9981
      @evanwebber9981 ปีที่แล้ว

      @@AMPROEngineering What kind of tolerance is there between the gear and the shift dog? Is there much slack?

  • @yfzermatteee
    @yfzermatteee ปีที่แล้ว +1

    You can reverse servo operation in the transmitter menu. Look up the option tree.

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว

      Yes but that wont work for how I made the axle lockers work.

  • @Ayrton_Groesbeck
    @Ayrton_Groesbeck ปีที่แล้ว

    I like this idea, when they stat selling them I will get one!

  • @The_RC_Guru
    @The_RC_Guru 10 หลายเดือนก่อน

    I will be looking forward to the website selling these kits! I don’t have a discord acct. Best one of these 2wd 4wd mods yet.

    • @AMPROEngineering
      @AMPROEngineering  10 หลายเดือนก่อน +1

      Yeah I rarely go to discord but I signed up and am on the list for the production one! Can't wait.

  • @wrc_adventurehobby5242
    @wrc_adventurehobby5242 ปีที่แล้ว

    Very nice👍👍👍👍

  • @Guden79
    @Guden79 10 หลายเดือนก่อน

    Hopefully this will soon be aviable :-)

    • @AMPROEngineering
      @AMPROEngineering  9 หลายเดือนก่อน

      They are producing more but it is just a couple guys so time is a problem! I love it so much though.

  • @mwesston
    @mwesston ปีที่แล้ว

    Super neat upgrade! Finally a selectable 2wd trans in something other than a Bruiser. I wonder how this would perform in the Heavy Hauler?

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว

      It is a well made metal part so I cant imagine that it wont work well.

  • @Sol-hl2rj
    @Sol-hl2rj ปีที่แล้ว

    Wow! This is a really nice option, very interesting! A 5th and maybe 6th channel would be the icing though..
    You would maybe achieve the same servo reverse via Traxxas’ app. You’ll need to purchase the bluetooth module for the TQi - there you can servo reverse all channels within the app. I run my TRX-4 with servo reverse on the diff lockers - this enables the rear diff to lock first, then the front. Another option is to add one more hardware switch to have totally independent diff lock options.
    (The link didn’t work on iOS by the way..)

    • @Chrisflyss
      @Chrisflyss ปีที่แล้ว +1

      I decided to go with a 6ch radio. I'm using Radiolink and it's been absolutely awesome. Completely independent lockers, low/high gear and 2wd/4wd.

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว

      Yeah, a better radio is totally the way. The guys that made this showed me how they were using it but I felt that some would not want an additional cost. There were limitations for the stock radio but for the cost, it works!

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว

      Yeah that is the one to get.

    • @Sol-hl2rj
      @Sol-hl2rj ปีที่แล้ว

      I see what you mean about holding the cost down. And, the TQI is a good radio. Many will want to keep it for Pro Scale Lighting, as me. I opened one of mine: A video about adding a single action flip switch might be a good idea. From my memory it’s a three position switch with common ground. Left is off, first action activates one wire, second action the next wire. I’d believe that making a jump ground between the old and a second switch and just moving the second red positive wire to the new switch would work. Then you’d have independent diff lock/unlock.

  • @michaelmccameron5959
    @michaelmccameron5959 5 หลายเดือนก่อน

    Im on the waiting list i cant wait Edit this thing is cool! Do you have any updates at all?
    Oh, i'd be very grateful to know anything.
    A little more recent about it's release. I'm also wondering if you have any idea what the price may be. Maybe a ballpark

    • @AMPROEngineering
      @AMPROEngineering  5 หลายเดือนก่อน

      I love this. I do have the production version now and its outstanding. I do not know a release but some have shipped I think. It is not cheap in the least. Well over $100.

  • @jonnyroberts225
    @jonnyroberts225 ปีที่แล้ว

    That's a nice conversation. Was that an owl in the hole?

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว

      Crap was something in there? Haha! I thought it was just a hole!

    • @jonnyroberts225
      @jonnyroberts225 ปีที่แล้ว

      @@AMPROEngineering I tried pausing the video, thought I could see an owls head. If it was, probably a young one hiding until feeding time from it's mum 😃

  • @chadzigler
    @chadzigler 6 หลายเดือนก่อน

    i am gonna buy another trx4, this be easier to work on with the right parts compared to mix match parts lol. waitin list i am on, will check discord out if the link is still active

    • @AMPROEngineering
      @AMPROEngineering  6 หลายเดือนก่อน

      It sure it. They are slowing building sets. They have an updated version people are getting which is cool!

  • @DoRC
    @DoRC ปีที่แล้ว

    I wonder if you could just flip the servo horn to the other side of one of the locker servos to reverse its direction.

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว

      So I did that but reversing the horn and the servo means it does the same thing.

    • @DoRC
      @DoRC ปีที่แล้ว

      @@AMPROEngineering can you not just put the horn on the other side of the servo?

  • @xargon1234
    @xargon1234 7 หลายเดือนก่อน

    First of the kits have gone out a couple days ago some have received them already, looks like they only have 4 teeth instead of 6 in the final will ship with 3d printed parts and are $150

    • @AMPROEngineering
      @AMPROEngineering  7 หลายเดือนก่อน

      Awesome. I already got my new one.

  • @justins_toys
    @justins_toys ปีที่แล้ว

    👍🏻

  • @jenslothert7129
    @jenslothert7129 ปีที่แล้ว

    Awsome, exactly what i wish i have. Would buy it, but don't want to install an App. Would like to have a Homepage where to get it. If that happens, i'm realy in to it. Thanks for sharing!!!!!

    • @xargon1234
      @xargon1234 ปีที่แล้ว +1

      it is just a couple of guys making them they are on discord making a list of ppl that want them

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว +1

      You dont need to install the app, I didnt. They likely will have a page at some point but remember its just two crazy talented enthusiasts making these.

    • @jenslothert7129
      @jenslothert7129 ปีที่แล้ว

      @@AMPROEngineering damn how i love the idea. Best wishes Jens

  • @l0ls13
    @l0ls13 10 หลายเดือนก่อน

    wonder how far along is the company on releasing this kit. I check their site regularly seems like there isn't much progress.

    • @AMPROEngineering
      @AMPROEngineering  10 หลายเดือนก่อน +1

      They are trying to ramp up production. They do this on the side and demand has been high so it is not easy to keep up with demand. Even I want another one!

  • @pallito020390
    @pallito020390 15 วันที่ผ่านมา

    I signed in the website, wonder when this will be ready to order?

    • @AMPROEngineering
      @AMPROEngineering  15 วันที่ผ่านมา

      They have been sending them out slowly but surely.

  • @helmydewa
    @helmydewa 8 หลายเดือนก่อน

    Wow this is exactly what I'm looking for, so it can drive on asphalt or another high traction surface without transmission binding, where i can get one...? I'm from Indonesia, I'm really interested in this...

    • @AMPROEngineering
      @AMPROEngineering  8 หลายเดือนก่อน

      There is a link to their discord in the description. They are taking pre-orders. If the link is not working, email me at amproengineering@gmail.com

    • @helmydewa
      @helmydewa 8 หลายเดือนก่อน

      Okay thank you, already contacted them

  • @lowblueranger
    @lowblueranger 7 หลายเดือนก่อน

    Any news on a release date? I am interested in this for 2 of my trucks.

    • @AMPROEngineering
      @AMPROEngineering  7 หลายเดือนก่อน

      They have been making them as of about 3 weeks ago. There should be an update on discord.

  • @chucksrchabit.7671
    @chucksrchabit.7671 ปีที่แล้ว

    Awesome. How do you get the parts for this upgrade.

    • @Chrisflyss
      @Chrisflyss ปีที่แล้ว

      Check out the discord link in the description.

    • @AMPROEngineering
      @AMPROEngineering  ปีที่แล้ว +1

      All info in the description

    • @chucksrchabit.7671
      @chucksrchabit.7671 ปีที่แล้ว

      @@AMPROEngineering ok yeah I downloaded that app see if I can figure it out.

  • @chadzigler
    @chadzigler ปีที่แล้ว

    i modified my trx4 bronco 79 with scx10 parts, vanquish parts

  • @craighaerr1817
    @craighaerr1817 3 หลายเดือนก่อน

    So, is the kit available now?

    • @AMPROEngineering
      @AMPROEngineering  3 หลายเดือนก่อน

      Some are being shipped. Check the discord for the most recent information.

  • @damiancifuentes9796
    @damiancifuentes9796 6 หลายเดือนก่อน

    I need one

    • @AMPROEngineering
      @AMPROEngineering  6 หลายเดือนก่อน

      I love it. I have one on each TRX now.

  • @jaytabalno-qy2io
    @jaytabalno-qy2io 11 หลายเดือนก่อน

    Interested

    • @AMPROEngineering
      @AMPROEngineering  11 หลายเดือนก่อน

      They are on sale now. Link in description to discord to place the orders.

  • @Radio_aCtive_rc
    @Radio_aCtive_rc 2 หลายเดือนก่อน

    Where can I buy one

    • @AMPROEngineering
      @AMPROEngineering  2 หลายเดือนก่อน +1

      Link in the description to the companies discord where you can talk directly to them and place an order.

  • @LosMt2
    @LosMt2 หลายเดือนก่อน

    This still available in 2024?

    • @AMPROEngineering
      @AMPROEngineering  หลายเดือนก่อน

      Yup, join the discord server (link in description)

  • @reiniersanchezgaviero1243
    @reiniersanchezgaviero1243 3 หลายเดือนก่อน

    Hi there Ampro , I'd drop the guy two emails but didn't answer me about nothing,can you print that?

    • @AMPROEngineering
      @AMPROEngineering  3 หลายเดือนก่อน

      Best thing to do is go to the discord. They run another company and last I talked to them, they are swamped.

  • @ezeNdog
    @ezeNdog 10 หลายเดือนก่อน

    Or u could just get a boom racing selectable transfer case for $65.... 2x4 to 4x4 via servo activated arm.

    • @AMPROEngineering
      @AMPROEngineering  10 หลายเดือนก่อน

      This was a cleaner install and looks almost stock.

  • @michaelmccameron5959
    @michaelmccameron5959 5 หลายเดือนก่อน

    I have the $ im on the list.does anyone have one i can buy right now? I neeeeddd this is my life!

    • @AMPROEngineering
      @AMPROEngineering  5 หลายเดือนก่อน +1

      I think they will be going into production soon!

  • @willanderson5088
    @willanderson5088 4 หลายเดือนก่อน

    Maybe he should reach out to one of the companies that doesn’t take over a year for a simple part. Vitavon or something. Would be sweet if you ever got it done

    • @AMPROEngineering
      @AMPROEngineering  4 หลายเดือนก่อน

      The guys that engineered this make them for fun. I am not the person that designed this.