Everything's always so beautifully engineered, if my Dad was alive to see this channel (and many others on YT) it would have blown his mind!

Your work never ceases to impress! AWESOME

I could watch you build stuff all day, this is such a cool design

Awesome work Johnny... Took me back to 1984 when I was assembling the 3 speed gearbox for my RC Tamiya Toyota 4 wheel drive pick up. No shifting dogs in that one... You had to come to a complete stop in order to shift otherwise you ran across "If you can't find 'em, grind 'em". I love watching you make and build things. Such talent and skill.

Might wanna verify the shifting “under load”, as in having resistance on the output. Dog boxes usually in corporate a interrupt to facilitate up shifting under power. Loving the work holding and lathe milling techniques.

This is so high quality, I don’t think you’ll find someone else making such exact and precise videos on KZfaq

I built this transmission for one of my tamiya builds. Had no idea what I was doing at the time while assembling, but after auto mechanic school I now understand gear ratios and how manual transmissions work. The fact that you can fabricate this stuff is next level though. Keep up the good work 🎉

Thanks to the YT algo for suggesting this. Great work! And now I have a far more intuitive feel for what is going on in a geared system.

Ive just recently built my own lego 4 speed gearbox. 1st gear, 1.66 : 1, 2nd gear, 1 : 1m, 3rd gear, 0.66 : 1. And 1 : 1 reverse. was quite fun to do but its super cool to see the similarities between yours and mine. As always love to see some Johnny content!

This is absolutely genius. The planning put into it is unreal. Beautiful job on it. Wish I had the equipment and knowhow.

Really cool continuous mesh setup! Curious how the dogs will hold up to the torque and rpm the scale engine is going to throw at it, especially with the curb weight of the vehicle adding load to the transmission. Stoked for the upcoming videos of it in action!

It is a work of art. Beautiful! It could be in a museum just as easily as an RC car.

Seeing how you made everything by yourself and seeing how you put it together, a manual gearbox makes a lot more sense to me now!

Beautifully engineered! Love the linear shift, and it’s so smooth. Your content always impresses me 🙂

Nice work Johnny! I like the elegant use of the 2nd gear dog. i've not seen that method before (I mainly deal in 1:1 scale gearboxes!) While it's really nice to show your gearbox off, It would make a lot of sense to enclose it and run your gears in a bath of oil, if you can keep the localised surface temperature down on the plastic parts, it will help keep them from wearing out horribly. in almost any gearbox the fork is never used to hold the dog/synchro/gear into mesh, there's usually a detent that does that. which takes the pressure off the forks and rings, that's why you shouldn't hold on to the gear-lever while driving, it overrides the detents and wears the forks out prematurely. You could also make metal rings to press onto the plastic dogs, probably steel as your forks are brass already, full size gearboxes use pressed or forged steel forks with bronze "slippers" on the tips to engage the dog-rings. them survive a lot longer.

This is brilliant. It also runs great. Thanks for showing exactly how it works. You're one talented guy and one of my favorite channels. I really enjoy watching you make awesome things. I cant wait to see this gear box in action. Well done

Next step: making a Koenigsegg Regera NO gearbox.

Nice work Johnny the machining is perfect the gearbox shifts flawlessly the rpms are spot on. Thanks for another awesome video. Love the channel and content great job as always. ❤🇨🇦

Wow, this is beautiful. And moving gears flawless while under load.. !! You are great.

Super dope dude! cant wait to see it mated to the V8!!

Some seriously nice work yet again. Seeing the gear sets come together was so satisfying ☺️

Great design, looks like a lot of hard work. Already can't wait for next episode!

And once again A work of art the plan sounds good

Exquisite piece of precision model engineering design and development. Great video.

Badass. Can't wait to see it in an application

When that backplate went on and all the gears and shafts mated perfectly…hrnng

always wondered how the motorcycle gearbox worked... thanks for the vid dude!

Stunning engineering, a pleasure to watch 💯🙂

I am genuinely impressed. I hope that one day I may have the ability to do something like this.

I wish to have half of your skills and equipment. Man, your work is always amazing!!!

The best precision on every project! Love watching you build/make projects, good stuff🤟🏽👍🏼👌🏽

The only YT channel i'm really waiting for every time

this video is pretty useful for learning how an gearbox work

This so cool. Can't wait to see it hooked up to a motor.

Man, you are a legend to me : everytime i watch one of your video, I'm stunned ! Everything you do, you do it smoothly and all those things are handcrafted like whao! :)

i cant wait for this build!

Blows my mind that you can just make gears like that. Precise!

I can watch this all day

He finally did it. Very very cool

What a craftsman!

I am a student watchmaker and machinist and I love this. Subscribed.

That is seamless Nice work. Yeah I reckon if you're happy with the finish on the gears. throw them into a bath of electroless nickel plating solution. The alloy will plate it just takes a bit of coaxing is all.

Dude you are so good, thanks for the inspiration !

Amazing work

Thank you for this video, you have an incredible talent.

very educational, thank you

Beautiful work sir!

absolutely gorgeous

I always stay amazed at your work! If you are willing can you show your CAD/CAM process? Maybe a separate channel?

Great work!

Incredible 👍🏻🏆 Very Polished Video Mr Q.

looks like a very fine job

Very good job! Hats off! Thanks for showing! 👍👍👍👏👏👏 Greetings from Dresden! 🍻😎

Your skills have improved young master

Very nice work. I'd love to have the equipment to be able to do that kind of stuff for my King hauler.

You're one sharp dude!

You continue to surprise me every video. Amazing work. I see the gear box's final drive is slightly underdriven. Should be a torque machine with that toyan v8. Can't wait for the next vid!

That is a thing of beauty

Oh man you just keep stepping up your game! Im so glad I subscribed to you i really enjoy your work

Perfect,congrats!

Cool project 👍

Great video!

Clever man that's going to be great in your next truck

Really great!

Such a clever dude 👌👌

Nice thats awesome

Amazing skill to do this

This might just be awesome!

Wow😲 impresionante, ¡ necesito una ya!!! 😂😂😂 gran trabajo 👏 👏👏

Very cool!

Wow, dude. Amazing craftsmanship. You should enter your creations into the internet museum of craftsmanship.

Dude you are amazing, I wish I knew how to do this sorta stuff.

Very nice as always..

Pretty impressive

. I had a complete plastic see-through car in the '60s with brakes and a transmission steering gear but the transmission was like that it was a top loading transmission , pretty neat.

Soo cooool and beautiful !!!

Nice beautiful I need to make a gearbox like that for my minibike, scale it up

Awesome!

ممتأز تحياتي الخالصة من الجزاءر شكراجزيلا. Thank you very much

beautiful

Christmas came early. JohnnyQ90 posted

Cool, man!

This makes me miss building NASCAR engines. We had every machine you could think of. Our shop did everything from building the cars and bodies to the engines. When I got the job he gave us a test. We both had an assembled engine on the stand. Our job was to dissemble it. Well after 2 hours I was done and had everything lined up in order of where it came out, I got to apprentice in the motor shop, the other guy ended up sweeping the floors and just general help. He did stick with it and became a hell of a fabricator. I can do my fair share of fab work but I never pursued it and never developed my potential.

Excellent 👍

Tamiya Knight Hauler/Globe Liner box...there's a set of helical brass gears for the Tamiya box that makes it just about indestructible.

can't wait to see it actually in use. its a lot different when its got a load on it and more torque. I would love to see the trial, error and process of some of your designs. i'm also curious what software was used for the gears

Thats really dope I would die to have one of those Pocket NC machines so much u can do with them and was really cool to see the output speed increase with the gears really wanna see it on car now very well made man.

skills bro..you have them

I always enjoy this video's.

It's amazing work! 💪 Then need to make a planetary gearbox 😁😁

Beautiful

Amazing

you do very well. high tech

1:46 I like the look of that opinion gear!

love your videos

If interested you should take a look at those old Dutch saw mills they are filled with integrate gears and early diferential gears .

Well here's to hoping you 3d print a neato bellhousing for this and attach it to that v8 that I'm equally hopeful is going to be put to use in some rc muscle.

very nicely shown manufacturing process. I thought you were going to lubricate the bearings with oil to prevent overheating!

Wow,SIMPLY STUNNING and BRILLIANT WORK Johnny Q90!!! I always LOVE watching You build stuff from scratch and by the end of the video,it all functions just like it should (well,MOST of the time!!! Lol.) ALWAYS look forward to your videos!!! : >)

Very cool.