Big thank you for your wonderful and supportive comments!! The plans for the project are available at www.maker-b.com Tools I Use: maker-b.com/pages/tools-i-use 00:00 making the Cylinder 01:34 making the Pistons 02:59 winding the Copper wire 03:10 testing the Solenoid 03:24 making the Crankshaft 06:26 making the Connecting rod 08:37 making the Engine frame 10:24 installing the Bearing by the press fit 12:03 making the Back Flywheel 14:03 making the Front Flywheel 15:27 making the Wood base 16:32 assembling the parts 18:37 showing the finished engine 19:36 checking the rpm Again, thank you for watching this video :)

No stupid soundtrack, just the real sounds! Perfect skills, perfect tools, perfect work! Perfect video!

These are the best type of videos, no commentary, no music, just all observation.

O-kay, so this isn’t the LEGO version or made of parts from the hardware store. No. This is real craftsmanship. And very enjoyable to watch. 👍

This is why I watch UKposts: to watch people do amazing things with tools I cannot afford.

- No flashy BS thumbnail or clickbaity title - No annoying and pointless intro/outro blather - No annoying and pointless music, just pure manufacturing sounds - No pointless and distracting captions - Pure making, making, making right from the start - Perfect camera work, allowing the viewer to follow along - A simple "thank you for watching" at the end. No "please like, please comment, please subscribe, please buy this, please let me annoy you with my other videos" etc. Thank you ever so much for making this dump called UKposts a better place!

This video made my day. Me and 8 months old boy were watching this video without blinking and were enjoying all the precision machining, tools used and the lustrous metal pieces. The final outcome was just WHOA!!!!

Absolute precision engineering. Love the diagrams of the parts you are creating. Excellent touch. 👍

Easy to follow, precise. This is the kind of content that you don't just skip through.

1 day when I'm all grown up i wanna be like you...i'm 43 years old though. Dude this blew my mind. YOU ARE A GENIUS.

Hey My Friend, I have to tell you that me, being an Electrician, mechanic, and Electrical Engineer for 40 years, You my friend are very talented!!! I believe it's a gift from God. You either have it, or you don't. (like musicians). You really have it and you have the skills to make the world a better place!!! Amazing!!! My hat comes off for you!! Keep up the good work and God Bless YOU!!!

The whole point is the process of making an interesting device, and that is fantastic. But the very best part of these videos is the sharp and just-right editing.

Very cool to watch. I especially loved the genius idea of the off-center crankshaft sections serving as cams, each closing microswitches for the pistons' timing. I do see some runout in the working motor, rather unexpected given the precise tools used to make it.

As a retired manufacturing engineer and programming with APT in in the early stages of machine programming I must say that your video was a pleasure to watch and your little engine that could was AWSOME.

Thank you for sharing, I can't stop admiring your work. When I was in engineering school we made engines plain parts, but were big jobs, your work has more meaning because of the size, precision and detail. All the best from the distance, Montevideo-Uruguay. Be safe and have a good day.

Honestly one of the coolest things I’ve ever seen someone build.

Watching you come up with these things I am left with a sense of awe and relaxation all at the same time. (1st video I watched was the cylindrical safe this is my 2nd. Can't wait for the rest of them...lol) You don't show too much and you don't show too little. And the sounds of the machines are just enough of a sample to give us the idea of the energy involved. You are highly skilled and much appreciated. AWE by definition, you are challenging my understanding of the world

The precision in making the parts is truly a "next level" skill, let alone the engine is working! This is beyond what 'brilliant' could describe!

Man, what a genius machinist, master craftsman, and engineer.

Obwohl ich in den 70er Jahren, als ich in der Junior High School war, versucht habe, einen 4-Zylinder-Elektromotor mit Magnetspulen wie diesem zu bauen, habe ich ihn nur ein paar Sekunden zum Laufen gebracht. Ich wünschte, ich hätte eine Metalldrehmaschine, eine Fräsmaschine und die anderen Werkzeuge, mit denen Sie alle Teile hergestellt haben. Alles, was ich hatte, waren Metallklammern, die ich zusammen mit Teilen von einem 8-Spur-Player und wahrscheinlich einigen Erector-Set-Teilen zusammenkratzen konnte. Es ist so viele Jahre her, ich kann mich nicht erinnern, was ich alles benutzt habe. Zu der Zeit fragte ich mich und frage mich immer noch, wie ein Motor wie dieser in Bezug auf Effizienz und Leistung im Vergleich zu einem typischen Motor wäre. Dies ist ein ausgezeichnetes Video, Maker B

Thank you for making an actual boxer engine and not a wrongly named flat 4, One of my favourite engine configurations, smooth running.

I love how you have the part/ assembly ISO in the top corner, thats a nice touch 16:32 wallpaper-esque

That was truly special.

Mind-blowing, wonderful, how intelligent is the maker of this small engine - he is worthy of high appreciation.

You should not thank us for watching. We should thank you for making this

Although I tried making a 4 cylinder electric motor with solenoids like this back in the 70s when I was in junior high school, I only got it to run a few seconds. I wish I'd had a metal lathe, a milling machine & the other tools you used to fabricate all the parts. All I had was metal brackets I could scrounge up along with parts from an 8-Track player & probably some erector set parts. It's been so many years ago, I can't remember what all I used. At the time I wondered & still do wonder how a motor like this would compare to a typical motor when it comes to efficiency & power output. This is an excellent video, Maker B.

A work of art... Utra quiet too. If I saw videos like this when I was a kid I would not have flunked metal workshop. Truly inspirational.

No wonder this Video deserved 18 Million view. This is mechanical craftsmanship at its best.

This is extremely satisfying.

Had i not being speechless, i would have said (at least) WOW. Thank you so much for sharing this amazing proof of 'craftsmanship will never die'.

I love how clean and well cared for your shop/tools are!

Informative. Useful. Calming. Inspiring. Life-changing. Enjoyable. Heart-warming. Other.

I've nothing to do with this stuff, still I watched this full video. I think you're amazed when you see these mech things working together! Good work..

I'm a Machinists for 26 yrs, so this was an addicting build. Came out beautiful man! Build yourself a small steam engine those are fun to make.

ものづくりって凄いなーって思った　　日々の機械や道具に感謝　　　職人さんに感謝と尊敬を

Outstanding! Makes me wish I still had my South Bend lathe and Bridgeport mills. Nice work.

Excellent video!! The concept, craftsmanship, and engineering is impressive.

Well done, nice to see all the machining and assembly. Then a working model! Good job!

For some reason, I just really appreciate the audio on this. So soothing. The whole build was excellent.

I am speechless !!! I just watched it all without skipping anything ! Kudos !

Genius at work. Works like a real engine.

I've only just found your channel. Congratulations. That is amazing work.

Kind of amazing how you got the timing correct. Most solenoids and coils have some variance, even amongst the same brand setup. Excellent work!!

I would buy this for my desk and start it here and there, just to enjoy a little bit of craftmanship whenever I feel the urge to procrastinate!

Skills well documented... I couldn't stop watching!

I have absolutely no intention of making anything like this, yet it was extremely enjoyable to watch! Fabulous work, well done!

Impressive knowledge of mechanized parts over a late... remember me when I was at high school technical. Thanks for sharing!!

Nice video! Thank you soooo much for not adding music!!!!!!

This just made me truly appreciate my Tech Ed course I’m taking. Thank you so much for posting this little marvel!

I like the small pics in the corner which shows the parts he is making at this moment

Very good video. Exactly what we learned in Manufacturing Engineering Technician Program. I will explore more in this field. Thanks.

This is more beautiful than anything I could ever hope to make.... Good way to continue on 2021.

Just a half million subscriber for such a great work like this, it's disappointing . keep going bro you'r a boss !

Something so satisfying about watching a lathe cut through metal

im just sitting and eating chips lol, while this guy is making an engine. this one video is more than i ever did in my life. lol

One of the best videos I have ever seen around here, on youtube. Thanks

The skill of this man is incredible,i understand that he uses a great machine for to realize all,(alpha numeric control machine ?), but.....without a clear image in mind on what to do and a great manual skill nothing of that is possible.....congratulations man.

I spent 20 minutes watching this in fascination... and I was sober.

You're amazing, my son does this job in an industry, where he starts with CAD drawing and works on numerically control machines and does prototypes and experimentation in a team of 4 people.

Thank you for listing the awesome tools that you used !

Mind-blowing, wonderful invention, efforts made are appreciable.

2:30 I would have used the lathe on a slow setting to wind the wire and have it in neat rows with the sire perfectly side-by-side. I think it would look better. Thank you for another mesmerizing video.

Great workmanship! The best part is the lack of music! the sounds of the machines are so much better

As a computer engineer I feel like an imposter amongst anything mechanical. This is marvelous ⭐

The video is very instructive. Loved every minute of it. What would make it complete is an explanation of how you managed to program the sequence of the solenoids. That is critical to the proper fiction of the engine. Thank you

Wow. This is amazing!! The amount of skill, patience and effort is incredible!!!

You know it is pretty neat it even has a boxer rumble sound.

Simplest of concepts put to work in a neat and clean way love it

This is the only form of electrical engines I can accept.

I love things like this, no reason for it's existence other than the satisfaction of seeing it run ... although you do realise what you have to do next ... hide the wires through the table, add a small dynamo on it wired back and repost the video as a free engergy machine. Get people arguing over it to make enough advert money so that you can then make a full size one for a car, a V12 arrangement would look cool :D Batteries might be an issue though lol

That's an amazing talent !! Thought process and ability to mentally visualize the components is commendable.

it's a pleasure to see you at work

I like the way it proves the concept of opposing pistons creates less vibrations than conventional piston arrangements. Nice job bro, keep it up.

Ах!! Смотрел не отрываясь!!! Залипательное совершенство!!! У Чела - Золотые Руки и Голова!!! Браво!!!😎👍

Using limit switches to time the energizing of the coils is brilliant!! I really enjoyed watching this work.

Hats off to you mate, your skill in micro engineering is beyond amazing....

This was awesome to watch and relaxing Thank god there was no music.

You know you're a next-level engineer when your hands are as clean and soft as that.

This brings back so many memories of working on my old Subaru Legacy and its Boxer Engine

Complimenti un lavoro di pura bellezza e precisione,l'ingegno umano unito a macchine di precisioni può creare qualsiasi cosa .

Wow... I think that says it all. Great work bro, it's rare you see a video where all the comments are positive ones. That pretty much speaks for itself. Bravo.

This is one of the coolest video ever seen in my life, well done !

Am I the only one who just noticed the drawing of the part he is making is in the top right corner? Awesome job!

Wow! Incredibly clever guy! Thanks for making me feel hopelessly inadequate. Great skills sir.. bravo

Love the cutting edge grinding/cutting machine!👌👌

my son really enjoyed it he even shared it with his class

Of course I don't know how that works for you, but if I stand behind a lathe or planerbench where a lot of oil is needed, I get a lot of calluses on my hands and my nails look slightly different than the ones shown in this vid. I don't see both "defects" on your hands .... explain 😂 ?! But I must admit that this is a piece of work. Thanks for sharing this with me 👍👍

This is like watching Bob Ross paint. You are an artist, keep up the good work!

Facinante trabajo de maquinado e ingeniería. Mi sincero reconocimiento y admiración.

Thank you for displaying the part that you were working on in the top right hand corner. Very nice work. I started one of these today.

I wish this was availlable as a kit. I can't make it because of a lack of space and machinery to put in that space. Very nicely done, keep enjoying your hobby.

You are definitely super natural ! You must be a very young person because of the appearance of your hands. I just started watching your videos and also, your machines dont look like very expensive . Amazing quality and workmanship.

Absolutely phenominal! Great job, and thank you for the idea! I will go and attempt this now with my sawzall! Lol! God bless.

I have watch many videos on youtube, but I must say, I watch this to the end, it was so good to see, this it made me wish I had the money to buy the tools to make somethings like, not to forget the ability. love your video

I don't even know why I ended up watching this but it is superb craftsmanship!! Well done mate!

Hi, You are a Genious, Amazing! Congrats from France. Best.

This man didn’t get bored during lockdown

Ah yes, the youtube algorithm at 3am

When He Cut the Wire Everyone- Finally see something that I can doo too.

поражаюсь такой скурпулёзности и терпению, браво. сейчас на заводах таких мастеров не хватает, Баглаев платит токорям 120 штук, да ещё хаты раздаёт