I combine 2 regular 50cc engines into 1 100cc U engine

I use 2 engines, to put together, can be customized, different journey, in one engine, which you guys like

[@Enjoymentboy]

This is just awesome. The 270° idle sounded amazing. Fantastic work!!! I'd LOVE to see 8 of the 50cc put together to make a 400cc V8.

[@LorenzoVianello-hz7if]

Il primo motore ha il tendicatena della distribuzzione a destra il secondo girando al contrario dovrebbe averlo a sinistra e stato bravo perché il secondo motore gira al contrario quindi ha dovuto pensare al camme e all'accensione . Non è stato bravo alle lavorazioni alle macchine utensili ma a come far andare il secondo motore con una rotazzione contraria . Se avesse fatto girare i 2 motori allo stesso senso con una catena oppure con un rinvio sarebbe stato più semplice . Quindi complimenti al meccanico

[@TE_53349]

id love to see little honda gx25 - 25cc engines put into an inline 4 configuration for an inline 4 100cc

[@brostenen]

Do it with puch 2 strokes instead. Might be more easy, as you do not have valves. I suggest puch, yamaha or honda cylinders.

[@KaizersPOV]

this dude single-handedly beat the big manufacturer of motorcycle war on Firing order by building an adjustable firing order paralel twinhahaha

[@icanbuildit4977]

What makes it adjustable

[@4sstylz]

@@icanbuildit4977 A lot of things, but if you watch the video there is an adjustable distribution system.

[@4sstylz]

Rotax made the bmw f800 parallel twin adjustable. It figure a third rod for vibration dampening and is set up at 360° on the f800 line but 315° on the Husqvarna nuda 900 twin. Also the two bike really works differently. The BMW have multi-plexing, the nuda not.

[@Dymitr_Nawrocki]

@@4sstylz f800 is not adjustable like engine in the video because you need replace crank and camshaft to change it from 360° to 315°. If you change those parts you can modify every pallalel twin to any offset between firing. Engine in the video is adjustable because you can change angle between cylinders without any additional parts, its just unscrewing some parts and adjusting them to work differently.

[@4sstylz]

@@Dymitr_Nawrocki You're right. But the number of engine with more than 1 firing order is prety rare.

[@kcbeerslinger]

Wow !! this was astounding. Most people couldn't do this with a pro machine shop and look what he did. I'm impressed.

[@ShaunChurchill-S.A]

Like I Said...👍

[@Ravnknights]

still amazes me how his brain wrapped around this and made everything work ... cool

[@jerekalevijarvinen1389]

To be fair two strokes are 65% dark magic, 20% resonance and 5% of autism. Once you figure out that you never actually learned anything about the inner workings of them besides the name of the parts and surrender to impulse, you'll be able to build anything 😂

[@Rich_Mixture]

​@@jerekalevijarvinen1389still trying to find the two stroke in the video that ur talking about

[@daddymarkram]

Crazy that one person knows how to do all that. Well done. 270 degrees had the best sound in my opinion. Thanks for the video. 🙂

[@johntilson2535]

This is the first southeast Asian channel I've seen that didn't involve pulling the item to be restored out of a muddy swamp, only to wash it and do some minor cosmetic work to pronounce it 'restored'. This man has the machining skills and ability to actually DO something that isn't clickbait. Why those 'other channels' have millions of subscribers and this man only half a million doesn't make sense but...what in life today actually does??🤣

[@ShaunChurchill-S.A]

Absolutely agreed, his engineering skills are mind boggling. He has a good set of tools & machinery at though, to work all that out & manufacture something no one else does is extraordinary. Bravo I say

[@walterhaumaier9137]

This dude is a genius I wonder how he figures out all the things that would make something like this work

[@oires]

The 360 works better because you have a combined intake, in this configuration there is no overlap between the two cylinders and the carburetor is able to deliver fuel and air better.

[@martin-vv9lf]

and there's perfect engine balance with contra rotating crankshafts at 360degrees i think. that should improve performance.

[@adrian55051]

@@martin-vv9lf That would be the 180º, with 360º they move up at the same time and then down at the same time.

[@helixworld]

@@adrian55051 The contra-rotating crankshafts can have perfect primary balance if the counter weights are increased from the single cylinder design.

[@ferrumignis]

@@adrian55051 With 180 degree timing the out of balance forces with the pistons halfway down the bore would add, increasing vibration. 360 degree could give perfect primary balance if the crankshaft counterweights are adjusted, as helixworld says.

[@Kordziel]

360 sounds good like an English twin,

[@NoelMintern]

Engine sounds great,..more like a larger engine. No shortage of" get up and go".Real talent and craftsmanship;...

[@user-bl6oz1oc2x]

It turned out very cool. And if you do it with two exhausts, it will be absolutely gorgeous.

[@FransvandenBergeMuziekschuur]

Absolute genius. Greetings from the Netherlands.

[@TommyTucker0]

I would love to know half of everything you have forgotten, that would make me a fantastic mechanic, you are an absolute legend !!!!

[@panosgamithis8868]

I never get sick of watching this craftsman at work.... 👍🏻👍🏻

[@vitalygood4122]

Это шикарно🎉 мастер своего дела! Ждем от тебя V8 из мопедных движков)

[@newandoldtech5634]

This is the guy that can do what I have been thinking of for 25 years. A hydraulic pump that emulate the 3 phase characteristics of electrical power. If there are three pistons at 120 degree in between, it would theoretically be an even flow and pressure of oil. The same way three phase electricity works.

[@zfekete74]

Mind blowing how you designed to the angle to be adjustable. Genius work. Thank you. Enjoyed every moment of the work. And the sound...

[@markjones1672]

Sunbeam S8? Best build yet? Genius....on a shoestring. Admiration!

[@hondaryder3779]

No, on flipflops.😏

[@greyhorse1211]

Simple. A work of art. Well done!

[@lescrooge]

The 270 degree sounds really cool. great job

[@dudycemed790]

Now, let's make it 2 stroke. 👏👏👏

[@josephwu3136]

I keep asking for more 2 stroke content. But not sure if he can see these comments

[@dudycemed790]

@@josephwu3136 Me too, still waiting for 2 stroke engine mods.

[@WorivpuqloDMogh]

Damn a U engine moped never thought this could be done. You are awesome dude

[@bgd73]

great examples of splitting fires for the same volume.. and showing a derivative that is balanced and unequal. More than ingenuity, this video has a lesson.

[@djo_man]

This has got to be your best-sounding creation yet.

[@julieanddavidmyers6641]

I love the flexibility of the engine design to switch from 180 to 270 and 360. degree

[@stubby7934]

The thought and effort needed to bring this together is amazing...

[@alo_xeno]

another great build..👍🤘

[@ReverendBow]

Incredible Build. Very impressive!

[@Captsewer]

Le Dan, tell us more about you, your background and your shop. I enjoy your work. David from the USA

[@canastasiou68]

Awesome bro,im always impressed by your builds. Cheers from Australia

[@TheLawofSuprise]

That sounds amazing.

[@tentshedtrev6596]

Honestly one of the coolest channels out there, I love this stuff and its really interesting to see someone push the limits of whats possible. Can we see a 6 cylinder engine made from those little SOHC honda engines next? A DIY Honda RC166 would epic!!!

[@stevesmart944]

Such a talent !!

[@MKhan-mf5gm]

Absolutely talented, very nice.

[@IrenESorius]

You are a true mechanical,, ✨🌟✨ Could you fit one more,, 😆. I looooove the pull from 3 cylinder, 120 degree. 🥰 Nice to see that you have invested in a sandblaster box,, 👍‍‍👍‍‍. Fresh blasted aluminium with clearcoat on top looks very nice. Thank you for sharing,, 💖🙏💖

[@HitokiriRaiden]

awesome build it sounds really good.

[@johnwest5926]

you really have a talent for this! Great JOB!!!!!

[@johnvanberrgem286]

Very cool. You are a very skilled technician and fabricator. ❤❤❤

[@stinkybuddydog]

Brilliant!

[@JeffGatto]

Great work, I wish I could afford to commission, maybe two times 350cc "U", but this sounds excellent!

[@Immortalrounin]

Amazing as usual for you! 😂 great job❤ cant wait for the v8 400cc 😂🍻

[@someguyto4675]

Sounds pretty good.

[@andrealves9786]

Great work, perfect! (Brazil)

[@donbrashsux]

Le Dan .. you are impressive .. no end to your extraordinary skills 🙏

[@hectorvelandia3782]

My respects to this guy. He should have his own manufacturing business.

[@throwawayacount8838]

23:32 that's some demon core technic!!

[@samhendra7460]

Huge talent up there, keep it up, i will always waiting for your next post 👏🏻👍🏻

[@mr.handsome7689]

Sounds awesome

[@bavarianmonkey8326]

Well, now the front cylinder cam chain tensioner is on the wrong side (tension side) since the additional crank is rotating backwards. In addition to that, the rear cylinder and its head lack cooling and the front cylinder has intake and exhaust ports reversed and those are not fully equal either. So this is a nice construction, but has some issues.

[@stuartlawson9119]

pretty sure at this point the front oil pump is pumping in the wrong direction aswell it seems very few people have noticed these points im gonna say the balancing of this engine isnt great aswell we are looking at some moto gp tech with the counter rotating crank this will help with keeping the front wheel on the ground lol

[@bavarianmonkey8326]

​@@stuartlawson9119he did something with the oil pump and I thought he might have reversed the flow direction by changing the hole positions...however i did not check that

[@tungnguyen66]

May be an idea for next video😊

[@esbatu31]

I am always amazed every time I watch the work u create. greetings from Indonesia. 😊

[@katiemmm347]

Fantastic work 👍

[@benstarr8281]

amazing as always! How long did it take you to make this! love, from the Philippines!

[@170Hendrik]

Weeral prachtig werk van De Daan. Nu een viercilinder op deze manier. De Daan kan alles.

[@RogerioMotta1234]

My god! Surreal.Profisional talent giant ! Congratulations BRAZIL 😮

[@liver.flush.maestro]

Really nice sound with 270°, very nice project 🙂

[@roccat7686]

не перестаю восхищаться, то что вы создаете, это нечто

[@alimechs]

Good update keep it up the good work 👍👍👍👍

[@williamjames9515]

Excellent!

[@helixworld]

I like the 360 degree best. The muffler sounds quieter and less raspy than the "NLK Thailand" used on the V-Twin from November 2021.

[@KarelRode]

I believe this should be called a Two-50!

[@DownsouthMan]

Fine job sir. I like it.

[@larryperdue508]

This guy is awesome 👌 he deserves his own motorcycle factory 🏭 😊😊

[@chienovan4085]

Chắc ở Việt Nam nếu nói về độ chế máy , thì không ai làm tốt hơn em . Chúc em nhiều sức khỏe và có nhiều dự án mới lạ hơn nữa .

[@adhityaperdana5257]

Amazing, crazy work Come try make enggine v4 2stroke

[@gilbertofernandes2546]

Espetacular seu trabalho!!!! Parabéns!

[@irdanghendarsu970]

Good job, good skill

[@aprinaldi3610]

Gather people in the world, they can't beat you yet, bro.

[@epriedy4022]

Just awesome

[@gordon6029]

A V4 would be epic!!

[@ahmed.nofal.1974]

Excellent, well done, my colleague

[@hunnybunnysheavymetalmusic6542]

I like the sound on 180 the best.

[@rfiskillingussoftly6568]

Very nice!

[@galaxytraveler23]

Good stuff 👏

[@flatusfatalis]

awesome video

[@Papynou48ify]

Magnifique travail ! Félicitations : je suis admiratif (je m'abonne) !

[@thanhngoc3110]

Anh thợ này kỹ thuật cứng đó anh, cho học hành bày bản lớp kỹ sư chế tạo máy nữa sẽ có khả năng cao

[@bimbim9708]

Beliau ini sangat paham tentang mesin..... dan lagi alat2nya memadai, 👍👍👍👍👍👍👍👍

[@albertflorendo6421]

Amazing

[@markallenarcano9439]

Present Bro from the Philippines 🙋

[@davidwalters4014]

270 sounds a lot better! Ever think about Dino to see which products more power? As always, great job and engineering!

[@luis_biersack4081]

Excelente trabajo, me impresiona la imaginación que tiene esta persona, Me gustaria que hiciera una motoneta con motor estandar pero dejando esteticamente motoneta solo con el motor diferente Es un proyecto que me gustaria hacer Saludos

[@hellohello8556]

Nice looking bike. What model bike are the frame and forks?

[@Gabriel-rn1si]

Cara você é um génio!

[@jlucasound]

Just AWESOME!! You did a great job as usual!! 🏍😃❤👍🦾

[@wanhedah]

He proves that legends can be alive too🤩

[@walterarias6030]

Hermosa máquina felicidades.

[@agushartanto4682]

Keren... salam dari Yogyakarta Indonesia

[@russellclement2058]

Back in the 70s they joined 2 chain saw motors and put them in their go-cart

[@hendriyani5796]

Nice

[@migunanibengkelbubuteko]

awasome dudeee

[@julioc.3870]

Tôi mới bắt đầu xem video của bạn, công việc tuyệt vời cảm ơn vì đã chia sẻ. Lơi chao hỏi tư Mexico

[@eduardoStachakMachado]

Você é muito bom em que você faz 👏🏻👏🏻👏🏻 BRAZIL te acompanha 🇧🇷🇧🇷

[@christianlaorencevillajuan8308]

I like the most the 360° sound hehehe

[@flibbertigibbet6200]

Great work, but I would have just bought a 125 engine lol

[@abdfattah9925]

respect you bro

[@Las_2000]

Pemuda yang sangat genius 👍 salam dari 🇮🇩

[@paulluce2557]

You could literally get up and make two decisions.. One: What am I having for breakfast and Two: What vertical twin engine type do I want to ride to work today... And reconfigure engine in the time it takes for breakfast to cook.. Personally I like the 270 option best as it sounds like a mini Moto Guzzi.

[@user-zy5kk6br5y]

Great engineering 🎉🎉 👍x100

[@christianheidt5733]

Amazing 🤯🤯🤯

[@ipoopmuffins]

you should take this engine to a dyno so you can see how different the power delivery is when its at different timings. that would be an awesome and informative video.

[@Masso1973]

That’s one cool cafe racer