I turn a regular scooter engine into a 250cc L-twin engine

I turn a regular scooter engine into a 250cc L-twin engine

[@Le_Dan]

Where are you from, I'm from Vietnam ❤️❤️❤️

[@Georgie-Trigger]

Rus

[@gnazkull]

Im irish, just visiting vietnam. I am absolutely amazed by the work you do. Where are you in Vietnam?

[@aldiputra9100]

Indonesia

[@heniutek]

With love from Poland

[@kylereese4822]

Could it be converted to chain drive and electric start and an extreme version a 500cc 4 cylinder ? UK.

[@Fizzer99]

I work as a mechanic at a SYM dealer in South Africa. Let me tell you, if SYM actually made a v twin like this for their bigger scooters like the Jet 14, they would be a big hit! well done this is so cool!

[@DK-ii5sc]

That level of machining and mechanics is incredible. You guys are awesome! Respect!!!

[@MaciusSzwed]

Please build a 500 cc 4 cyl two stroke engine! You will have people standing in line to buy it from all over the world!

[@Eixip777]

Not exactly 500cc but the Yamaha XJR400 got 4 cyl and 400cc👍🏻

[@Ady_Mih]

@@Eixip777 that's a 4 stroke tho so how is it relevant

[@Eixip777]

@@Ady_Mih ohhh! right. sorry about that👍🏻

[@danilocabral5230]

Incrível oq ele consegue fazer, que top que ficou 🇧🇷🇧🇷🇧🇷😁

[@Namesakes.unit-x-10sq10]

Already exists, making engines by hand is not profitable when Suzuki/honda units are available.

[@csorrows]

That beast sounds insane for a little scooter. Awesome job and top-notch fabrication. I greatly admire your skills. Finally, one of these low-cost custom build channels that actually cares about the quality of the end product. Very well done.

[@valdis7663]

Не. перестаю восхищаться твоим умением переделать одноцилиндровый мотора в двухцилиндровый используя детали со свалки. Ты просто гений, тебе бы в конструкторское бюро при каком нибудь хорошем авто - мото заводе, что бы создавать что то новое. Хотя тебе и так наверное хорошо. Спасибо за интересные видео, всегда с нетерпением жду новые выпуски. Удачи тебе и всего самого хорошего.

[@quanand5627]

Làm như này có lo sườn xe bị xe không ạ? Với cả bác có thể độ động cơ win 100 thành động cơ đứng được không ạ? Cảm ơn bác❤

[@muraimov]

Молодой Матвеев на максималках 😂. Прекрасная работа!

[@ORIGINALCONCEPTGARAGE]

I approve this message as well as it's the truth and has so much love

[@user-cc9gy1qb8l]

Наша Матвеев нервно курит в сторонке

[@user-dp5ww4qu5i]

@@muraimov Мтвеев сосёт. Он так и не доделал свой двухцилиндровый рядник, а понтов то было..

[@dennisgauck7526]

Engine sounds great, why one of the manufacturers hasn't made something like this is a mystery. Great job!

[@ajudge8786]

the manufacturers can't get the right milk to pour during the lathe jobs.

[@rekamatra]

they made, such as t max, but for small cc engine it will waste the purpose as an efficient moped

[@huynguyenthanh3656]

nhà sản xuất họ thừa làm đc . nhưng vì sự an toàn là trên hết .

[@user-pt7rn2zl8d]

Motorun birini soğutamıyor olmaz

[@RiemLau]

@@huynguyenthanh3656theo mình nghĩ thì k phải vì sự an toàn. Mà là thừa công suất của 1 chiếc moto pkn

[@thehaze1972]

@28:00 It is a good practice to align the pin of the vristpin circlip vertical to the cylinder bore because it can get fatigued by the reciprocation and break off. I also like to cut the pin shorter to have less mass wanting it to flex. It does not happen often so I am sure you won't be having any problems this time either. Really nice build, again, big thumbs up! Be interesting to see what you come up with next. :-)

[@itsmoneyoverbitches]

E

[@WilTK4]

big respect, just a scooter that looks boring, nobody would notice until the homemade converted 250cc engine shows the power, true sleeper

[@wolfgangemmerich7552]

Surch for ITALJET 125 cc Scooters from the 1990s. ! 2 stroke 2 cylinder up to 40 HP !

[@lasersummit7895]

how is 250cc a sleeper lol it wont go even if you push it

[@WilTK4]

@@wolfgangemmerich7552 yes! Very rare but really powerful

[@simbaisthelionKing]

@@lasersummit7895 Everything is relative right? this is a sleeper in the world of mini scooters casuse it has way more torque and a bit more power than the standard version + sounds beastly for a scooter.

[@levelflightvideo]

Le Dan, you are a seriously skilled engineer. I would love to spend a day in your workshop with you.

[@ranajaydeb2906]

Like the way you subtly reinforced the chasis mounting points.... Great work❤❤

[@bhaskardeepak]

Nothing short of a fine engineering With all the tools and skills you should somewhere in top bike companies

[@valdis7663]

I do not cease to admire your ability to convert a single-cylinder engine into a two-cylinder engine using parts from the landfill. You're just a genius, you would go to the design office with some good car - moto factory to create something new. Although you probably feel good anyway. Thank you for the interesting videos, I'm always looking forward to new releases. Good luck to you and all the best.

[@oldshovelhead]

VERY COOL!!! Love these crazy engine builds you come up with!

[@allankleidon6437]

What a Fantastic Build, Such Effort and Engineering Skills. A Great Job, Well Done!!!

[@foxwhiskey]

Absolutely great craftsmanship !! Congrats and greetings from Germany ! 😊

[@rustypotatos]

You must have worked on a ton of Gy6 to have this much knowledge and abilities. You rock man wow nice work

[@LevT.]

Мужик, ты молодец, я тебе по хорошему завидую)👍🤘

[@dewaardika1855]

I really like this... The outside of the motorbike looks geeky, and the engine is fierce😎😆

[@oldphart-zc3jz]

Another stellar job! Interesting use of rebar for shafting. Much rebar is high manganese because it's often made from "rerolled" scrap railroad rail. I like your cool self-made tooling and mill clamps too. Your aluminum casting repair skills are outstanding and should be a moneymaker.

[@johnger850305]

This is truely ultimate DIY, make your own parts and make it work. Simply incredible.

[@michaelb.42112]

The skill level and experience is unbelievable.

[@jfi007]

Langsung nonton lanjutan konten Le Dan 👍🏼 salam dari indo 🇮🇩

[@Bixinhgai99]

Bạn này xứng đáng là giáo sư thực hành. Bạn mà lên được Sài Gòn thì cơ hội phát triển rất lớn

[@Tylskiu_pranik]

Отличная работа, брат. Привет из России!!!

[@metricstormtrooper]

Lntwin is a name that Ducati invented to make their engines seem different, they are just Vee Twins with marketing speil, your build are still amazing, no matter what you call them.

[@GGGMotovlog]

L twin is a specific 90° vtwin tho. V twin could be anywere from 45° or something right. To make the title more shorter than i turn scooter engine to v twin of 90° 😂

[@chris_vk3cae]

Actually the L twin name applies to a genuine 90 deg configuration, as in a right angle offset. Most manufacturers did not employ such a large angular separation between cylinders until the 1980s, with Ducati leading the way.

[@michaelbrinks8089]

It wasn't a gimmick, the rear cylinder on V twin engines gets poor airflow & always wears out 1st from overheating. The L twin configuration allows plenty of airflow to both to cylinders, fixing the issue. The air cooled L twin design is superior to air cooled V twin design.

[@metricstormtrooper]

​@@michaelbrinks8089Ducati twins had the same layout and were called vee twins till late in the life of the belt drive twins, vee six automotive engines are still called vee sixes even if they are mounted across the vehicle for front wheel drive use. Ducati makes 90 degree vee twins, they just gave them a name to appeal to young people who have no idea of the history of the Ducati layout.

[@metricstormtrooper]

​@@michaelbrinks8089they made the same engine layout for decades in twin and the rare vee four before one of the many new owners of Ducati came up with a name that would be able to copyrighted. It's Just Marketing Spiel.

[@dennisgauck7526]

SYM should follow your lead and build that as a touring scooter,they would probably sell a boat load(or more ) of them. Well done,masterful job!

[@obiwankenobi7154]

Thai: Loves to upgrade mopeds/scooters and race them Vietnamese: *LETS SLAM TWO CYCLINDER BLOCKS IN THIS TINY SCOOTER*

[@lucianokeberlein9573]

Saludos desde argentina... Sigo tus vídeos desde hace mucho tiempo. Hermoso trabajo el que realizan y cada ves mejor......exitos

[@chinhminh9270]

Chào anh.theo ý kiến riêng của em,tài năng của anh về độ chế máy thì khỏi phải bàn rồi rất giỏi.nhưng em thấy anh làm nhiều thành ra nó nhàm chán,ích lượt xem hơn trước nhiều.anh nên nghiên cứu làm cục máy riêng của mình,nhưng phụ tùng của xe tuỳ anh chọn.nó sẽ hay hơn là kiểu độ chế này.hoặc là anh làm một cái khung sườn mua cặp phuộc trước sau làm thành một chiếc xe hoàng chỉnh.dàn áo tự làm luôn.với tài năng của anh chắc là làm được.hy vọng anh thay đổi nội dung tốt hơn đỡ nhàm chán hơn ❤

[@Phacboiz_YSL]

Tốn thời gian lắm fen. Khung sườn xe bla bla,…. Cũng phải có máy căn chỉnh trọng tâm rồi các kiểu nữa chứ. Ngta chuyên về động cơ mà. Với lại bạn thấy chán chứ mình chả thấy chán bao giờ

[@MP-xs7qk]

It's always an interesting journey for me when I watch you transform engines from their original form into something new..Yeah its still an engine.. but after you work on it.. it's a Better Engine... A More Interesting Engine.. And I love that you do this with OrdinaryTransportation Bike engines.. { Hello from a Motorcycle Rider in America who loves Small Engine Bikes.}

[@hendrisemuel]

I seem interested in learning to dismantle motorbike engines and want to learn also to combine two engines into one. This is really something new for me and beginners.

[@PilisJulinFamily]

that looks scary but I love that engine!

[@Bob-wo3zv]

Thank your country for this type of freedom.

[@thelam1129]

freedom of what

[@Bob-wo3zv]

freedom to modify@@thelam1129

[@Bob-wo3zv]

Freedom to modify vehicles and to use them on public roads@@thelam1129

[@placeboeffect1413]

Lol freedom for what? Just makin a engine big deal?

[@magicAAA]

@@thelam1129 You could legally drive a V8 powered Scooter is what he meant. If it has working brakes, PoPo won't give a sh

[@BlackCrownRC30]

Hello Mr. Le Dan greeting from texas. Im impressed with your abilities and would just like to say that it looks amazing and sounds good looking forward to more👍👍

[@Virst82]

Nice build 🙏you forgot to show the whole ignition part. (love from Denmark❤)

[@rev_artworks]

*kok kaet mbien rasido sido gawe mesin krosplane lik.. 4 silinder koyo r1m kae kan suorone wangun.*

[@ansorulhuda]

Bro.. he's Vietnamese, how could he know Javanese, use good language bro

[@domambocringleton2230]

Absolutely cool like every video you make. But i have one question: How do you generate Spark for both cylinders at the right timing when you only use one pickup signal???

[@user-jx4dr6ox6u]

Pienso lo mismo, aunq talvez utiliza el sistema de chispa perdida como los antiguos Ford modelo t de 1910 , siempre habrá una chispa disponible en los cilindros, así q si hay compresión y mezcla habrá explosión 💥, o talvez colocoo un segundo captor magnético q yo no pude ver 🤔🤔🤔🤔

[@angelite143]

He used two CDIs for that. Maybe he modified the timing marks on the flywheel and added a second pickup coil off-camera.

[@mrcleanisin]

Harley Davison both cylinders fire at same time.

[@michaelb.42112]

Genius ! This is so cool. That scooter hauls ass now. Mike from California, USA.

[@Estenio1604]

Parabéns, ficou muito bom. Aqui no Brasil nós temos o Riva, que também gosta de fazer esse tipo de adaptação.

[@bappne9091]

đỉnh quá anh ơi, có gì anh thử chế động cơ xe số thành máy V-twin như harley xem :333

[@layphongo4697]

Có làm rồi đó ,tìm xem các video trước

[@bappne9091]

@@layphongo4697 mình có biết á, nhma đó là máy V4 như kiểu máy ducati V4 á, ý mình là máy V-twin như harley á :33

[@layphongo4697]

@@bappne9091 máy Ducati toàn là L twin 90° không à ,Ducati không làm V twin .Còn Harley ,Sadow, Virago...máy góc nghiêng dưới 90° nên gọi là Vtwin.Ltwin Ducati người ta cũng gọi là V2 ,V4 cho dễ hình dung hay nhận biết gì đó

[@bappne9091]

@@layphongo4697 đúng rồi, nên mình mới mong a Le Dan làm về máy V-twin á, ông kia bảo có làm video rồi nhma video đó là về máy V4 ý :3333

[@chettharp2532]

Amazing work and fun to watch. That scooter sounds kind of like a Ducati.

[@user-gd5et6lh1e]

Theo dõi ông anh này 2 năm rồi. Khâm phục tay nghề của anh

[@yourhandleshouldbe]

it took me a while to realize you're running both cylinders in phase - single spark gets split to both cylinders and the crank is double weighted.

[@MRaalind1972]

Seeing such amazing craftsmanship at high speed is so incredibly satisfying. 🤩

[@anhthotran7163]

Hay quá Dần ơi, thiên tài chế tạo, hãy nghiên cứu thêm động cơ 5 và 6 xi lanh xem sau. Thật sự quá hấp dẫn, cám ơn đã có những video hay.

[@user-vq4gk4hx8p]

The only problem really will be cooling, it needs the cylinder shroud's to channel air around the fins, fabulous otherwise, loved the reebar crank pin!

[@theAngelofhevn]

Give this man 2 Bugatti Veyron engines, a bunch of rebar, some scrap aluminium bars and a pallet of Aluminium Tig Filler rods and he would make a W32 out of it in no time. Exellent workmanship!

[@dipen.nisar.autovlogs]

Loved your work

[@20VGT]

Amazing work done .... Beautiful build .... Love from Bangladesh

[@minhkhoale9475]

Thật đáng ngưỡng mộ tay nghề của bạn, chúc bạn năm mới luôn mạnh khỏe cho ra nhiều sản phẩm nữa. 🎉🎉🎉

[@tunebypeecuremapreflach8412]

สุดยอดงานดัดเเปลง.....ยอมรับเลยนายเเน่มาก🎉🎉🎉🎉 ติดตาม ผลงาน จาก ประเทศไทย

[@nigelbutler9488]

Another enjoyable 40 minutes by LeDan. Well done again Sir

[@Cool5380]

Magic with basic tools amazing to watch!

[@deborahchesser7375]

90* L like a Ducati and your bike sounds like one, well done. It’s quick out of the hole too.

[@eslimunoz3570]

Amigo no se de dónde prras aigas aprendido tanto, pero si mis respetos para ti, eres la mera vr**ga carnal. 👍🇲🇽 Saludos.

[@Kevin-vv6oe]

Nice build well done just curious what you did to address cooling cylinders ? Hello from Michigan

[@wilson5377]

Dude made it look real easy!👍😎🍻

[@bonegrinder888]

you went with the Harley design with the pistons on the same crankshaft. sounds killer!

[@fixitdaniel]

That's awesome, dude.That would actually work.I'm working on 250 right now.That would be pretty cool to have AV twin.But when you guys say there's sometimes I'm saying there's nothing impossible that you guys make it possible.That's amazing

[@brianbloom1799]

You are Great at Machining , Awesome Build.

[@sidneyalves1556]

incredible, beautiful, wonderful. success

[@Cruz-yt3ph]

En España te la quita la policia en cuanto te vean...lastima....estupendo trabajo

[@johnvanberrgem286]

Again a very skillfull job. Well made. I enjoy all the videos that you make.

[@alexroca6981]

The CSGT will love that🤣✌🏼

[@Pmz604]

who needs a CNC when you've got both hands

[@user-ep5me3ot2v]

Worked very well! But you will have a problem with the cooling system!!!

[@asamsung9073]

Em rất giỏi. Em là người việt nam .A mong em làm những gì để giúp ích cho nông dân miền Tây. Lịch sử sẽ tôn vinh em như một người hùng. A mong em hiểu và đi đúng hướng. Chúc em thành công.

[@peter360adventures9]

Awesome build

[@davidgwin4540]

What an amazing sounding and running engine you've created! Great job my friend 🙂👍

[@Lapocine05]

Imagine asking a local repair shop to repair when broken.

[@hien-nguyen.]

E rất giỏi a chúc e năm mới phát tài phát lộc và công việt càng ngày càng phát đạt , làm ra nhiều clip hay về nghề xe cũng như cơ khí ....

[@Le_Dan]

❤️

[@brianhill2515]

You have Dan it again! Awesome work. 🇦🇺😊

[@thanasisthomas1294]

Ειστε υπεροχος. Αξιοθαυμαστος χρυσα χερια, ενα μπραβο ειναι λιγο να ειστε παντα καλα ο θεος μαζισας ευχαριστω

[@yusufabdrahman592]

So good boss👍👍👍

[@DonBishopDonSongs]

Amazing, great work!:) Don

[@hunterrichey7963]

If I had something like that It would most likely be my daily driver that thing is always going to be bad ass

[@Chuck1798]

For sure Mr Le Dan you get the better bikes of your village...😊🎉

[@rpapp]

This is the best build video I've seen in a long time. Dan, you are the man! My only question would be about the balancing of the crankshaft. It didn't seem like you did anything to balance it. How does this bike perform at high RPMs?

[@VarujPromniyom]

I'd like to see you build a 4-cylinder automatic motorcycle. It would be awesome.

[@RobsanSugoides]

I am from Australia Brisbane good job mate

[@ps.adv.9851]

Wow amazing job. Well done

[@gertkristensen6451]

good work . super sound

[@danaswand7996]

You make your own cylinder block head 😮 Amazing

[@MrDenisio77]

Congratulation for you from Venice! Great work

[@CondeNastCruiser]

This guy has got some SKILLs! Can you do this with a Yamaha 155cc?? I am in the Philippines :)

[@jackmancingwae5585]

Kalau nemu spot yg kaya gini trus.. gak usah merantau ke lamongan mas hanip..hhhhh Lamongan ben d entek²no mas didin dkk wae 🤭🤭🤭🤭

[@omarbarrio531]

Hola amigos ! Increíble trabajo ! Cómo trabaja el encendido ? Con dos captores o a chispa perdida ? Porque es un V a 90 grados ! Abrazo desde Argentina!

[@nadeemakhtar1296]

Its really facinating and admiring to see you guys do this Wow. Hope someday you will become a big company like BMW, HONDA or become an automotive engine manufacturers like Cummins or Sulzer.

[@karstenwetzlar4080]

👍🏼The engine whisperer fully in its element! The specialist before the Lord. My full respect! ☝️Greetings from Marburg, Germany 🇩🇪

[@idelstream2941]

i love to see a gilera runner project, good work again!

[@granit96]

Respect , never seen a genius like you

[@stevenslavicek9711]

You are a very smart person.

[@henryandejbelcher7902]

It sounds great love your work

[@IrenESorius]

Cool build,, 👍😎‍‍👍‍‍

[@yesidnaranjo5382]

In a next video you could make a 4-cylinder 2-stroke engine

[@nichomoto7271]

Sym engine with damn. Great mechanic is ultimate 😱

[@JonahNAloha]

Sounds very good,🔥🔥🔥🤙🏽🤙🏽🤙🏽 Aloha from Hawaii

[@NawshadChamamod-rh7ds]

Absolutely perfect mate... Wow no words... Big up

[@MatiasBarrios]

Verte trabajar es arte, no cambies nunca!!

[@velascomike5800]

nice construct but good for motor show.....not for daily use... but excellent built,,,,