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!
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.
@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. :-)
@@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.
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.
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.
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
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.
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👍👍
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!
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!
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?
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.
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° 😂
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.
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.
@@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.
@@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.
Where are you from, I'm from Vietnam ❤️❤️❤️
Rus
Im irish, just visiting vietnam. I am absolutely amazed by the work you do. Where are you in Vietnam?
Indonesia
With love from Poland
Could it be converted to chain drive and electric start and an extreme version a 500cc 4 cylinder ?
UK.
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!
Not exactly 500cc but the Yamaha XJR400 got 4 cyl and 400cc👍🏻
@@Eixip777 that's a 4 stroke tho so how is it relevant
@@Ady_Mih ohhh! right. sorry about that👍🏻
Incrível oq ele consegue fazer, que top que ficou 🇧🇷🇧🇷🇧🇷😁
Already exists, making engines by hand is not profitable when Suzuki/honda units are available.
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!
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.
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❤
Молодой Матвеев на максималках 😂. Прекрасная работа!
I approve this message as well as it's the truth and has so much love
Наша Матвеев нервно курит в сторонке
@@muraimov Мтвеев сосёт. Он так и не доделал свой двухцилиндровый рядник, а понтов то было..
@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. :-)
E
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!
big respect, just a scooter that looks boring, nobody would notice until the homemade converted 250cc engine shows the power, true sleeper
Surch for ITALJET 125 cc Scooters from the 1990s. ! 2 stroke 2 cylinder up to 40 HP !
how is 250cc a sleeper lol it wont go even if you push it
@@wolfgangemmerich7552 yes! Very rare but really powerful
@@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.
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.
That level of machining and mechanics is incredible. You guys are awesome! Respect!!!
Engine sounds great, why one of the manufacturers hasn't made something like this is a mystery. Great job!
the manufacturers can't get the right milk to pour during the lathe jobs.
they made, such as t max, but for small cc engine it will waste the purpose as an efficient moped
nhà sản xuất họ thừa làm đc . nhưng vì sự an toàn là trên hết .
Motorun birini soğutamıyor olmaz
@@huynguyenthanh3656theo mình nghĩ thì k phải vì sự an toàn. Mà là thừa công suất của 1 chiếc moto pkn
Like the way you subtly reinforced the chasis mounting points....
Great work❤❤
Le Dan, you are a seriously skilled engineer. I would love to spend a day in your workshop with you.
VERY COOL!!! Love these crazy engine builds you come up with!
Nothing short of a fine engineering
With all the tools and skills you should somewhere in top bike companies
This is truely ultimate DIY, make your own parts and make it work. Simply incredible.
The skill level and experience is unbelievable.
Мужик, ты молодец, я тебе по хорошему завидую)👍🤘
What an amazing sounding and running engine you've created! Great job my friend 🙂👍
You must have worked on a ton of Gy6 to have this much knowledge and abilities. You rock man wow nice work
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.
Seeing such amazing craftsmanship at high speed is so incredibly satisfying. 🤩
You are Great at Machining , Awesome Build.
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
you went with the Harley design with the pistons on the same crankshaft. sounds killer!
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.
Absolutely perfect mate... Wow no words... Big up
Theo dõi ông anh này 2 năm rồi. Khâm phục tay nghề của anh
Amazing work done .... Beautiful build .... Love from Bangladesh
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👍👍
Congratulation for you from Venice! Great work
Magic with basic tools amazing to watch!
Another enjoyable 40 minutes by LeDan. Well done again Sir
Again a very skillfull job. Well made. I enjoy all the videos that you make.
Respect , never seen a genius like you
Amazing work , not sure why you would want to do that but amazing job ! 👏
Ειστε υπεροχος. Αξιοθαυμαστος χρυσα χερια, ενα μπραβο ειναι λιγο να ειστε παντα καλα ο θεος μαζισας ευχαριστω
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!
It sounds great love your work
You make your own cylinder block head 😮
Amazing
Отличная работа, брат. Привет из России!!!
i love to see a gilera runner project, good work again!
Dude made it look real easy!👍😎🍻
สุดยอดงานดัดเเปลง.....ยอมรับเลยนายเเน่มาก🎉🎉🎉🎉
ติดตาม ผลงาน จาก ประเทศไทย
Amigo no se de dónde prras aigas aprendido tanto, pero si mis respetos para ti, eres la mera vr**ga carnal. 👍🇲🇽 Saludos.
👍🏼The engine whisperer fully in its element! The specialist before the Lord. My full respect! ☝️Greetings from Marburg, Germany 🇩🇪
Genius ! This is so cool. That scooter hauls ass now. Mike from California, USA.
90* L like a Ducati and your bike sounds like one, well done. It’s quick out of the hole too.
Esse cara é simplesmente um gênio na mecânica.
that looks scary but I love that engine!
Amazing work and fun to watch. That scooter sounds kind of like a Ducati.
Verte trabajar es arte, no cambies nunca!!
Bạn này xứng đáng là giáo sư thực hành. Bạn mà lên được Sài Gòn thì cơ hội phát triển rất lớn
Nice build 🙏you forgot to show the whole ignition part. (love from Denmark❤)
You have Dan it again! Awesome work. 🇦🇺😊
Great job, sounds great too!
once again a nice build.
Thank your country for this type of freedom.
freedom of what
freedom to modify@@thelam1129
Freedom to modify vehicles and to use them on public roads@@thelam1129
Lol freedom for what? Just makin a engine big deal?
@@thelam1129 You could legally drive a V8 powered Scooter is what he meant. If it has working brakes, PoPo won't give a sh
IT sounds Like crazy,i Like the sound that he makes
Amazing build 👍🙏
Saludos desde argentina... Sigo tus vídeos desde hace mucho tiempo.
Hermoso trabajo el que realizan y cada ves mejor......exitos
Langsung nonton lanjutan konten Le Dan 👍🏼 salam dari indo 🇮🇩
Amazing, great work!:) Don
good work . super sound
That engines sounds a lot bigger than a 250 c.c,...and it sounds really good.
Hardwork to do.. nice job dude
You are a very smart person.
incredible, beautiful, wonderful. success
Man it sounds excellent.
Cool build,, 👍😎👍
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!
Super nice build
Nice one. Well done Mr 😎
Master mechanic.. cant say anything else.
Wow amazing job. Well done
Sym engine with damn. Great mechanic is ultimate 😱
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?
That's really awesome!
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.
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° 😂
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.
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.
@@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.
@@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.
Clean build ❤
Brilliant work 👏🏼👏🏼👏🏼👏🏼
What a good work! Respekt
This is great, bravo 👍
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.
Texas. Love this!
What a sound !
absolutely incredible!!!!! 👍
I absolutely love this
This is another amazing one. Wish i had the skills. Should have become a mechanic lol
Increible! Excelente trabajo
Absolutely art 🥹
Bro I am so impressed , do you take out of country work ? So many questions I can really appreciate what you just built here very cool man !
Worked very well! But you will have a problem with the cooling system!!!
Nice build well done just curious what you did to address cooling cylinders ? Hello from Michigan
Thats really impressive, did you learn do do a this stuff along the way or did you go to school for engineering? Either way great work
Great Work 👍
That is a sick scooter
Одноразовый вариант . Уважение к проделанной работе.
nice job, from France :)
Love from another planet♥️
You should see the Mini Cooper car with an Honda CBR 1000D engine too.
A literal Monster.
oraite, awesome innovation.