From this engine, I think I like 270 the best, it has that sound that both V-twin and crossplane V engines have. 360 reminds me of old VW Beetle engines a bit. Have you tried 90 or less? (90 and 270 should work on the same timing disk) I think the 5 cylinder has a really unique sound, maybe something for a future project.
It sure sounds the most like an old British twin. Mathematically, however, the 90 degree has 70% of the free force of the 360 and 70% of the rocking couple of the 180 - combined, mind you. In reality, nowadays with the use of crank speed counterbalances, this leaves you with an engine that has only a small secondary rocking couple - something neither of the other configurations has a hope of boasting. Phil Irving found that it had the best engine response, too - but only with individual carburettors. Naturally this killed his offset crank idea dead in the 1960s.
Всегда смотрю и восхищаюсь умением переделывать и совершенствовать моторы. Ле Дан вы молодец, руки у вас золотые. Всего вам самого хорошего и больших творческих успехов.
The vibration with the 180⁰ config must be crazy, i mean look at that engine sliding around. 360⁰ config is the way to go, (theoretically) no primary and no secondary imbalance, smooth and buttery.
what do you mean by 360° config, right when the pistons are 180° diference that is going to be the least vibration because the same mass is going up and down at same time, 360° or both pistons fireing at same time would not be stable at any means.
360 would mean the pistons are synchronised but fire 360 degrees apart, that has both bad primary and secondary imbalance, 180 degrees where the pistons are opposing has good primary balance, bad secondary balance and a rocking couple, which also makes it vibrate a bit
@Jarda_B @gerrit2107 1. If it's inline yes secondary imbalance is twice. 2. Clearly this is not Inline engine, it's a "Twin Crank U-engine" so do a research on that. 3. Also recommend to take a look at Neander Motors Twin Crank Diesel Engine.
@@ardhifarhan4821 Could you explain to me why it not being an inline engine has impact on its balance? i thought the imbalance was due to the mass of the rods and pistons moving up and down, is there more to it than that?
@@gerrit2107being a U engine. You the 2 cranks rotate opposite of each other so both pistons coming up at the same time cancel out primary and secondary forces
@@nitesh7633di asia orang seperti mr. LeDan tidak perlu menyelesaikan kuliah hingga mengejar gelar doctor.. hanya cukup sekolah kusus teknik.. dan mengembangkan imajinasi dan berani atas semua pekerjaan dan hasil yang ingin diraih pasti akan terwujud..
The word guru is thrown around a lot, but in this case, it actually fits like a glove. It's a real guru, for the 1st time ever, no blowing smoke, no embellishment.
It's incredibly hard to decide which sounds best. 180° was nice, kinda like a beefy scooter. 270° was good, it was more of a classic Euro Race Bike/Cafe Racer. 360° was great, because it had a strong beefy sound. Like it would slam down more torque. All options are excellent! Just need a electromechanical phaser so you can switch between them at will. Seems like one would be great for efficiency, another would pack HP, and another would favor torque. If you could make that a push button or dial adjustable setup, and fit it to a cool like bike/scooter/go kart of some kind, you could create something that would totally blow the world's mind and make even Honda a bit jealous.
If you can come to Vietnam, please visit this genius engineer. Vietnam always welcomes close Russian friends and always remembers the valuable help of the Soviet Union in the war against America. hura hura hura
Its cool and creative but "Miracle" and "genius engineer" is a bit of a stretch... This isn't exactly Allen Millyard level work we are talking about here... it's a couple of chinese pitbike topends... You guys should exchange contact information because i heard that... Russia loves to Ruble Vietnam's Dong, all night long! Hahaha! Peace out loosers! 🇨🇦 🇺🇦
Apart from the harmonic effects and smoothness of the running there won’t be a great deal of difference in the power output. I would have thought there would be a difference mainly from the firing order and inlet due to both cylinders sharing one carb . Good point and it would be interesting to see the power difference.
@@newagetemplar6100 there won't be any difference in power or torque.. understand what bmep means in torque terms.. HP is purely a factor of cylinder pressure expansion ratio which is a factor of compression ratio & fuel burn rate.. as you mentioned the timings between the cylinders affects harmonics & secondary balance forces
Mister le Dan... you have a real and super gifted talent in engineering modifications and a trully great machining experience. With those two superb talents, you have are the whole package for an engines modificator constructor !! If you had made a company doing motors modifications , am sure you will earn too much money. I thing its time for you, to make a motor company, that builds and sell modified engines, ordered by any customer, the way and as many cylinders he likes !! Keep doing these excelent projects !!
God of the engine modifiers🙏 i was waited two months to this part two video. Absolutely amazing❤️. 360 parallel twin is my favourite sound 🔊. You have a good journey. Keep ahead 💪
Thay cái lòng 54 xoáy chảo nữa hết bài luôn 😵💫 Ráp sang cái sườn làm 4 bánh chở lúa 5 tấn chắc bao kéo Cơ bản 1 máy nó kéo 2 tấn vivu Với động cơ này làm hết bài ( am 3 ya ) nữa lực chở nặng 5 tấn ko vấn đề ❤️
Thấy thông báo mà giờ mí đc rảnh để xem. ❤️❤️❤️❤️❤️❤️❤️ Góp ý : Ông bạn làm mỗi máy là 1 cục kích riêng thì khi thay đổi góc nổ xẽ k phải thay miếng cựa kích. Ý là bên nào nhận tín hiệu của bên đó. Chỉ cần xoay bánh răng gồi lắp vào là xong. Bớt đc vài thao tác. khi đó góc nổ xẽ k còn phụ thuộc vào đĩa cựa kích làm sẵn nữa. 🤣🤣🤣
Excuse me with my opinion. I think it would be better if the engine has one carb for each cylinder. Because the closest the firing order, the first cylinder will take much more air-fuel ratio compared to the second firing one
Build a V8 engine from 1 cylinder engines and put it in a go-kart. At this point, I fully believe you are more than capable of doing so. Keep it up my man!
parabens que motor bacana ... se eu morasse ai levaria meu motor pra vc melhorar a potencia dele . moro no Brasil ,acho as custonizaçoes que vc faz um show.
First of all you're a genius. I love your work. Time lapse on your videos is perfect. I like the sound of the 270° configuration. Does one make more power than the other?
Quá tuyệt vời….có điều cảm giác hơi ngược tăng cam ở máy trước .nếu quay ngược chiều áp lực của tăng cam máy trước rất căng vì chạy chiều đang tải( 2máy đang chạy ngược chiều) .bài viết có tích chất góp ý,trao đổi ý kiến ,học hỏi…nếu có sai sót xin bỏ qua a nhé…
Các bạn thích loại âm thanh nào?
What kind of sound do you guys like?
From this engine, I think I like 270 the best, it has that sound that both V-twin and crossplane V engines have.
360 reminds me of old VW Beetle engines a bit.
Have you tried 90 or less? (90 and 270 should work on the same timing disk)
I think the 5 cylinder has a really unique sound, maybe something for a future project.
this sounds divine ))))
Das hört sich gut an beim letzten. Fast wie der RedPorschekiller. Der hatte 4 Motoren hintereinander.
The 270 deg sound better,definitely.
270° just like "muscle" sound
360, hands down. Less vibrations and the nicest throttle response. Even sounds like a Triumph.
It sure sounds the most like an old British twin.
Mathematically, however, the 90 degree has 70% of the free force of the 360 and 70% of the rocking couple of the 180 - combined, mind you.
In reality, nowadays with the use of crank speed counterbalances, this leaves you with an engine that has only a small secondary rocking couple - something neither of the other configurations has a hope of boasting.
Phil Irving found that it had the best engine response, too - but only with individual carburettors. Naturally this killed his offset crank idea dead in the 1960s.
Всегда смотрю и восхищаюсь умением переделывать и совершенствовать моторы. Ле Дан вы молодец, руки у вас золотые. Всего вам самого хорошего и больших творческих успехов.
Согласен, работа проделана с невероятным творчеством. Мне больше понравился звук с зажиганием в 270 градусов)
The vibration with the 180⁰ config must be crazy, i mean look at that engine sliding around. 360⁰ config is the way to go, (theoretically) no primary and no secondary imbalance, smooth and buttery.
what do you mean by 360° config, right when the pistons are 180° diference that is going to be the least vibration because the same mass is going up and down at same time, 360° or both pistons fireing at same time would not be stable at any means.
360 would mean the pistons are synchronised but fire 360 degrees apart, that has both bad primary and secondary imbalance, 180 degrees where the pistons are opposing has good primary balance, bad secondary balance and a rocking couple, which also makes it vibrate a bit
@Jarda_B @gerrit2107
1. If it's inline yes secondary imbalance is twice.
2. Clearly this is not Inline engine, it's a "Twin Crank U-engine" so do a research on that.
3. Also recommend to take a look at Neander Motors Twin Crank Diesel Engine.
@@ardhifarhan4821 Could you explain to me why it not being an inline engine has impact on its balance? i thought the imbalance was due to the mass of the rods and pistons moving up and down, is there more to it than that?
@@gerrit2107being a U engine. You the 2 cranks rotate opposite of each other so both pistons coming up at the same time cancel out primary and secondary forces
Âm thanh 360 nghe rất hay.bạn đã đạt đến trình độ khó tin trong gia công cơ khí và chế tạo máy.rất hoan hỷ khi xem những video của bạn!👍
Hy vọng trong tương lai Việt Nam chúng ta sẽ có hãng xe máy riêng 😊
is this guy an engineer? he’s so good at milling, welding, cutting, surface finishing
engineer better than mechanic?😅
May be a DOCTOR
@@nitesh7633di asia orang seperti mr. LeDan tidak perlu menyelesaikan kuliah hingga mengejar gelar doctor.. hanya cukup sekolah kusus teknik.. dan mengembangkan imajinasi dan berani atas semua pekerjaan dan hasil yang ingin diraih pasti akan terwujud..
Better than an Engineer, He's a Mechanical designer.
Anh ấy là thầy của kỹ sư thực hành và Lý thuyết. Cao hơn 1 bậc
The word guru is thrown around a lot, but in this case, it actually fits like a glove. It's a real guru, for the 1st time ever, no blowing smoke, no embellishment.
It's incredibly hard to decide which sounds best. 180° was nice, kinda like a beefy scooter. 270° was good, it was more of a classic Euro Race Bike/Cafe Racer. 360° was great, because it had a strong beefy sound. Like it would slam down more torque. All options are excellent! Just need a electromechanical phaser so you can switch between them at will. Seems like one would be great for efficiency, another would pack HP, and another would favor torque. If you could make that a push button or dial adjustable setup, and fit it to a cool like bike/scooter/go kart of some kind, you could create something that would totally blow the world's mind and make even Honda a bit jealous.
genius idea, never heard such an engine with customizable stroke degree. Insanely amazing.
360 ° самая шикарная работа. Автору этого чуда удачи и новых проэктов. Привет из России 🤝🇷🇺
If you can come to Vietnam, please visit this genius engineer. Vietnam always welcomes close Russian friends and always remembers the valuable help of the Soviet Union in the war against America. hura hura hura
Its cool and creative but "Miracle" and "genius engineer" is a bit of a stretch...
This isn't exactly Allen Millyard level work we are talking about here... it's a couple of chinese pitbike topends...
You guys should exchange contact information because i heard that...
Russia loves to Ruble Vietnam's Dong, all night long! Hahaha!
Peace out loosers! 🇨🇦 🇺🇦
Putin é um covarde assassino.
да, так лучше всего
It would be interesting to do a dynamometer test with the three crankshaft degree configurations.
0
Yes that would make for a viral video presentation.👍
Provavelmente só alteraria o torque
Apart from the harmonic effects and smoothness of the running there won’t be a great deal of difference in the power output.
I would have thought there would be a difference mainly from the firing order and inlet due to both cylinders sharing one carb .
Good point and it would be interesting to see the power difference.
@@newagetemplar6100 there won't be any difference in power or torque.. understand what bmep means in torque terms.. HP is purely a factor of cylinder pressure expansion ratio which is a factor of compression ratio & fuel burn rate.. as you mentioned the timings between the cylinders affects harmonics & secondary balance forces
The machining skills and ingenuity displayed here are admirable.
Nice sound of engine
Not missing of cylinders
Even at low ideal rpm
You are talented genius
Nice machine work
Mister le Dan... you have a real and super gifted talent in engineering modifications and a trully great machining experience.
With those two superb talents, you have are the whole package for an engines modificator constructor !!
If you had made a company doing motors modifications , am sure you will earn too much money.
I thing its time for you, to make a motor company, that builds and sell modified engines, ordered by any customer, the way and as many cylinders he likes !!
Keep doing these excelent projects !!
Fantastic engineering ... as always !!!
Khả năng sáng tạo của bác này là vô giới hạn thật khâm phục !
Genius at work here. A 360 degree offset will be heavenly.
Sir YOU ARE A GENIUS!!! I LOVE WHAT YOU DO!! I WOULD LOVE TO SEE WHAT A V4 190daytona would be like
360 paling hebat,ibarat pria bersuara maskulin.
Le Dan memang hebat di dunia permesinan
God of the engine modifiers🙏 i was waited two months to this part two video. Absolutely amazing❤️. 360 parallel twin is my favourite sound 🔊. You have a good journey. Keep ahead 💪
Great work as usual. Sounds like a small Triumph engine
Поразительно! Как ровно работает! Шикарно
360 " brzmi jak fiat 126 😉tam tak samo zapłon jest . Ale 270" to poezja dla uszu 😍😍😍piękny projekt 😎😍
270 хорошо звучит) а 360 это макс мощность, в общем хочешь на харлей, хочешь на бобра, или на кроса, шикарно сделал!)
Вот бы катнуть и замеры сделать !!!!!! Круть !!!! Спасибо из России !!!!!
Incroyable ! Vous êtes le "Gordini" du cyclomoteur !!!
素晴らしい
内燃機関の最高な教材ですね！！
I love watching each and every one of your videos❤❤❤.
Still looking forward to that v8 or u8 😂
Camchain tensioner for the front cylinder is on the tension not the slack side of the chain. Otherwise nice work!.
now add motorbike look forward to that. And very good video.
Awesome. 1 engine with multiple degrees setup❤
Cái tùy chỉnh hành trình này hay nha… quá thông minh… kaka
Probably the best video I’ve ever seen of this type of motor, very nice work.
Thay cái lòng 54 xoáy chảo nữa hết bài luôn 😵💫
Ráp sang cái sườn làm 4 bánh chở lúa 5 tấn chắc bao kéo
Cơ bản 1 máy nó kéo 2 tấn vivu
Với động cơ này làm hết bài ( am 3 ya ) nữa lực chở nặng 5 tấn ko vấn đề ❤️
Excelente trabajo MAESTRO.
Genial
Muchas gracias por mostrarme tanto talento
Brilliant you ate a genius, only need the power tests now to see which configuration is best 😜👍
Không biết nói gì ngoài hay từ....khâm phục.
Chúc em thật nhiều ý tưởng và sức khỏe.
the only way to know is to test on the road ......270° ....like a vtwin .....amazing work ....i will do more simple ......top notch job
Formidable ! Travail d’Ingénieur😊 !
The next one should be convert a regular engine into a Harley Davidson V twin with a scrap engine please
Ok. This guy is a Genius!
Maybe do a Square Four!
You are so intelligent and amazing person
Thanks a lot for your Efforts
I Love your Videos, super exiting ! Greetings from Germany
Gostei mais do motor trabalhando em 180 grau. Meus parabéns.
Uma bela arte.
Fantastic, well done LeDan.👏🏻
the king of engines... magical
Anh xứng đáng được nhận giải sáng tạo vàng 😁👍
I'm ur fan this is real art😊
Very good idea, it would be interesting to test on motorbike frame to see what makes most and least power, torque, vibrations, etc.
Excellent video!! Thanks a lot for sharing!!
bagus ini, untuk yang seneng gonta ganti suara knalpot, bosen cross plane, pindah harley
Thấy thông báo mà giờ mí đc rảnh để xem. ❤️❤️❤️❤️❤️❤️❤️
Góp ý :
Ông bạn làm mỗi máy là 1 cục kích riêng thì khi thay đổi góc nổ xẽ k phải thay miếng cựa kích. Ý là bên nào nhận tín hiệu của bên đó. Chỉ cần xoay bánh răng gồi lắp vào là xong. Bớt đc vài thao tác. khi đó góc nổ xẽ k còn phụ thuộc vào đĩa cựa kích làm sẵn nữa. 🤣🤣🤣
Very unique engine and rare, nice bro👍🏻
Super underrated channel. Love this content!
Mantap bos,salam dari Indonesia,BALI 😎🙏
Up
Excuse me with my opinion. I think it would be better if the engine has one carb for each cylinder. Because the closest the firing order, the first cylinder will take much more air-fuel ratio compared to the second firing one
270 degree sound awesome :D
This man is from another world
360deg 🎉well done sir 👏
Quá tuyệt vời cho sản phẩm và nó bắt nguồn từ những suy nghĩ điên rồ tưởng chừng như không thể. Luôn theo dõi kính nể anh
This very very Amazing.. I unexpeckted
wahhhh suara nya kayak mesin Harley keren 👍👍👍👍
Kỹ năng quá tuyệt. Kỹ sư nhìn khóc thét.that bài phục
Chia góc điểm chết trên quá chuẩn luôn Le Dan
wow...... wonderfull
The braaaaps at the beginning. The money was shown !!!
I like the 360 for smoothness of running, but the 270 for sound.
Sounds like a Harley!!! ❤❤
🎉sound so good 👍
Try 285 and 300-degree offsets as well. Those are some of the best 2-cylinder sounds around.
this man lives on the road most traveled.
Một tác phẩm khác của Master Dan, tuyệt vời 😁😁🤘🤘
Tiếng nổ hay quá anh. Ngưỡng mộ a
Build a V8 engine from 1 cylinder engines and put it in a go-kart. At this point, I fully believe you are more than capable of doing so. Keep it up my man!
Awesome sound ... really awesome!
parabens que motor bacana ... se eu morasse ai levaria meu motor pra vc melhorar a potencia dele . moro no Brasil ,acho as custonizaçoes que vc faz um show.
Lê Dan voce é um gênio da mecânica 👋👋👋👋..
❤❤❤ great style gusing ingine
Rất ngưỡng mộ trình độ của anh, tôi mong chờ Anh chế tạo động cơ 2 thì vtwin
Present Bro from the Philippines 🙋
Chú em là Frankenstein trong ngành cơ khí.Ngưỡng mộ..
its pretty cool you can choose a firing order of your liking.
It has 2 cylinders.
The FO is always 12121212121212.
Try thinking.
First of all you're a genius. I love your work. Time lapse on your videos is perfect. I like the sound of the 270° configuration. Does one make more power than the other?
incrível amigo, parabéns você e um gênio
Mistrzu Le_Dan 360⁰ to miód na uszy każdego Polaka. 😉
Making U6 engine next 😊😊
Hi @Le_Dan, in your opinion, which ignition degree has minimal vibration? on this machine
Quá tuyệt vời….có điều cảm giác hơi ngược tăng cam ở máy trước .nếu quay ngược chiều áp lực của tăng cam máy trước rất căng vì chạy chiều đang tải( 2máy đang chạy ngược chiều)
.bài viết có tích chất góp ý,trao đổi ý kiến ,học hỏi…nếu có sai sót xin bỏ qua a nhé…
Wow your amazing
Süper bir işçilik eline koluna sağlık adam iyi sanatkar
360º very good!!!
I would love to see what kind of power you get from your creations, on the dyno
You are a smart fellow Le Dan.
Excellent video!
It seems you could make a more simple design for the ignition trigger, have one sensor per crank instead of both on one.
Make square four! nice work 👌
At 270-degrees it almost runs like Yamaha YZF-R1 👍👍👍
Waah sudah jadi Le dan... mantab sodaraku ❤❤❤ semoga Tuhan dan Malaikat memberikan Surga-Nya
master level work
Это черт возьми шикарно!
Сделайте мне такой мотор для моего гоночного питбайка!
I've learned a lot from this thanks man