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.
@@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 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
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.
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
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! 🇨🇦 🇺🇦
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 💪
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?
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
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. 🤣🤣🤣
Gearbox clusters look like they came out of a shipwreck, but that in no way detracts from how clever this is !! I wonder about ignition timing for the 3 alternative crank alignments. The pulse triggers would need to be in different orientations, so i assume he has alternative flywheels to suit each configuration ?
Nice project. At 22:03 I noticed that the chain tensioner is on the driven side of one cylinder and on the non-driven side of the other cylinder. How will the connection between the 2 tensioners via the spring react to vibrations? The cooling may be another point...
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.
Hey sir. I know it would sound innapropriate but, can you make a fully customized chasis for that engine? I think you can do it and actually fit the motor perfectly
![[TH] VCT Pacific - Playoffs Grand Final // PRX vs GEN](http://i.ytimg.com/vi/G345ud5yRGA/mqdefault.jpg)
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.
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 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
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)
genius idea, never heard such an engine with customizable stroke degree. Insanely amazing.
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
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 😊
Genius at work here. A 360 degree offset will be heavenly.
The machining skills and ingenuity displayed here are admirable.
Sir YOU ARE A GENIUS!!! I LOVE WHAT YOU DO!! I WOULD LOVE TO SEE WHAT A V4 190daytona would be like
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
Great work as usual. Sounds like a small Triumph engine
Super underrated channel. Love this content!
Fantastic engineering ... as always !!!
Excellent video!! Thanks a lot for sharing!!
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, well done LeDan.👏🏻
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 💪
I love watching each and every one of your videos❤❤❤.
Still looking forward to that v8 or u8 😂
360deg 🎉well done sir 👏
Fantastic, as per usual.
Khả năng sáng tạo của bác này là vô giới hạn thật khâm phục !
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！！
Awesome. 1 engine with multiple degrees setup❤
Excelente trabajo MAESTRO.
Genial
Muchas gracias por mostrarme tanto talento
You are so intelligent and amazing person
Thanks a lot for your Efforts
I Love your Videos, super exiting ! Greetings from Germany
Поразительно! Как ровно работает! Шикарно
360 paling hebat,ibarat pria bersuara maskulin.
Le Dan memang hebat di dunia permesinan
270 хорошо звучит) а 360 это макс мощность, в общем хочешь на харлей, хочешь на бобра, или на кроса, шикарно сделал!)
Awesome !!! Hats off!!!
Awesome sound ... really awesome!
Try 285 and 300-degree offsets as well. Those are some of the best 2-cylinder sounds around.
Very good idea, it would be interesting to test on motorbike frame to see what makes most and least power, torque, vibrations, etc.
Gostei mais do motor trabalhando em 180 grau. Meus parabéns.
Uma bela arte.
I've learned a lot from this thanks man
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.
360 " brzmi jak fiat 126 😉tam tak samo zapłon jest . Ale 270" to poezja dla uszu 😍😍😍piękny projekt 😎😍
love your work
Không biết nói gì ngoài hay từ....khâm phục.
Chúc em thật nhiều ý tưởng và sức khỏe.
Awesome 👍👍👍
Amazing... ❤❤❤
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?
❤❤❤ great style gusing ingine
Present Bro from the Philippines 🙋
Formidable ! Travail d’Ingénieur😊 !
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
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. 🤣🤣🤣
This very very Amazing.. I unexpeckted
Brilliant you ate a genius, only need the power tests now to see which configuration is best 😜👍
Gearbox clusters look like they came out of a shipwreck, but that in no way detracts from how clever this is !! I wonder about ignition timing for the 3 alternative crank alignments. The pulse triggers would need to be in different orientations, so i assume he has alternative flywheels to suit each configuration ?
OK, that'll teach me to comment before the end of the video . . . . . Please ignore my comment . . . . .
great work
270 degree sound awesome :D
Excelente trabajo!
Probably the best video I’ve ever seen of this type of motor, very nice work.
Very unique engine and rare, nice bro👍🏻
Вот бы катнуть и замеры сделать !!!!!! Круть !!!! Спасибо из России !!!!!
Você é genial, parabéns! Só uma coisa um dos esticador da corrente ficou ao contrário. Abraço
I would love to see what kind of power you get from your creations, on the dyno
Good job from France
Genius!
Nice project.
At 22:03 I noticed that the chain tensioner is on the driven side of one cylinder and on the non-driven side of the other cylinder.
How will the connection between the 2 tensioners via the spring react to vibrations?
The cooling may be another point...
Really good job..!!! 👍👍
360 sin duda, lo bien q quedaría en una moto vintage
360c perfect🔥
I like the 360 for smoothness of running, but the 270 for sound.
Good job keep it up 👍
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.
Camchain tensioner for the front cylinder is on the tension not the slack side of the chain. Otherwise nice work!.
I'm ur fan this is real art😊
SUPER!!!
Istimewa
the strongest genius👌👍
Best yet in my opinion
Semangat bang 💪🏼😊
waaaahhhhhhh mantep sekali mesin ini...
Good job!
that's impressive
You are a smart fellow Le Dan.
mot cong nghệ ngoai trai đất.wa tuyet voi.
Ok. This guy is a Genius!
Maybe do a Square Four!
the king of engines... magical
Hey sir. I know it would sound innapropriate but, can you make a fully customized chasis for that engine? I think you can do it and actually fit the motor perfectly
The next one should be convert a regular engine into a Harley Davidson V twin with a scrap engine please
Sounds like a Harley!!! ❤❤
incrível amigo, parabéns você e um gênio
Mas que perfecto Man saludos desde México
very excellent
Tiếng nổ hay quá anh. Ngưỡng mộ a
Süper bir işçilik eline koluna sağlık adam iyi sanatkar
360 pra mim é a configuração que tem o melhor roncado!
Một tác phẩm khác của Master Dan, tuyệt vời 😁😁🤘🤘
Bu bir sanat eseri 360 en güzel sesi veriyor başarılı
Это черт возьми шикарно!
Сделайте мне такой мотор для моего гоночного питбайка!
wahhhh suara nya kayak mesin Harley keren 👍👍👍👍
This man is from another world
ну это ахринеть просто, шедевр)