HE WAS NOT A COMMON MECHANIC, IT WAS ANOTHER LEVEL. GREAT TECHNICAL SKILLS.
@awdrifter3394
2 ай бұрын
This is way past mechanic, this is a mechanical engineer.
@lewdog9647
Жыл бұрын
The engine sounds awesome when stationary. When riding it sounded a bit rough. Maybe the carburettors need tuning.
@kuldeeppaul163
Жыл бұрын
Same here bro.....i think stroke not properly accurate or piston & valve timing some missmatch...
@hafeexius
Жыл бұрын
It's definitely misfiring and fuelling needs to be adjusted. But amazing work otherwise
@dermopedschrauber2731
Жыл бұрын
I think it will be better if he has 4 carburettors an synchronize them.
@MC-Racing
Жыл бұрын
Definetly bad fueling, and i suspect its part because of the uneven firing and two cylinders sharing one carb. one gets rich one get lean, especially with a load on the engine. it needs four carbs :-)
@fry.master
Жыл бұрын
@@hafeexius I think he talks about it at the end. Not sure if he reckons it's carb jetting or general setup. I'd guess its the fuel distribution from not running individual carbs to each cylinder. Something about the pulses at high rpm maybe?
@user-yi6td6fu2g
4 ай бұрын
the knowledge this man possesses is insane, he could design for any company it looks like.
@musicemail2831
4 күн бұрын
Most of all. He could design for his own company. Move up to designing his own custom bike and automotive engine accessories. Such a manifolds heads transmission etc. could make a killing.
@user-yi6td6fu2g
4 күн бұрын
@@musicemail2831 didnt you say this four months ago?
@templeviewgate
7 ай бұрын
The only project video which amazes and enthralls with the precise workmanship of very high calibre is only found on this channel. I normally skip all videos but this guy is just extremely talented ...ingenious engineering feats are part of his projects and that too from scrap. Lot of love and respect.
@CarlosGlatzos976
6 ай бұрын
I guess you would like @AllenMillyard builds too
@siraff4461
Жыл бұрын
Three ways to fix that running issue - use four carbs or use the two to feed one cylinder from each bank. That will avoid having one on compression stroke at the same time as one on exhaust stroke through the same carb. Thats why the more load/rpm you give it the worse it gets. You could change the firing order to both on one bank going off at the same time but that will double the torque loading on the crank and gearbox. You're so close - just a couple of minor mods and it will go like a champ. Top work already though.
@BillA-ew9yi
Жыл бұрын
I was sitting here thinking something didnt sound quite right with the engine, especially on acceleration. Im glad I saw your comment. It makes sense now.
@helixworld
Жыл бұрын
The issue with two carbs could be eliminated by change the crankshaft so it has the pins at 360 degrees. Each bank will be even firing so for each intake stroke the carb will see the same pressure. Look at Le Dan's latest recent video showing the Yamaha exciter twin-cylinder, but using a single carb. He needs to build a new crankshaft and camshafts which is like building a new engine though.
@elijahteevi140
Жыл бұрын
top build just a little bit on the timing configuration
@andreferro4618
11 ай бұрын
You know what you are talking about, sir. I have a HONDA VF 1000 R and it's exactly the way you just said. Greetings from Brazil.
@AndyTN64
7 ай бұрын
At the end of video He did mention the motor needed some work.
@_JUNKFLY_
Жыл бұрын
How nice is it without music and especially what a wonderful job this man does 👏
@nomasker1360
Жыл бұрын
Yup no retarded music for a pleasant change .
@senatorjosephmccarthy2720
Жыл бұрын
EXACTLY about music. Good to hear the natural world.
@timojokela4554
Жыл бұрын
Wau. Master stuff!
@brianbloom1799
Жыл бұрын
You sir a A very Talented, Young Machinist, You Should Be very Proud, Of the Things ,I have seen you Build Another Great Build.
@Issi.M
Жыл бұрын
exciting to see the engine finally mounted and hear the sound of the V4 engine. Excellent execution of your project build . As always, looking forward to the next project. Love it.
@MrHarry1220
Жыл бұрын
I love these "tear-down-and rebuild films". And these guys working here sure know what they are doing.
@deancwhmackinnon6547
Жыл бұрын
You make something that is extremely complicated look so easy. Awesome work mate.
@guitarandmore69
Жыл бұрын
Your mechanical/machining engineering skills are admirable. Wish I could do this!
@clifficus
Жыл бұрын
Your engineering skills are truly amazing for someone so young, an absolute joy to watch, the sound of that V4 on startup is beautiful, so crisp and all before any adjustments, reminds me of what you hear in a MotoGP garage, well done lad, Instant subscribe, 👏👏
@stanbarr9884
Жыл бұрын
I bet Le Dan really loves his work. My Dad would have loved a video like this.
@TheHortond
Жыл бұрын
I can't even get around to changing the points in my 74 cb360. My hats are off to you my friend. You are amazing.
@user-ei5eh9jm3k
9 ай бұрын
Я снимаю шляпу, это высший пилотаж!!! Все на глаз без чертежей!!!! 👏 👏 👏
@pedroreprezas
Жыл бұрын
Absolutely stunning craftsmanship of this nature is not just art but potentially lead to bigger things. Love the V4.
@doomd3461
Жыл бұрын
As always, your craftmanship never fail to amaze me Le Dan, amazing work as always
@davidmount9117
Жыл бұрын
Seriously insanely nice to see it come together as it did
@rafaellastracom6411
Жыл бұрын
What a pleasure to see a true master at work. Astonishing.
@Unreal_Plan
Жыл бұрын
This guy surely can build any type of engine.
@MrSonrfd
Жыл бұрын
Yep i thinks so, but Vietnam 's laws do not allow for modify the vehicles as engine, chassis... special is bicycle
@wafiydeejah
Жыл бұрын
any!
@user-is...8964
Жыл бұрын
真正的高手,配服......
@hhstarwars
Жыл бұрын
Yea I hope he eventually does a rotary engine!
@anggakechenk158
Жыл бұрын
You must see psyco egine from indonesia
@TommyTucker0
Жыл бұрын
every video you make just takes my breath away, you are a mechanical genius
@Indigenous51
8 ай бұрын
Fantastic skills with some serious calculations.Very impressive outcome. Awesome.🫡💖
@ronaldrussell5481
Жыл бұрын
Amazing work! It's one thing to say "what if" but totally another to bring it to fruition, very nicely done.
@whiskeythrottle333
Жыл бұрын
i cant say anything that people haven't already said about how good you are. I hope you start building your own motorcycle brand one day. You deserve it!
@llf9319
Жыл бұрын
Le Dan motorcycle is good brand name😊
@paul8161
Жыл бұрын
Watching you machine down and put the engine together proves one thing your a very skilled engineer. Top drawer results. Amazing to watch. Great bike. Thanks for the video. ❤.loved seeing you measuring components and double checking by eye ...and just using your eye because you could see what you where after..Amazing.
@Englanden
Жыл бұрын
WOW!watching you doing the engine caught my eye pop out !and came to the pipes converting let me felt stunted ! You one hell of greatest motor engine modifier I ever came across! Immediately I want to be fan !
@rafaeuarte
4 ай бұрын
It seems more complicated than build a motor from zero! I can not believe it works!!! It's incomprehensibly mesmerizing!
@kelangthang1108
Жыл бұрын
Khủng thật sự. Khối lượng coing việc khổng lồ , quá trời công sức bỏ ra. Thợ tiện cứng nghề lại am hiểu động cơ , hàn đẹp luôn. Chắc VN chỉ có 1 mình bạn xuất sắc như vậy.
@johnpartridge7623
Жыл бұрын
You have a lot of talent mate, so keep on building projects like this & it's good to hear the ambient noises instead of crappy music 👍👍👍👍👍👍👍
@Bugaboo-wq5sc
Жыл бұрын
Amen to that brother. I really hate hearing music in videos like this
@linhtuan5683
9 ай бұрын
Bạn có thể tạo gia động cơ v6 hoặc v12 bằng nhưng động cơ cũ này không nếu bạn làm được điều đó thì quả thật quá đỉnh luôn 🎉
@harryviking6347
Жыл бұрын
This is the work of a mechanical genius! Their skills always impress me! Respect!
@trosslv
Жыл бұрын
You have the talent to design and build your own motorcycles. Great work.
@freddy7700
Жыл бұрын
One of your greatest Jobs. Well done. And the sound of your Le Dan V4 is fantastic.
@nigelbutler9488
Жыл бұрын
Fantastic sound. Another great build, well done LeDan
@colb9916
8 ай бұрын
Thats some mad scientist stuff lol. One thing ive learned over my 60 years is never underestimate what a bored man with a bunch of skills can build in his home workshop. Outstanding job mate. Insane, but outstanding.👏👏
@susana301301
Жыл бұрын
Your design and metal work are fantastic!
@MuntyScruntFundle
Жыл бұрын
You Sir, need an R&D job in a high flying blue chip company! What you've been achieving with these motors is pretty cool, but not hugely difficult. What's amazing is, you've achieved all these builds with the low precision tools you have around you. Imagine what you could achieve with a pro tool room! The mind boggles!
@edilsonlima760
9 ай бұрын
O som do motor ficou Show!!! Parabéns! 😉👍🏆🏅💚💛🇧🇷
@kj007a
Жыл бұрын
Wow! Sounds thunderous! I love it. You're a genius mate!
@ProudMurican_PVT-GR137
Жыл бұрын
Awesome!!! 🎉 I was skeptical, when I saw the welds I thought “this guy has to be a machine”, and indeed you are my brother
@gil2760
Жыл бұрын
Que trabalho espetacular. Saudações do Brasil 👍
@danieldangelo1134
Жыл бұрын
Sorprendente tu capacidad creativa para lograr tu objetivo ..eres muy ingenioso te felicito ..quedó espectacular y el sonido del motor ...sensacional ..saludo afectuoso desde argentina 💪💪
@shashimenon1000
Жыл бұрын
Amazing engineering. Great bike. New set of tyres and on the road to adventure.
@kenbaird5668
8 ай бұрын
Great build...you are a genius my friend.
@mecabrico
Жыл бұрын
I am truly impressed with the quality of this work. By the inventiveness, and the simple means implemented to accomplish such a big modification. We should even talk about creation, so everything is changed. I just have some concerns about reliability. I tell myself that the cooling may be a little insufficient, or that some original elements may be a little weak to receive the efforts of four cylinders instead of just one. But maybe you have found solutions to avoid certain problems. It's hard to estimate based on the video when you don't know these famous engines as well as you do. Congratulations and good luck with your projects.
@JeffKopis
4 ай бұрын
I think if needed, oil sprayers could be placed below the pistons, making them partially oil cooled.
@aserta
Жыл бұрын
Your welding skills have gotten much, much better. Especially when you consider how dirty that aluminium must be. Great job!!!
@bobbyduke777
Жыл бұрын
Dude, that sounds fantastic. can't wait to see how it runs.
@robertomessina1254
Жыл бұрын
Amazing job. I would love to have all the tools that you have and of course the skills to correct use. Fantastic.
@NewHampshireJack
Жыл бұрын
Any person with this level of skill in a manual shop should be building prototypes for aerospace or major industry. If your one and only passion is a motorcycle, large motorcycle manufacturers will be recruiting you to help make their concepts come to life. It is the skilled operator of a manual shop that makes the first prototype and possibly many improvements. After that proof of concept is completed and perfected, the CNC machine will reproduce parts by the thousands or millions. Sir, my utmost respect to you for this great project.
@vyrnmn
Жыл бұрын
Great work. If you haven't already done so I'd highly recommend looking up Allan Millyard. He is an absolute genius and has engineered a number of custom motorcycles with various different engines, often built from two engines he has spliced together. One of them was a Kawasaki V12!
@Charger1908
Жыл бұрын
You absolutely amaze me, your knowledge and execution is simply unparalleled. My hats off to you sir I totally enjoyed your video.
@rayrayadkins6178
Жыл бұрын
I wish I had your knowledge to be able to build motors like that You are one awesome Person
@zulcemer2388
Жыл бұрын
the missing direction is extraordinary greetings from ★Indonesia★ 🇮🇩
@razor1uk610
Жыл бұрын
I offer in constructive ideas, meant in a good ideas way.. ..the rear cylinders might need some baffle guiding plates to force air to stay around the rear cooling fins at speed, so there's time for the reduced rear banks airflow to absorb the heat, (like how was used on aircraft radial engine's cylinders), ..also maybe easier to do, slightly bigger main jets - to help with cooling, ..or/and perhaps an additional oil squirting jets into the crankcase (just below the piston barrel mouths) from another bike, to squirt some oil upwards onto/towards the undersides of the piston near TDC. Best of Luck Le Dan !!
@senatorjosephmccarthy2720
Жыл бұрын
I agree. Would fab sheet air deflectors to route air across the front of the rear cylinder, and across the rear of same. His design and build abilities are impressive.
@kevinchurch2713
Жыл бұрын
Can you imagine some engineer from Honda watching this? He does all this work from a modest shop...no CNC..computer CAD...outstanding work!! Keep it up!!
@bobbyduke777
2 күн бұрын
I have a challenge for you Sir. a V4 two stroke engine pm a street bike. If you can do that, you will make a drag strip killer. You might get the attention of a large company to design.
@327iroc
Жыл бұрын
Really cool build 👌 Amazing to see what you can do. Keep it up
@maloucaocastilhano
Жыл бұрын
Simplesmente PERFEITO!!! O som desse motor ficou lindo!!!
@valdis7663
Жыл бұрын
Молодец парнишка, из мусора собрать мотор, да ещё переделать на четыре цилиндра это просто гениально. Спасибо за интересное видео.
@andrews.8158
Жыл бұрын
You are the master of many trades. Respect!
@a64738
Жыл бұрын
V 4 engines is perfect for motorcycles, narrow and take little space + sounds amazing and feels great to drive :)
@nebojsaknezevic977
7 ай бұрын
🇷🇺
@Van_GoghDaquebrada
Жыл бұрын
Acho que sou o único Brasileiro, Que admira esse Peste 👏🏻👏🏻 Se garante demais, mestre dos magos 💪🏼
@darrelloliverkrisbintoro6805
Жыл бұрын
This is a masterpiece 🔥🙏🏻
@rudiweissherbst2355
Жыл бұрын
Sehr beeindruckend. Ich verneige mich vor diesem Könner und hoffe, bald weitere Projekte dieser Art zu sehen!
@dougbourdo2589
Жыл бұрын
Wow. Very impressive. Sounds awesome, like a smaller drag car engine.
@ngotan6812
Жыл бұрын
Bạn đúng là thiên tài, tới đây không biết bạn đã có dự án nào khủng khiếp hơn chưa Rất ngưỡng mộ về việc bạn làm
@trannhi974
Жыл бұрын
Anh này đúng thiên tài, toàn chế tạo động cơ phải nói là cực đỉnh 👍🥶
@Paulymade
Жыл бұрын
You used a hacksaw, Allan Millyard would be proud. Great work Le Dan that thing is a beast.
@Hydrogenblonde
5 ай бұрын
That bike looks and sounds fantastic! I wish I had a bike like that.
@kruyf73
Жыл бұрын
That, my friend, is some serious skill. Loved every minute of this video.
@pablomtz8631
Жыл бұрын
Estos weyes ya son otro nivel, saben optimizar al máximo y utilizar sus recursos, una joya!!!
@michellsantossbd139
Жыл бұрын
26:42Now with this V4 engine, the motorcycle became muscular and imposing, it was really beautiful. Congratulations Le Dan, another project completed.
@keithmone8982
6 ай бұрын
Incredible machine work. A one of a kind machine. Brilliant!
@gerardorockerman69
Жыл бұрын
Beautiful bike. Sounds great!
@theo_korner
Жыл бұрын
I'd love to see a conversion of a head from 2 to 4 valves
@fry.master
Жыл бұрын
astonishing work, your skills are developing even further... Have you considered building a small water dynamometer or doing any performance measurement? Would be very interesting to me, the risk for damage to these machines is my only concern. Your motors are my favorite type of art, thank you!
@alsudirman1731
Жыл бұрын
Wow... Bryllian Mr.. Is Fery good.. I nice.. 👍👍👍😍😍😍🙆♀️
@bimmjim
Жыл бұрын
It will over-heat.
@ephenj
Жыл бұрын
@@bimmjim Those motors take so much abuse over heating I don't believe would be an issue, they are oil cooled. I mean he should put a oil cooler on it and work on the jetting a little but besides that its art work what this guys doing.
@JeffKopis
4 ай бұрын
Redbeard's Garage has a small dyno just for testing small engines, but he's in Tennessee. No idea where he got it.
@rinkinkel
8 ай бұрын
This is the real spirit of biking. Great machining. I'm sure it will run like clockwork shortly. sounds like the carbs are fighting pressure a bit.
@jonnyignacio3821
Жыл бұрын
hope you gets some new rear tires, they look done. beautiful bike sounds really clean. congrats
@salutetojohnlennon
Жыл бұрын
No expensive parts just pure talent.
@tommaguzzi1723
Жыл бұрын
Just a lot of talent and some very expensive machine tools
@user-tw1iy4hp3l
9 ай бұрын
Que trabalho espetacular. Saudações do Brasil . Simplesmente PERFEITO!!! O som desse motor ficou lindo!!!.
@ianaristotlethompson4186
Жыл бұрын
Well done. Great fortitude and perseverance.
@tinkernaut8736
8 ай бұрын
Amazing talent! Great build....
@citysmarttvcitysmarttv-lw6ok
Жыл бұрын
Поглядел я на это, позавидовал ! 50 лет назад я такого не видывал!
@theenj536
Жыл бұрын
simplemente asombroso! suena como honda vfr! saludos desde argentina!!
@fespinosa434
Жыл бұрын
I would like to see a Le Dan motorcycle produced. You do such a good job! Thank you for sharing.
@Cool5380
Ай бұрын
Amazing to watch! Thank you!
@nhanle1216
Жыл бұрын
Nếu tôi là các hãng lớn, tôi sẽ mời anh ấy đến để làm những việc lớn lao hơn nữa. Anh rất tài giỏi chúc anh có những sáng tạo hay hơn nữa. 🎉❤
@luantran7395
Жыл бұрын
So good
@steveshoemaker6347
Жыл бұрын
You my friend are a genus.....AMAZING V-4 = Power 💥....Thanks so very much....State side Shoe🇺🇸
@mikewebster3970
8 ай бұрын
Probably the most interesting video I have ever watched on KZitem. A very talented young man
@ezequielsilva2709
Жыл бұрын
Ficou incrível, parabéns pelo trabalho 👏👏
@rex8255
Жыл бұрын
Words fail me in expressing how amazed I am at your skills. There's a Moto GP team out that that should hire you! And the engine sounds amazing as well.
@jlucasound
Жыл бұрын
I guess you had to gear that up quite a bit! That rear sprocket is tiny! I Love this Build! Nice Job! 😲🏍❤
@onemilemore541
Жыл бұрын
Incredible! This guy deserves some sort of an award…
@claytondosreissoares4476
Жыл бұрын
Que projeto incrível 🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷
@Roman7628
Жыл бұрын
Su conocimiento deja asombrado a cualquiera, excelente trabajo y muy bien ejecutado, saludos desde mexico
@mrbeam123
Жыл бұрын
Holy Grap, he´s a Genius...
@johnboss3562
8 ай бұрын
You are a genius my friend.
@LucasRibeiro-sc4gc
Жыл бұрын
Seus projetos são incríveis 🇧🇷
@motorenfranz
Жыл бұрын
Ist ein Profi 👍👍👍. Schön
@tylerwatts1004
Жыл бұрын
Very cool Le Dan 😎 engine sounds great but fueling seems to be wrong. It will be better when that is fixed 🙂
@greyhound3561
8 ай бұрын
Sort out the jetting in the carbies and new clutch springs you will need a new rear tire - well done, My V4- D16RR has a lot of power, I think yours will also with time and tuning - Good job !!
@jimilite
Жыл бұрын
That was great, clever young fella did a great job
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