I use two lawnmower motors and make a two-stroke boxer motor.

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Le Dan

Le Dan

Күн бұрын

Пікірлер
@JohnJaggerJack
@JohnJaggerJack 6 ай бұрын
You sir are the incarnation of Burt Munro and this the best compliment any person can give you. Amazing workmanship and know-how.
@gebersalvoro1214
@gebersalvoro1214 5 ай бұрын
0
@folkmoot36
@folkmoot36 4 ай бұрын
I don't think that bike will be breaking any world land speed records. I doubt very much if that engine would last more than a hundred miles. But great fun, and the bike looks good too.
@MrMWN-rw4bv
@MrMWN-rw4bv 3 ай бұрын
​@@folkmoot36Go to your armchair sip Coca-Cola eat McDonald and watch some other channels instead ...🤮👍
@watahyahknow
@watahyahknow 6 ай бұрын
might be able to make it a little more efficient if you put a reedvalve in the inlet , this prevents blowback through the carb
@fabiotiburzi
@fabiotiburzi 6 ай бұрын
Yeah, in the center of the cranckshaft would be aweasome
@BrianjSiehr
@BrianjSiehr 6 ай бұрын
Yes reed valves on each barrel and separate carburetors to stop the pulses from interfering
@fabiotiburzi
@fabiotiburzi 6 ай бұрын
@@BrianjSiehr naah, 1 carb is good since this engine does not produce much power
@dethamselv5482
@dethamselv5482 6 ай бұрын
It is a piston operated intake. Instead of reed valves the piston is controlling opening and closing the intake
@正憲高橋-y1s
@正憲高橋-y1s 6 ай бұрын
富士重工ロビンエンジンEC10はピストンバルブ式だから吸入での吹返しがあるね😊 リードバルブ式にすれば低速からトルクが出て高回転まで全域UP 😊(笑)
@dersammler9733
@dersammler9733 5 ай бұрын
Красавцы, слов нет! Смотрел завороженно, с раскрытыми глазами весь ролик. Мое почтение. Работа великолепная
@vancemacd6315
@vancemacd6315 6 ай бұрын
I must say this is definitely one of the coolest custom engine builds I ever saw maby ever!!!! Gosh Dang really Fine Work. What a beauty!¡!!!
@TheWolfsnack
@TheWolfsnack 5 ай бұрын
but...but...but....oh the carbon!
@thatcheapguy525
@thatcheapguy525 5 ай бұрын
at the beginning it looked like an Allen Millyard project but this more like a Dick Strawbridge & Allen Millyard Scrapheap Challenge Robin-Honda special. quite incredible repurposing, adaptation, recycling and good raw engineering skills.
@miguelpagansr6128
@miguelpagansr6128 6 ай бұрын
My man must have some kind of engineering degree, he takes that already made and makes it much better. Nice job Mr Dan, can't wait to see what you build next. 🎉
@jlucasound
@jlucasound 6 ай бұрын
Men like him don't need an engineering degree. They are the ones who set the bar.
@kirbyn2010
@kirbyn2010 5 ай бұрын
I, at times, think that I know my way around mechanics. And then I see something like this being built. No, I am an amateur. Excellent work!
@patloughner9551
@patloughner9551 6 ай бұрын
The porting on the piston is set for max power at low RPM . Cause it’s a lawnmower engine not a high RPM engine. You might have to do work on the port timing. I see it smokes back through the carb which indicates it can’t blow out the exhaust gases to match the intake of air and fuel. Nonetheless still a very cool build bro!! Great skills you have!!👍
@nickbarber2080
@nickbarber2080 6 ай бұрын
I get the feeling it would truly benefit from some thorough fettling.
@nathanhansford76
@nathanhansford76 6 ай бұрын
As others have said, reed valves will fix that issue. Port timing/overlap that makes upper rev range power creates this issue at low rpm
@正憲高橋-y1s
@正憲高橋-y1s 16 күн бұрын
走る楽しさ 作る楽しさ は無限大です!😊 そして返信コメントも…😂(笑)
@RonLooij
@RonLooij 16 күн бұрын
I think this was the longest video I´ve ever fully watched on KZbin. What an awesome built, respect! I came here because I want to make 1 out of 2 lawn mower engines. Also a two-cylinder, but with separate crankcases. Your build has given me some ideas. Thank you!
@jlucasound
@jlucasound 6 ай бұрын
Those expansion chambers are adorable! 😀 And made BY HAND!! 😜🖐👍
@samhendra7460
@samhendra7460 6 ай бұрын
I've been following his channel for a long time, before this brand new channel, he build more than on this channel, unfortunately, his old channel were hacked 😢 He is truly my inspiration, never give up on everything 😊🎉👏🏻
@TightRickHigher
@TightRickHigher 5 ай бұрын
Anh ta đến từ Việt Nam 🇻🇳❤
@yiksor4104
@yiksor4104 5 ай бұрын
What country is Samhandra from?
@samhendra7460
@samhendra7460 5 ай бұрын
@@yiksor4104 Indonesia ☺️🙏🏻
@TuTran-mg8gw
@TuTran-mg8gw 5 ай бұрын
​@@yiksor4104anh ấy đến từ Viet Nam bạn nhé.
@John-r7h4y
@John-r7h4y Ай бұрын
@@TightRickHigher làm sao tôi có thể tìm thấy anh ấy ở việt nam? tôi rất muốn mua một cái gì đó
@doraexplora9046
@doraexplora9046 5 ай бұрын
Besides the complete lack of safety gear, this seems like an excellent and clever idea.
@discoverneweyes
@discoverneweyes 5 ай бұрын
I see he has a safety glove for his left hand [work vice] and safety soles.. what more could there be what! glasses u want glasses? I saw some glass fall from his facial altitude so clearly from falling safety glass at 6:01.
@doraexplora9046
@doraexplora9046 5 ай бұрын
@@discoverneweyes I'm also convinced that the carb is not supposed to spit raw petrol out the back... he's got a potential flame thrower there as well. So if you take into consideration his attention to PPE, and his safeguards NOT in place. I can see he will get his leg hairs all burnt off and the soles of his feet ripped off when he stops! But at least he can tell his friends he built a 100cc motorbike out of two inexpensive lawnmowers and a 1970's bike frame! LOL
@jeffryblackmon4846
@jeffryblackmon4846 5 ай бұрын
One man with a great inventing mind and some used items makes a neat 2 cylinder/2 cycle engine! I am pleased to watch your videos!
@НастяПолянская-з6б
@НастяПолянская-з6б 5 ай бұрын
Молодец парень, смотрю и завидую уму и таланту твоему.
@gstar6669
@gstar6669 4 ай бұрын
Yes same here ! He’s clearly well talented 😊
@MrWillt100
@MrWillt100 5 ай бұрын
Wow there are some clever people in this world. It sometimes over whelms me watching what others are able to achieve by thinking outside of the square, sometimes it's due sheer raw intelligence or necessity. Oh whatever it is I love it
@floriandiefenthaler2553
@floriandiefenthaler2553 5 ай бұрын
Beautiful craftsmanship - thank you for showing us how you made it.
@svenriemann3897
@svenriemann3897 6 ай бұрын
You , Sir, are brilliant in so many ways. Fine craftsmanship indeed.
@DK-ii5sc
@DK-ii5sc 9 күн бұрын
Incredible. I love the skill and knowledge people like this dude possess! Respect!
@poppabear9279
@poppabear9279 4 ай бұрын
If this guy had real legit tooling and a modern machine shop and CNC like I have here, he'd just be incredible. I cringe at the design and strength of that crankshaft, as that will be the failure.. but for the tools he had, I'm just in awe at how well he designed and hand-crafted this. I could not do it because of time, and lack of sheer knowledge of 2-stroke engine design.. but WOW! Amazing job!
@Chuck1798
@Chuck1798 6 ай бұрын
Thank you Le Dan for your perfect work,making a little boxer from used Honda's parts like you do astound me 😮 as an engeneer you made this happening so easely...Your knowledges on material résistance are good and all on this pretty little bike have its place 😊❤ love it !
@vitaia2r
@vitaia2r 4 ай бұрын
ワンオフでここまで作りこむとは 素晴らしいです あとはキャブセッティングすればいいエンジンになるね!
@deanmartin6052
@deanmartin6052 4 ай бұрын
Cant say I like the concept, but wow, you have insanely great engineering skills.
@michaelmoody3737
@michaelmoody3737 4 ай бұрын
You are so much more clever, industrious and talented than I will ever be. This was amazing to watch. You just fabricated a completely different motor from bits of a couple of motors. It looks like you've done this a time or two before.
@julieanddavidmyers6641
@julieanddavidmyers6641 6 ай бұрын
There is nothing like the sound of a 2-smoke! Reminds we of my youth when most street bikes were such except Honda. Great machine!
@locdac-e3x
@locdac-e3x 6 ай бұрын
Mấy ông Sư ( Kỹ Sư, Phó Giáo Sư, Giáo Sư..... ) Sĩ ( Phó Tiến Sĩ, Tiến Sĩ.... ) nên coi kênh của anh bạn này mà giúp dân giúp nước. Cám ơn Le Dan
@ดันโลสายใต้KM7
@ดันโลสายใต้KM7 6 ай бұрын
เขาคือเทพเจ้าแห่งการโมดิฟายเครื่องยนต์เครื่องยนต์limitedงานแฮนด์เมดเขาเป็นเพียงหนึ่งเดียวที่จะผลิตมันขึ้นมาฉันชอบและทึ่งในงานของเขามากๆเขาคือเทพเจ้าเครื่องยนต์ของฉัน
@minhnhatphan4331
@minhnhatphan4331 6 ай бұрын
thế rada quốc phòng do dân chế tạo à
@chrisparti
@chrisparti 6 күн бұрын
That was incredible. I was wondering how you would keep the crankcases separate from each other, because it relies on creating a low pressure in the crankcase on the upstroke of the piston to draw in fuel mix, and compress it on the piston downstroke to shoot it up through the transfer ports, then I saw you had a disc between the two conrods... chef's kiss
@pauls.2526
@pauls.2526 6 ай бұрын
May God bless your hands and your mind. Brilliant Dan.😊
@BeauTheC.H.U.D.
@BeauTheC.H.U.D. 5 ай бұрын
I once fixed a zipper on my backpack that had lost its pull tab by putting a zip-tie where the pull tab had been. So I can totally relate to this video. Unconventional engineering is just easy for some people. What you did was pretty awesome for sure. Not exactly sure if its as good as my zip-tie zipper but its definitely up there. 🤔
@wendellvoisin7090
@wendellvoisin7090 4 ай бұрын
That is some remarkable work! I'm amazed at what a human mind can come up with, and then to have the machining skills, welding skills, and other technical knowledge to make this work out. And it looks super cool to boot! Good on you. The idea of splitting the ignition spark between two spark plugs is something I'd of never thought of. I was wondering what you going to do about that through the entire build, especially since I saw that you resolved the balancing issue by remaking the crankshaft and adding a second rod journal. I guess with a two stroke you needed to do it that way. This was a very interesting and super cool project.
@EbenBransome
@EbenBransome 4 ай бұрын
Velocette designed and built just such an engine but with a reed valve. Your achievement is remarkable. With reed valves you can cut back the piston skirt as it does not need to block the crankcase port, reducing friction, but you would probably need to enlarge the exhaust ports.
@curran429
@curran429 6 ай бұрын
Needs reed blocks in the intake. fantastic build.
@kcraig51
@kcraig51 6 ай бұрын
Piston port engines don't use reed valves. Notice no reeds in the disassembly of the original engine.
@Jeff44
@Jeff44 6 ай бұрын
Might be worth remembering they started out as lawnmower motors, they're unlikely to use or need reed valves.
@IrnMaiden304
@IrnMaiden304 6 ай бұрын
Wonder if facing the intake side of the carb into the wind would help push all that fuel mixture in, a reed valve system wouldn't be a bad idea either way and could probably make a reed cage that just mounts to the intake before the carb so he wouldn't have completely redesign the entire system.
@jlucasound
@jlucasound 6 ай бұрын
I agree. If you see fuel blowing back through the carb, that pressure is coming from somewhere. All it would need is really light reeds.
@simongroot7147
@simongroot7147 6 ай бұрын
@@kcraig51 It is now a boxer with a common intake, so one piston is at TDC and one at BDC. As soon as the piston port opens to induct, the other piston crankcase is opened up to it. What ever pressure difference there is has to go somewhere and the only escape route is the carburettor inlet. It needs reed valves on each crankcase or two carbs.
@Barnabasanon
@Barnabasanon 2 ай бұрын
I am amazed and impressed by some of these geniuses when it comes to mechanical skills!!
@billbunting4253
@billbunting4253 Ай бұрын
You are a very talented machinist. Well done.
@Milk-lm7zy
@Milk-lm7zy 4 ай бұрын
Runs really smooth for a 2-Stroke. Boxers are just awesome
@randall1959
@randall1959 6 ай бұрын
You build some amazing engines.
@srs_lol
@srs_lol 3 ай бұрын
Actual skill and craftsmanship was used here Very impressive
@kcraig51
@kcraig51 6 ай бұрын
Awesome little engine. Looks like a 2 stroke version of a BMW.
@WilliamsThomas-d3m
@WilliamsThomas-d3m 4 ай бұрын
You got all the right screws loose. Hats off to you. Extraordinary.
@PavelIvakhnenko
@PavelIvakhnenko 5 ай бұрын
Фантастическая работа! Отличный результат!
@dbmail545
@dbmail545 6 ай бұрын
Two cylinders running off a common crankcase often has this exact problem: because of slight differences in rod length, ring height, etc while the intake, transfer and power strokes are synchronized and one cylinder robs power from the other. The most common way of preventing this is boosting the pressure in the crankcase which brings its own issues with blowing out crank seals.
@SM1965Doc
@SM1965Doc 4 ай бұрын
I like that, it’s really different and unique. This guy’s really creative. His innovation is fantastic.
@terabeatnik2000
@terabeatnik2000 6 ай бұрын
So cool! Afaik so far, there was only one production motorcycle ever built with a 2-stroke boxer, the IFA BK 350 from GDR. There was also a 4-cylinder double boxer by König (Germany) for racing, based on a boat engine.
@domanhtrinh3052
@domanhtrinh3052 Ай бұрын
Nể phục!!! Chắc cậu giỏi tất cả các môn kỹ thuật trên đời này: Thiết kế, đò họa máy tính, cơ, nhiệt, điện, tiện, gò, hàn, ...???
@mak6373
@mak6373 4 ай бұрын
That is the most impressive DIY thing I saw in internet
@jakobhojsager
@jakobhojsager 2 ай бұрын
If you sort out the minor performance issues you could offer a complete set of drawings and i think people would buy em. Very skilled and creative 👌
@donotwantahandle1111
@donotwantahandle1111 5 ай бұрын
Great ability and inventiveness shown here! Add another 4 cylinders and its a flat 6!
@JohnWaldron-cm7ce
@JohnWaldron-cm7ce 5 ай бұрын
Beautiful job! A work of art! John in Texas
@lucashinch
@lucashinch 6 ай бұрын
A true knockout ! Well done all around
@terischannel
@terischannel 3 ай бұрын
Unbelievable talent. Beautiful build.
@michaelorlando6159
@michaelorlando6159 5 ай бұрын
Impressive we need more people like you in the world
@graememorrison333
@graememorrison333 2 ай бұрын
This is so ingeniously good that even Allen Millyard is probably taking notes!
@Тигр-ю5ю
@Тигр-ю5ю 6 ай бұрын
Гарно коли є інструмент золота голова і руки. Дякую !
@saschasascha-th8wv
@saschasascha-th8wv 5 ай бұрын
Хороший тягловый транспорт на каждый день. МАСТЕРУ - !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!🤩👍
@ThomasWinders
@ThomasWinders 2 ай бұрын
Riding a geared motorbike with flip-flops must be a real, authentic and excruciating PAIN IN THE A$$.
@markverschuren7538
@markverschuren7538 6 сағат бұрын
Incredible ..... a genius engineer, hat tip Sir.
@c4k3t0otz6
@c4k3t0otz6 4 ай бұрын
bro i hope you make good money making these engines, you have some true skills
@stevemaniaci4750
@stevemaniaci4750 14 күн бұрын
Great job on your custom build . I like it 👌. Pretty cool 😎
@billsmith3493
@billsmith3493 4 ай бұрын
Yup and it sounds like a cylinder is down just like most STI's that go by. Nailed it!!!
@nickmassey9104
@nickmassey9104 6 ай бұрын
Awesome work .yes a read valve or twin carbs/filters be a good addition
@romandybala
@romandybala 6 ай бұрын
Another fanatastic build. Great.
@nealblackburn8628
@nealblackburn8628 5 ай бұрын
i don't have words to describe how good this is ....great skill ...great work
@jerope4375
@jerope4375 2 ай бұрын
👏👏👏👏👏👏 more than 30 min of my full attention! Again!!! As a simple technical comment, I really don´t like how it sounds well when idling (damaged connecting rod or crankshaft bearings?) but , wow, when you open the throttle, it sounds just like olders BMW R Series!!! Man, you're worth a lot...keep on!!! 👏👏👏👏👏👏
@SlavaBosna
@SlavaBosna 5 ай бұрын
Неиссякаемый энтузиаст!!! Красава!
@chrisguiton4983
@chrisguiton4983 5 ай бұрын
I can’t help but to feel jealous of your intelligence. Great work great video🎉🎉🎉🎉
@PoopSkoop
@PoopSkoop 6 ай бұрын
Somebody stop this madman, there is no end to new engines!
@dericnichols6804
@dericnichols6804 4 ай бұрын
You would be someone a person could learn from, "Amazing talent" ....
@davidthompson4934
@davidthompson4934 13 сағат бұрын
Amazing Engineering and Tool Making Skills.
@user-ea5oi3bf1b82
@user-ea5oi3bf1b82 6 ай бұрын
Ле дан как всегда красавчик. Милион подписчиков тебе
@rexross7086
@rexross7086 4 ай бұрын
Everybody seems to have some sort of negative thing to say about whatever people make, but they'd never show us themselves making something out of nothing.I think the guy did a pretty darn.Good job and it's stuff like this but that I like to watch instead of some so called influencer going out doing stupid pranks on the public
@steveshoemaker6347
@steveshoemaker6347 6 ай бұрын
You are AMAZING Le Dan truly......Thanks very much.... Old F-4 II pilot Shoe🇺🇸
@ふてねこ-q6j
@ふてねこ-q6j 5 ай бұрын
すごい!その技術に感動しました。
@user-Borgus
@user-Borgus 4 ай бұрын
Your fine build is a piece of art. Great work, Le Dan! What will you do next? I'm sure it will be cool.
@redcat246
@redcat246 5 ай бұрын
All hand made .he a genius . All hands up amazing. Love he's work 💪
@sammyrothrock6981
@sammyrothrock6981 3 ай бұрын
Honda would be proud !! Your a fine machinist!! Kudos 👍
@ngotan6812
@ngotan6812 6 ай бұрын
Ngưỡng mộ bạn, bạn đúng là thiên tài
@phonghoai9903
@phonghoai9903 6 ай бұрын
Tiết là KZbin k có cái nút triệu like nếu có tiu bấm cho bạn 100 lần
@mayumiandhiroyasu
@mayumiandhiroyasu 6 ай бұрын
Genius Mechanic😄👍👌
@JosephCowen-fz8vj
@JosephCowen-fz8vj 5 ай бұрын
Victa Lawnmowers in Australia produced exactly the same flat twin at 175 cc , it was in their mowers in the 1970s
@ajisuleiman1484
@ajisuleiman1484 6 ай бұрын
Le dan king engineering 🏆
@stelleratorsuprise8185
@stelleratorsuprise8185 5 ай бұрын
Most impressive engine built I saw.
@rapidfire-0680
@rapidfire-0680 5 ай бұрын
Very Impressive 🤔, Nice Work, Many Hour's Of Machining And Planning, And It All Paid Off Very Nicely 👍, This Video Reminded Me Of The Many Different Prototypes Of Early Motorcycle Designs, That Both Succeeded And Failed Throughout Time, Very Nicely Done 😲🫡😁👍 !
@Simplyrecovery
@Simplyrecovery 4 ай бұрын
You sir are pure genius, I love it !.
@Hydrogenblonde
@Hydrogenblonde 6 ай бұрын
Incredible work. You turn scrap into gold. I'd like to see a twin cylinder made from two Honda Gx200 engines. Any type, inline, vee, or flat twin.
@fabiantolano2080
@fabiantolano2080 6 ай бұрын
You are a genius! Love your work, you are awesome!
@robertchapman6795
@robertchapman6795 6 ай бұрын
Great work as always! 🏍💨👍
@canalmotociclistaporpaixaoemoc
@canalmotociclistaporpaixaoemoc 6 ай бұрын
vc só tem q parar de por seus motor em uma moto com marca e sim com seu nome le dam. vc é um genio ....
@Ultra54able
@Ultra54able 3 ай бұрын
Gotta love those work sandles
@grzeg8102
@grzeg8102 4 ай бұрын
What a crazy idea! The exhaust sound is terrible (as with any 2-stroke), but bro - you've got the skills! Respect!
@karlalton3170
@karlalton3170 6 ай бұрын
Làm tốt lắm Dan, tiếp theo là 6 xi-lanh nhé 😁😁🤘🤘🇹🇭🇹🇭
@leonardocaceres2540
@leonardocaceres2540 3 ай бұрын
A mini Honda-BMW 2 strokes..... Amazing work
@grubalaboocreosote4774
@grubalaboocreosote4774 5 ай бұрын
I’ve been wanting a 2 stroke boxer exactly like this for 4 years now
@thewatchman6074
@thewatchman6074 4 ай бұрын
I wouldn't even know where to begin with a project like that. It requires specialist engineering knowledge far beyond my capabilities.
@jawa350zoli
@jawa350zoli 6 ай бұрын
Better than a BMW and looks real cool too.
@666kty3
@666kty3 4 ай бұрын
Incredible. I love it. 2 strokes rule.
@PeterNetped
@PeterNetped 6 ай бұрын
Great skills....You are a genius💯👍👍
@Иван-з7м8я
@Иван-з7м8я 6 ай бұрын
Человек с прямыми руками!
@OBfighter
@OBfighter 13 күн бұрын
Respekt from Germany. Nice Work 👍
@КарлосИльич-г5я
@КарлосИльич-г5я 6 ай бұрын
Брат,ты сделал,шедевр,и мой вечер
@MegaHorex
@MegaHorex 2 ай бұрын
Fantastic! Well done! from the Netherlands
@baenschman6756
@baenschman6756 2 ай бұрын
was für eine großartige Meisterleistung.
Try this prank with your friends 😂 @karina-kola
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Try this prank with your friends 😂 @karina-kola
00:18
Andrey Grechka
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