The plexiglass crankcase worked exactly as well as I would have expected. It was a great proof of concept though, showed everything was working before committing to welding up a steel one.
I think in theory if you could somehow fit extremely long studs straight from one head to the other the plexiglass would have been totally fine. The problem with this configuration is that the crankcase is structural, so it needs to bear the load of combustion. Every fire, the pistons push down but the head gets pushed up - the crankcase needs to have enough tensile strength to withstand the force of both pistons trying to blow the heads off the cylinder, hence the plastic failing by the area around the bolts ripping out. If the studs could reach all the way through to each other the crankcase would take a negligible amount of force. In this configuration it would have been neat as an alcohol motor maybe.
@@trollbane66 I think it would depend on if it were crankcase scavenged or not but in this case it appears to have an oil injection setup so exhaust in the case would be less of an issue. There would probably be issues at the interface between the cylinders and the plastic case though, cylinders can get bloody hot and would likely melt the case
To conceive of it is one thing; to actually build it AND make it work, is another. When I was young, I WOULD have thought of something like this but I NEVER would have been able to make it happen. You are a true genius, young man!!
Im impressed to your creativity and the fact that you can modify existing motorcycle engines into a flat-V engine. yes its a flat V because they share the same crankpin unlike a boxer that has opposing pistons with individual crankpins. still a very great video. kudos to you 👍👍
I have a Saito 1.00 cubic inch two cylinder flat V engine for an RC model air plane. It looks great, but it too lacks the distinctive soundtrack of a two cylinder boxer.
Sounds like a harley engine. With those harsh sounds that unique to v-twin engine. Not a boxer configuration to be honest. but flat-twin and it amazes me a lot. Outstanding skill of you.. Nice
V twin = cylinders angled in a V shape Boxer = cylinders in opposing sides of the crank in a flat shape. Harley engines have their unique sound because they have a V configuration but with a very uneven firing order
Well I still call that's a v configuration, just flat one, or really wide angle v😅. In boxer the pistons should reach tdc at the same time. Nonetheless amazing job putting that engine together💪
La verdad estoy impresionado con tu trabajo. Increíble trabajo de ingeniería te mandaste. Felicitaciones. Soy mecánico desde los 15 años y nunca ví un trabajo tan genial como el tuyo. Me saco el sombrero 👍
I like your determination and seeing how you didn't quit when all that work you put into the acrylic didn't work. Great work bud, it's crazy how much you know engines
Not exactly a boxer engine but great work nonetheless. The name "boxer" comes from the crank throws being 180 degrees apart an when they rotate the whole assembly looks like a boxer throwing jabs.
The main thing I have learned from Lets Learn Something, is that you are a consummate engineer and machinist with amazing skill and knowledge. Also, that anything is possible if one puts one's heart into it.
Oh, and around 2.21 I also learned what that other "drain plug" looking bolt is on the bottom of the Honda clone engines is for... I had a feeling it might've been a gear detent retainer, now I know it's for the cam chain tensioner.
This is this man all by himself in a small workshop, imagine the power he will posses if he gets greater, better equipment with more people at his disposal!
Fascinating to watch through the acrylic and see the cutting tools work the magic! I found the whole video mesmerising, and the editing was spot on. Thanks for sharing
Pretty impressive build! I kind of suspected that plexi-glass crankcase wouldn't last though... too many internal stresses. I'm guessing you opted for a steel case in the end? Good choice! Now time to build you a home-made BMW motorscooter!🤣
Мужик, ну ты молодчага! И не потому, что у тебя руки золотые, а ПОТОМУ, что ты сделал металлический картер снова, несмотря на то, что это 80% работы с нуля! Красава!
@@yusufyakti flat twin has both cylinders on same crank pin. 1 is at TDC the other is at BDC. A boxer has each cylinder on its own crank pin and both at TDC / BDC together at same time. This gives better balance as the pistons are moving in opposite directions and primary balance is cancelled (except rocking couple due to cylinder offset) BMW bikes, Subaru, VW beetle/Porche are boxers
I dont understand the criticism of the title, this absolute legend turned a single cylinder engine into a two cylinder. In the whole picture it doesnt matter if its a boxer or a flat, not everyone knows this and it is not going to end the world if it is mixed around. We should admire this man's craftmanship and ability to do these great things.
Thats so friggin cool! Would love to see that in a go-cart. You should definitely do a turbo small engine build like a vtwin, boxer, or inline 2 cylinder.
Fantastic job. It shows people how you can take used or junkie parts and restore them back to operating condition. I wish I had his talent. Thank you for posting this clip today is January 19th 2023
So the purpose of a boxer engine is to balance all the motion. This is a 180 flat twin. Boxers have thier own crank pin for each piston. This was done brilliant though man.
У него картерные газы никуда не выходят поэтому у него в первый раз разорвало картер... А нужно то всего ничего... вы правы это и не опозит и не боксер вовсе) это горизонтальный v-образник)
Um... No, do not use camping fuel! It has very, very low octane. I would like to at least see him put the stator on it and make some electricity to charge a battery or something. Giving the engine something to actually do.
@@johnwyman6126 camping fuel would make the engine run cooler and smoother, why would he need to build it to make it work, its just an engine to show its working. he already has twin cylinder engines he made thats in a motorcycle
@@johnwyman6126 because i have actual model engines that run on it? Running gasoline is more powerful but creates more heat and runs harder. Camping fuel burns slower and lower heat making it run better. I dont see you having any videos so i see you are just a keyboard warrior lol
A heavier flywheel would make it much smoother. Lowering compression and making it run on oil would slow the burn down but isn't particularly helpful as it reduces power significantly. More headgaskets will also affect the valve timing reducing power even more. Your engines are smooth because they barely make enough power to run. There is a reason they stopped using low compression oil burners once a reliable supply of fuel was available
I was really impressed with the conversion of the two single four stroke engines. Have you thought about improving the design to kit form or plans? There is a shortage of reliable four stroke twins for microlight aircraft and paramotors. Just thought with a simple reduction drive, good muffling and there is a great interest in your type of engine mods I think it would be a winner. Thanks
Nice build, are you going to put it in a frame? Glad to see you fitted fuel filter right way round the second time. It always looks clean if you have fuel flowing into centre and out along outside.
No words can be told for this kind of art ...... We have enjoyed the acrylic view then enjoyed the smooth running of the engine in action. Greeting from Egypt dude
Знаете почему из пластика картер у вас разорвало? Потому что у вас нет вентиляции картерных газов! И в стальном картере его тоже нет... это очень важно сделать отвод картерных газов сальники повыдавливает нахрен! А в остальном вы молодец!
Cool build as always. Just two bits of constuctive critisism. ALLWAYS mask cylinder walls when sandblasting, even if the cylinder is just laying off to the side while blasting the head. Sucks to destroy a nice cylinder. You should also allways put a small amount of grease on the crankshaft seals. They can in some rare circumstances be destroyed because of friction before oil can creep its way in.
Its a 180-degree V-twin, right? A boxer's sets of pistons punch outwards at the same time which basically eliminates vibration along that axis, but regardless of that this is still hella badass and I love watching these kinds of videos :P
@@Avetho It is a great engineering exercise, but as you have stated, it is a flat- twin and not a boxer. A typical (Honda) underbone engine alreadyhas a lot of vibration and making a flat-twin would put high lateral loads(double) near the top of the rev range.
Ok yes, sure, but in the end it doesnt matter. No need to get specific. People call boxers flats and people call flats boxers. Its not gonna end the world if it is mixed around.
Hi mate, just like to say you keep me wondering what the hell next, you got some pair of hands and one hell of an imagination, keep EM coming bud and we'll keep on watching for sure. Martin from the UK
Good proof of concept. Some fundamentals of theory are missing though. A great amount of work went in to your project, and for that I respect you. Nicely done. I wish I was a part of it. Now for the MK2!
Not a boxer. You need to take one of the crank wheels from the donor motor and machine in a new crank pin hole then press it all together. Once the pistons oppose each other it will have perfect primary Ballance. You can make the crank case out of cork and it'll hold up.
Zen or the art of craftmanship. Chapeau Monsieur, I admire and envy your skills. One remark: This is not a boxer engin but a flat 2. Or more accurate, a 180 degrees V2. In a boxer engin the pistons will move in opposite directions because every rod connects with a seperate crank on a flat 180d crankshaft. I can imagine that this was near impossible to achieve. However, in comparison to your accomplishment here, this is just semantics, splitting hairs. In enjoyed this video immensly. Thx.
Damn your GOOD. I can't help but think! Maybe sandwiching the glass between 2 metal gaskets. Relieving some of the stress. There was a lot of vibration adding to that stress. Just a thought. Bottom line! I'm SUPER IMPRESSED. TYVM for sharing this. ALOHA.
![1910s Electric Breast Drill [Restoration]](/img/n.gif)
Check out my Second Channel guys Thanks:)
ua-cam.com/channels/GkwX22LmvgxPILwI0u2Ckg.html
hell yes i was waiting for the new vid thanks!
Well done
You are a very very smart guy🤗.....Awesome😱....Thanks👍👀
@@ridasmith3732 444444
Hhh
The plexiglass crankcase worked exactly as well as I would have expected. It was a great proof of concept though, showed everything was working before committing to welding up a steel one.
Until now I was wondering why engines wasn't made of plastic ;)
I think in theory if you could somehow fit extremely long studs straight from one head to the other the plexiglass would have been totally fine. The problem with this configuration is that the crankcase is structural, so it needs to bear the load of combustion. Every fire, the pistons push down but the head gets pushed up - the crankcase needs to have enough tensile strength to withstand the force of both pistons trying to blow the heads off the cylinder, hence the plastic failing by the area around the bolts ripping out. If the studs could reach all the way through to each other the crankcase would take a negligible amount of force. In this configuration it would have been neat as an alcohol motor maybe.
It actually ran a lot longer than I figured it would.
@@NLynchOEcake I think you also would eventually see heat become a problem.
@@trollbane66 I think it would depend on if it were crankcase scavenged or not but in this case it appears to have an oil injection setup so exhaust in the case would be less of an issue. There would probably be issues at the interface between the cylinders and the plastic case though, cylinders can get bloody hot and would likely melt the case
To conceive of it is one thing; to actually build it AND make it work, is another.
When I was young, I WOULD have thought of something like this but I NEVER would have been able to make it happen. You are a true genius, young man!!
Wow, I imagine the great manpower that this project gave you.
Congratulations on your creation and disposition.
Fsbstsjgyyyy o meu
Im impressed to your creativity and the fact that you can modify existing motorcycle engines into a flat-V engine. yes its a flat V because they share the same crankpin unlike a boxer that has opposing pistons with individual crankpins. still a very great video. kudos to you 👍👍
I was going to point out the common crankpin, good eye
And how do you gonna use that
I have a Saito 1.00 cubic inch two cylinder flat V engine for an RC model air plane. It looks great, but it too lacks the distinctive soundtrack of a two cylinder boxer.
I learned something new today thanks
Flat V? you mean just Flat engine no?
you can definitely tell his skills are getting better and better after each and every video, holy hell man keep up the great work
I noticed that also!
He will hit a million and beyond in no time.
वंडरफुल
Making the crankcase clear alone was impressive. Very nice work on this flat V engine.
Its definitely flat V engine because the pistons are not working like boxer engine 😕
Flat twin. Not a v at all.
If you can do this, you could build a radial engine next.
I second this
Yess. Do it please
What about a warp drive??
@@mynameisjeff417 pump your brakes dude
@@LuxGamer16brakecheck ✅
Big Fan Bro Big Fan♥️
This is a masterpiece. Congratulation from Vietnam.😉👍🍺
This man's videos and creations never cease to amaze me
Zdid
He has gotten rediculously better over time. Including video editing
А всё таки идея с прозрачным картером была не плоха! Браво!
Вот чем можно заняться
Sounds like a harley engine. With those harsh sounds that unique to v-twin engine. Not a boxer configuration to be honest. but flat-twin and it amazes me a lot.
Outstanding skill of you.. Nice
V twin = cylinders angled in a V shape
Boxer = cylinders in opposing sides of the crank in a flat shape.
Harley engines have their unique sound because they have a V configuration but with a very uneven firing order
Well I still call that's a v configuration, just flat one, or really wide angle v😅. In boxer the pistons should reach tdc at the same time. Nonetheless amazing job putting that engine together💪
La verdad estoy impresionado con tu trabajo. Increíble trabajo de ingeniería te mandaste. Felicitaciones. Soy mecánico desde los 15 años y nunca ví un trabajo tan genial como el tuyo. Me saco el sombrero 👍
I like your determination and seeing how you didn't quit when all that work you put into the acrylic didn't work. Great work bud, it's crazy how much you know engines
Man, this guy literally can build a bike by himself
Excellent project. The glory of being a young engineer in your 20's and making things.
Not exactly a boxer engine but great work nonetheless.
The name "boxer" comes from the crank throws being 180 degrees apart an when they rotate the whole assembly looks like a boxer throwing jabs.
Yes, it is a 180 degree V engine.
@@teslatrooper85 nope, that called flat engine
Yup. This engine combines the worst of the worst. Still impressive.
@@600jr6 that's the same thing. You can call it a flat or a 180 degree v-twin, but you can't call it a boxer.
@@600jr6 Both names are used and are correct. You know, synonyms.
The main thing I have learned from Lets Learn Something, is that you are a consummate engineer and machinist with amazing skill and knowledge. Also, that anything is possible if one puts one's heart into it.
Oh, and around 2.21 I also learned what that other "drain plug" looking bolt is on the bottom of the Honda clone engines is for... I had a feeling it might've been a gear detent retainer, now I know it's for the cam chain tensioner.
This is this man all by himself in a small workshop, imagine the power he will posses if he gets greater, better equipment with more people at his disposal!
iba talaga talent mo. proud to be pinoy..
Fascinating to watch through the acrylic and see the cutting tools work the magic! I found the whole video mesmerising, and the editing was spot on. Thanks for sharing
He is back, with another wonderful creation, this man is beyond comprehension
Pretty impressive build! I kind of suspected that plexi-glass crankcase wouldn't last though... too many internal stresses. I'm guessing you opted for a steel case in the end? Good choice! Now time to build you a home-made BMW motorscooter!🤣
Yes, he did it because he wanted to show how it works. I also think same way.
@@ryu-yuta9259 He painted it black at the end lol
It was probably MDF.😂
This is a really talented motorhead, that is super cool.
Everything is great designed, although I would work more on the oil pump since it seems that it does not generate enough pressure, but great work man!
weird behavior there... cavitation like symptoms can be seen
@@elmzsni It's not cavitation, the crank is frothing up the oil in the crankcase as there is nothing in his design to prevent this.
Very nice adea,, I'm very interested about this video,
These videos all have such great surprises. I thought I missed something when he whipped out the plexiglass.
looking forward for the drive train of that engine, awesome work.
Мужик, ну ты молодчага! И не потому, что у тебя руки золотые, а ПОТОМУ, что ты сделал металлический картер снова, несмотря на то, что это 80% работы с нуля! Красава!
Subaru and porsche intensifies
Also BMW motorcycles
no, because that motor is not a boxer, it is a 180° angle V motor.
@@gustavobalmaceda2346 I would say less than 180, like 170 ish, because if it is 180 degree that's a boxer
U forgot some old VW cars. like Beetle or Ghia
@@gustavobalmaceda2346 call it a flat engine
Hayop iba talaga galing at pagka resourceful ng pinoy
Very impressive build as always. But it´s not a boxer engine. It´s a flat-twin engine.
hi, what is the difference from boxer engine?
@@yusufyakti flat twin has both cylinders on same crank pin. 1 is at TDC the other is at BDC.
A boxer has each cylinder on its own crank pin and both at TDC / BDC together at same time.
This gives better balance as the pistons are moving in opposite directions and primary balance is cancelled (except rocking couple due to cylinder offset)
BMW bikes, Subaru, VW beetle/Porche are boxers
@@deanomarino31 thanks.
@@deanomarino31 couldn't have said it better
Sir, I have great respect for your work methods, but you blew me away with your homemade sandblaster!
Well done!
I dont understand the criticism of the title, this absolute legend turned a single cylinder engine into a two cylinder. In the whole picture it doesnt matter if its a boxer or a flat, not everyone knows this and it is not going to end the world if it is mixed around. We should admire this man's craftmanship and ability to do these great things.
Your videos have improved so much since the last times i was here. GOOD WORK 👍🏻👍🏻
Thats so friggin cool! Would love to see that in a go-cart. You should definitely do a turbo small engine build like a vtwin, boxer, or inline 2 cylinder.
Mini subaru engine!!
Fantastic job. It shows people how you can take used or junkie parts and restore them back to operating condition. I wish I had his talent. Thank you for posting this clip today is January 19th 2023
So the purpose of a boxer engine is to balance all the motion.
This is a 180 flat twin.
Boxers have thier own crank pin for each piston.
This was done brilliant though man.
respectively a 180° V twin, technically speaking. ;D
Eso mismo,un motor plano gemelo, no boxer.
the fact that this fellow use a impact gun for the spark plugs says ALOT 😂
wow really appreciate how much difficult on making this demonstration.. kuddos to the creators of this beautiful video 🙂
Круто) Но это не оппозит, это v-twin с развалом цилиндров 180 градусов. В оппозите поршни бегают в софазе, в том то и фишка)
Хотел написать такой же комментарий, но он уже есть)
У него картерные газы никуда не выходят поэтому у него в первый раз разорвало картер... А нужно то всего ничего... вы правы это и не опозит и не боксер вовсе) это горизонтальный v-образник)
Good thinking on that reverse valve timing. I wish I could give you two thumbs ups.
What a legend. You make this look so easy! Love your videos.
I love the sound of the second cylinder coming back to life
if you want it to run smoother, put a flywheel on it and lower the compression with more headgaskets. Also running camping fuel as well
Um... No, do not use camping fuel! It has very, very low octane.
I would like to at least see him put the stator on it and make some electricity to charge a battery or something. Giving the engine something to actually do.
@@johnwyman6126 camping fuel would make the engine run cooler and smoother, why would he need to build it to make it work, its just an engine to show its working. he already has twin cylinder engines he made thats in a motorcycle
@@DatBlueHusky exactly what is it that makes you think that running camping fuel will "make the engine run cooler and smoother"?
@@johnwyman6126 because i have actual model engines that run on it? Running gasoline is more powerful but creates more heat and runs harder. Camping fuel burns slower and lower heat making it run better. I dont see you having any videos so i see you are just a keyboard warrior lol
A heavier flywheel would make it much smoother. Lowering compression and making it run on oil would slow the burn down but isn't particularly helpful as it reduces power significantly.
More headgaskets will also affect the valve timing reducing power even more.
Your engines are smooth because they barely make enough power to run.
There is a reason they stopped using low compression oil burners once a reliable supply of fuel was available
You are either the best engineer or best video editor I’ve ever seen
Mamaw brother!! Nice 👍
YES! Build a radial engine. That would be so cool!
This was great! You're inspiring me to start building stuff again. I'm sad that the plexi glass crankcase didn't fork for you.
I absolutely love the makeshift sand blasting booth and gun!
Correctly not a boxer, since, well the pistons are not boxing. Nonetheless awsome work! Nice to see you do another engine video
Its a flat 2 still quite epic
Wow ! the power of that engine make double... A nice idea to made powerful engine.... CONGRATS for this project Sir....
use this boxer engine to build a karting car, this is definitely going to be amazing 👍
🤘😎👍
very dangerous projectile, not safe. the output shaft has to be twice as big for example. Perhaps go count the numbers involved
Man that thing is wild sounding. A true thumper.
I'm surprised the acrylic crankcase held as long as it did! Great work though!
That where my first thoughts too. Although he has suported the bolts with that part from the genuine crankcase.
终于又更新了，每次更新的内容都令人耳目一新。加油！
This is really cool wish he could make a mini 2 stroke v8
Dude is amazing with this stuff. I love the bead blaster he made. He can do anything. Liked and subscribed.
I was really impressed with the conversion of the two single four stroke engines. Have you thought about improving the design to kit form or plans? There is a shortage of reliable four stroke twins for microlight aircraft and paramotors. Just thought with a simple reduction drive, good muffling and there is a great interest in your type of engine mods I think it would be a winner. Thanks
I concur! A production version would be perfect for your application.
this man is amazing, he can build everything
Insane skill set that you have.👍😎
I would be hard pressed to get the original engine working, let alone make a twin out of it.
Next episode, build an aeroplane to use it on.
Excellent creation, I love this engine.
Nice build, are you going to put it in a frame?
Glad to see you fitted fuel filter right way round the second time. It always looks clean if you have fuel flowing into centre and out along outside.
No words can be told for this kind of art ...... We have enjoyed the acrylic view then enjoyed the smooth running of the engine in action. Greeting from Egypt dude
Alright enough practice, let’s see you make a boxer 🏁🥊
Iba ka talaga idol napakagaling mo!! Watching from japan
Знаете почему из пластика картер у вас разорвало? Потому что у вас нет вентиляции картерных газов! И в стальном картере его тоже нет... это очень важно сделать отвод картерных газов сальники повыдавливает нахрен! А в остальном вы молодец!
THIS IS WHAT I WAS WAITING FOR
Cool build as always. Just two bits of constuctive critisism. ALLWAYS mask cylinder walls when sandblasting, even if the cylinder is just laying off to the side while blasting the head. Sucks to destroy a nice cylinder. You should also allways put a small amount of grease on the crankshaft seals. They can in some rare circumstances be destroyed because of friction before oil can creep its way in.
You are an engineer! Good job man!
That's actually a flat/180° v-twin, not a boxer.
if its flat. its not v anymore, cause its flat :D
@@marazalinindeserteagle8539 180 degrees "v" engines are a thing. Ever heard about the Ferrari Testarossa?
@@marazalinindeserteagle8539 flat twin and boxers have different crank configuration. One he made is aflat twin not boxer.
@@fullmetaljacket7 ım just joking bro.
I think a 3 cylinder inline would be awesome to see running but this is awesome seeing the oil circulate great video bud 🙂🙂🙂
Great video but in reality this is not a boxer engine
Its a 180-degree V-twin, right? A boxer's sets of pistons punch outwards at the same time which basically eliminates vibration along that axis, but regardless of that this is still hella badass and I love watching these kinds of videos :P
@@Avetho It is a great engineering exercise, but as you have stated, it is a flat- twin and not a boxer. A typical (Honda) underbone engine alreadyhas a lot of vibration and making a flat-twin would put high lateral loads(double) near the top of the rev range.
Impressive!
Good luck with next project!
It is a flat-engine . It would be a boxer if the two pistons reach TDC at the same time.
Ok yes, sure, but in the end it doesnt matter. No need to get specific. People call boxers flats and people call flats boxers. Its not gonna end the world if it is mixed around.
This guy is a machine! when is the next video? turbo project next? The best music in the videos!
give me one of the same engine because one crankcase is punched on mine pitbikes. Honda replica engines
A PIECE OF ART WORK; TRULY!
Bravo Bravo Bravo,
Very good Job.
Greetings from Germany.
The advantage of *Boxer engines* is torque, BMW and Subaru both use it. Great video
Hi mate, just like to say you keep me wondering what the hell next, you got some pair of hands and one hell of an imagination, keep EM coming bud and we'll keep on watching for sure.
Martin from the UK
This is pretty badass man!
joss kui masse ,lumayan kanggo sinau pemula
It's satisfying to watch.
I think the transparent acrylic crankcase can hold better if you support the cylinder and the head weight.
Good proof of concept.
Some fundamentals of theory are missing though.
A great amount of work went in to your project, and for that I respect you. Nicely done. I wish I was a part of it.
Now for the MK2!
IDOLO, tunog BMW 9T, nice build as always! Tagal ko hinintay new upload mo lods.
Great work well done when I saw the clear crankcase in plastic I thought it would not last long not enough strength. Keep up the good work!
Not a boxer. You need to take one of the crank wheels from the donor motor and machine in a new crank pin hole then press it all together. Once the pistons oppose each other it will have perfect primary Ballance. You can make the crank case out of cork and it'll hold up.
Zen or the art of craftmanship. Chapeau Monsieur, I admire and envy your skills. One remark: This is not a boxer engin but a flat 2. Or more accurate, a 180 degrees V2. In a boxer engin the pistons will move in opposite directions because every rod connects with a seperate crank on a flat 180d crankshaft. I can imagine that this was near impossible to achieve. However, in comparison to your accomplishment here, this is just semantics, splitting hairs. In enjoyed this video immensly. Thx.
BRAVO . YOU JUST GOT YOUR SELF ANOTHER SUBSCRIBER
I love this idea ... its giving me brainstorming ideas for a range extender for a home electric vehicle. THanks for sharing.
Istimewa mesin dobel head selinder transmaran ...salam dari malang
hats off guy i am passionate about this hobby you are an artist
Muy habilidoso felicitaciones...el plexiglas era obvio q iba a tronar tarde o temprano...mucha tension....son embargo nuen concepto seguí asi!!👍👍👏👏👏
Not what I expected, but still super cool!
Woow.. amazing homemade ... 👍👍👍
Damn your GOOD. I can't help but think! Maybe sandwiching the glass between 2 metal gaskets. Relieving some of the stress. There was a lot of vibration adding to that stress. Just a thought. Bottom line! I'm SUPER IMPRESSED. TYVM for sharing this. ALOHA.
I’m proud of your wonderful skills
Just come to Indonesia and made a garage you are so awesome dude 🥳
cổ xăng dài k khác j cổ bô.best chế 👍👍
この様なモンキー形式型エンジンで今まで並列エンジン2気筒だ4気筒だV型エンジンだなどと造られてる動画はあったが 別に感動は無かった。
ボクサーエンジンなら欲しい！👍
I salute you sir ,,,I seriously salute you,,,,YOU are gold☝☘