4 Stroke Combustion 4K SLOW MOTION | 33,000 FPS | Clear Engine Cylinder
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- Опубликовано: 13 июн 2024
- Look inside a running engine shot with a high-speed camera. It's beautiful. Honda XR75 4-Stroke OHC motorcycle engine with the World's First CLEAR Acrylic Engine block! Slow Motion footage shot with a Phantom V1611 High Speed Camera. Piston Ring fabrication and assembly shown.
See unboxing and inspection of the clear acrylic cylinder: • CNC Machined Prototype...
I filled the engine with Motul 300V 15W-50: amzn.to/39zOdCE
Excellent oil that I use in my Ducati 1199, but for this project I used it for the awesome color.
Semi-Slow motion shots taken with a GoPro Hero 9: amzn.to/39A9axk
Or the Hero 10 that just came out: amzn.to/39uI1fr
Rest of the shots taken with a Fuji X-T30: amzn.to/3zwcBQk
Chapters:
00:00 Intro
00:13 Intro Slow-Mo
01:16 8020 Frame Stop Motion
01:36 Piston Ring Machining
05:16 Piston Ring Install/Engine Assembly
06:57 Clear Engine Cylinder Install
10:43 Compression Test
12:13 Engine Running Clips
12:49 Phantom Highspeed Camera Footage
13:10 How a 4-Stroke Engine Works
14:47 Wide Open Throttle/Full Gas
17:18 Timing Chain View
17:57 Saved the Best for Last 
Авто/Мото
a moment of silence for those who didn't find yet this automotive jewel. son, you made the whole petrolheads proud. good job mate
Hahaha, you can't properly enter the gearhead afterlife without witnessing this view of an engine running! thanks for the comment brother!
Truly awesome indeed :) Thanks.
@Repent and believe in Jesus Christ Nah. I'm good thanks.
removed my like mate. just to keep it at 420
How much it cost.. good for motor show.. im impressed about that block good talent....
As a mechanical engineer, this is one of the best videos I’ve seen in a long while for educational purposes. I truly appreciate your work.
As an ME, I appreciate this comment!
you are mechanical engineer😂😂😂😂😂😂😂😂😂😂 stupis human
@@TROdesigns 💩💩💩💩
Me too!
As an retired Machinist this was fun to watch!
I had a stroke once but 4 strokes at once is more awesome.
lmaooo
haaaah
Lol
I had a stroke reading this until I had 4 strokes at once which is awesome
and it caused you enough brain damage to think that this is suppose to be funny or something?
Dude, you've taken this to the next level. I thought the see through cylinder head was cool, but this is far more note worthy. Being able to actually see what happens with blow-by at the rings is insane. Wish we had boost to work with here lol.
Thanks for the comment brother!
At least it's not oil blow-by from crappy, worn out rings. lol He used Teflon rings!
This could be a brilliant tool for cam design.
it's focking crazy.. waooo
This would be great for engineering students to see the engine on action
+62 indicated
As an understanding of how the four stroke cycle works, yes. But cylinder pressure data is far more valuable. Clear chambers are used in engineering to analyze fuel puddling during cold starts, analyzing carbon accumulation, but mostly for analyzing air flow in the combustion chamber.
This is manufacturing and operation, not engineering.
Are you +60 or +62?
@@generaliroh842 I'm from planet earth thank you
Hands down the best Video I've watched in years
That's a helluva endorsement coming from a guy who wheelies Hyabusas at 183 MPH!!!
This SHOULD be mandatory in high school.
@@tvdinner325 watched this in my hs engineering class. Much better explanation than the CGI models or paper diagrams
@@tvdinner325H.Goring? I thought you was dead since 1946🤔🙄. Yup👍, and everything else that really matters like how to properly cook homemade food versus eating junk food, endoctrination on leading a healthy life style on multiple fields,exercising indoor and outdoor, human body physiology... Totally not the crap that they use to fill our young minds with garbage 🗑️ 🗑️🗑️.
You can lead my propaganda team any day!
1 more stroke than the average men in this comment section
🤣 most are lucky to get 2-strokes before combustion
Yuh mum stroked me moar!!
@@TROdesigns uh oh do u mean p
Great job !
@@TROdesigns facts
This is amazing to see, the oil, the fuel, the exhaust, the spark. Make you wonder how an engine can hold together
for thousands of hours of use.
Thanks! It's amazing this acrylic one held together for as long as it did
That is what I always have thought. The force of explosion and the speed of the moving parts... People take for granted how well engineered these engines are.
Probably because there was over a hundered years of r&d into ICE. I cant even imagine the number of failures that must have taken place to mature the techology as it is today...
What is amazing engineering is Honda's mid 60s RC149, it was a inline five cylinder, with a Bore of 35.5mm and Stroke of 25.14mm, Into this 1.39 inch diameter cylinder Honda stuffed four tiny valves and a centrally located spark plug. And its revved to 21,500 rpm!!! and was good for 130mph, it won the 1966 world 125cc championship. They also had the equally amazing RC166, an inline 6 cylinder 250 cc.
Metal is a lot stronger than we typically think.
Badass! I would LOVE to see a 2 stroke version of this!
You're not the only one! I'd love to see that
I feel Ike the entire block and crank case would need to be acrylic.
A 2 stroke version might be a little more challenging if the plan is to use non steel piston rings, as I’m sure the plastic rings or whatever they are must be easier bent and expanded with heat which would raise the possibility of snagging a ring on a port. That accompanied by the fact that here the hot exhaust gases are expelled through the real steel head and valves but in a two stroke all the hot gases would flow out of the exhaust port in the cylinder. I don’t know anything about acrylic and it’s properties but those would be my concerns
@@RonnieMacJr69 nice post. The rings catching on a port is definitely a possibility. The PTFE rings are much more lightly sprung than the steel rings so that works in it's favor. I had a thermal camera going when I ran this engine and the head was MUCH hotter than the cyl. So yeah, that exhaust port is going to be roasted quick...Acrylic is surprisingly strong at room temperature lol
@@TROdesigns it might be possible if you made a cylinder with a water jacket and pumped coolant around, if you are going to try it I would use a cheap pk80 Chinese bicycle motor their like a $100 they’re turds but hey they run. Look forward to seeing more of your work man. Best of luck and you earned a new sub.
This is the single coolest thing I have seen in all of 2021. I mean that. I watched those slow mo shots over and over. At the end you can really understand spark advancement. The spark fires and starts the burn just before the piston gets to TDC and the flame front really starts to get going as the piston reaches TDC so it has the perfect timing to push down hard on the crown. I'm guessing that shot was taken at a high engine speed, not idle. 🤔 Beautiful work. Absolutely beautiful work. You can also see how some fuel gets trapped between the compression rings, and how combustion pressure gets behind the rings to push them outward and make a firm seal.
Goddamn, this is the best comment I've had on my channel yet! 90% of viewers don't watch till the end and see the spark go off right before TDC, or the leaked combustion between piston rings...this is why I didn't narrate over the whole thing and let people observe for themselves. Thanks for noticing the details brother!. And yes, high rpm for that shot 😁
@@TROdesigns This was captivating! I had no choice but to watch till the end!!! 😺 Instant sub btw, I can't wait to see what else you make. The clear Monster valve covers to show off the desmo valves was really cool too, and the slow mo carb Venturi. 👍 Super duper cool!
Instant sub from me aswell i never seen a engine run with seetru cylinder
you can also notice that if you give it slightly little more spark advance the air fuel mixture would be better exploited!
@@TROdesigns at least some of us noticed lol. It was cool to see the pressure move the fuel around in-between the rings before the flame front was even visible
Dude this is golden for automotive schools around the country. Actually being able to see it in live action slow motion, rather than see a computer animation or 2D drawing in a textbook makes it much easier to see how it works.
Sadly though, now that I’m working in the industry, I see that everything is going all electric, and there will come a day in our lifetime when automotive schools will stop teaching combustion engines…
Just watched this video in class at my community college!!
Mankind is trying to make this technique a relic of the past.
I hope not!
I knew how IC engines worked as a teenager. My father was an engineer, I grew up adjusting carburators, playing with air fuel ratios, timing before TDC, and you could picture what was going on in the cylinders in your mind. But to actually see it? This is awesome.
Years ago I remember you could buy a see through glass spark plug, so you can adjust the mixture by observing the color of the flame. But nothing to this detail. Excellent stuff. How long will it run until the plastic is going to melt.
That was cool as fuck mate thanks for your efforts
I appreciate that mate, a lot did go into it, so thanks for noticing!
Bloody was, and still is!
@@TROdesigns how can’t we notice true art?
Молодец, а теперь сотвори картэрины!)
@@TROdesigns I used to do machining and know how much has go into it, it's a nice thing to see and fantastic as a teaching aid!!! A 2 stroke version with a head made of the same would be truly impressive, trouble is it's getting the transfer ports into it..... but Bravo mate......
Not a thousand horses 2JZ, not a screaming V10, not a lap around nurburgring...
This... is what a petrol head's wet dream looks like
A howling 911 GT3 RS comes close, or a Mazda 787 WOT. Thanks for the epic comment brother!
idk my 1000hp 2jz is pretty wet dreamy.
This is what youtube was originally made for.
Incredibly done from the fab work to the photography. Thank you for sharing this with the world!
Strong comment man, thank you!
I like how you went straight to the point in the first 45 seconds
That's how I roll! Nobody's trying to watch some BS minute long intro. Hit em with it right off the bat!
Under rated
I have been waiting for this footage all my life, a see through OHV engine in action! It's so cool seeing and confirming what I knew about the exhaust gases throwing themselves out as soon as the valve opens rather than the piston doing much of the work.
This is literally the most adorable sounding engine I've ever heard.
As a motorcycle enthusiast, working process inside of an engine cylinder was just an imagination for me. I'm so satisfied after watching this. I can't express how beautiful this is. Thanks a ton mate !!
What a comment! Thanks a lot dude, glad you dug it!
Me t1aoo, and imagine that this 4 stroke cycle is running hundreds of time in a second when your engine is working at highter RPM... fantastic!!!
This needs to be shown to anyone learning about engines!
Four stroke internal combustion engines particularly.
Seeing comments about the oil, the combustion, compression getting past the rings but I have yet to see someone point out that the scavenging effect is super apparent and easily visible in this video. Wonderful job
You're the 1st commenter to mention this - good eye!
The accuracy and precision of valve timing always blows my mind.
Yes, it supriced me to see that the exhaust valve seems to close at the last moment moving at the same speed as the piston so close that the piston is almost pushing it shut...
It's just crazy how close the exhaust valve gets so close to the piston, almost hitting each other 😱
yes the timming in modern engines is critical… tolerances betwen piston going up, and closing valve was in few millimeter distance
Imagine what happens when you cut the belt 😅
@@tomasdaniel6510 There's lots of modern engines that forego the interference design in the name of reliability and bulletproofing. The Toyota 2ZR-FAE (1798cc) has a non interference design despite having variable valve timing and lift, as well as a timing chain in lieu of a belt.
What surprised me was the exhaust valve opening before the piston was all the way down. Is the cam timing off, or is it supposed to be like that?
@@altortugas5979 no its correct it is supposed to be like that.
That's wild. I've seen a few of the clear cylinder head videos, but this gives a much clearer view than that.
I agree - Gotta love the overhead valve engine doing it's thing!
4⁴⁴
3q0tt⅞w2442049⁰²1²¹¹¹03
@@WalupMon I think your cat is walking on the keyboard again
Quite simply just about the finest engineering video ive ever seen, thank you for your efforts buddy 😊
Coming from one of the most prestigious usernames in circulation - that's high praise indeed!
😅 thank you mate x
This is one of the most detailed videos on youtube showing how a combustion engine works, i've seen others but only this one shows things like the oil lubricating the piston in real time and the exhaust fumes appearing instantly on the outside at the slightest lift of the exhaust valve, which gives an idea of how much pressure is held inside after combustion, very nice video!👍
To my knowledge this is the only video where you can view the valves interacting in the stroke of the engine which is absolutely incredible. Amazing video well done
Only one I've seen...Thanks man!
Automotive, motorcycle and boat mechanic 26 yrs…this was absolutely amazing! I’ve never really been able to animate the 4 strokes of a modern engine with my hands and words very well. Intake, compression, power, exhaust all seem self explanatory to me lol. This video brings a new meaning to the phrase “a picture is worth a thousand words” 😉
Keep up the good work!
Thanks a lot brother!
Кутак кысты
Very cool! I love how you can see the combustion gasses flow through the different ring lands.
This is the best thing on RUclips. By far. Mechanic of 20+ years. This is beautiful!
That's high praise from a guy working with these engines everyday!
The amount of time and effort that went into this is astonishing mate , couldn't have done it any better and it's such a underrated video . Best example of how a engine works in real life conditions and shows how inefficient they actually are with all the unburned fuel leaving they exhaust .
Cannot get enough of this video mate absolutely epic job ,well done and thank you for your efforts sir 👌👌
Thanks for the epic comment! I tried to make something petrolheads would love so I'm glad you guys enjoyed it
yup gasoline are injected as liquid imagine how thing changes if was injected as super ho vapor
@@giovinis this is what turbocharged direct injection does
>Says the video is underrated
>Video has almost 7 million views
Seems like engines are not the only objects having strokes.
@@tomdomenico Bozo ?
This is amazing. The best video of a working engine by far. Congrats and cheers from Brazil!
Obrigado Mano! It's something I always wanted to see, and it seems like I'm not the only one 😁
"Obrigado mano!" Adorei esse cara hahaha
+3
🇧🇷🇧🇷🇧🇷🇧🇷
Do Brasil!!! Have some Picanha and watch this video lol 👍
I have always been a visual learner, and have always wanted to see this: a real 4 stroke engine, really running, with a transparent cylinder and super slo mo camera so you can watch it all happen for real. This is legendary.
As a mechanical engineer.. I can truly appreciate his efforts. Material selection and manufacturing process for rings and cylinder is really good.
Awesome video... Great work... Kudos...🙌
This is so awesome! I had a 1987 Honda XR 80. It was one of the first dirt bike engines I took apart and did mods to as a teenager. As you were assembling the engine, I recognized a lot of the same parts and instantly gave me flashbacks in time. I also ran it without a muffler and even your sound on here recalled my memory of instant recognition. Thank you for this. It was also enjoyable to watch your machining process.
Awesome! I thought it would be cool to see the assembly without the cylinder blocking the view
The piston speed at idle was waay higher than I ever expected. Being a motorhead that finds joy in engines and wheels, watching this was like a fuckin dream come true!!
I made this video for guys like you so glad you enjoyed it man!
800 revolutions per minute = 13.3 revolutions per second
@@elvenisar I know, right! Blows the mind
by far the best video of this type i've seen and i feel like i've seen quite a few of them on youtube. This one blows them all away, thank you for making it.
Watching the combustion process in slow motion is just hypnotic. You truly are a genius. Great project man👍🏽👍🏽👍🏽
The patterns of the flames inside the cylinder are simply mesmerizing. Awesome video
Basically, what you're seeing is imperfections in the air-fuel mix - areas of richer and leaner mix that create swirling patterns of flame. It can be quite beautiful when slowed down like this.
@@177SCmaro Yeah its barely a vapor which is what would actually be there in a proper operating temp motor, still it shows the patterns with is important and interesting.
Subscribed
this is so much easier than trying to explain how an engine works to my non mechanical friends
It clearly demonstrates the oil system, cooling system, valve train, combustion, compression, and exhaust happening in real life thats so sick
my teacher had a full acrylic cylinder back in 2004. he didn't have a high speed camera nor a youtube channel to post it on. He did show us how different gasoline and alcohol burned while running with the lights off, while tuning between the 2 fuel sources while it was running. Glad someone could put this together so we can share that with everyone on the internet now. Everyone I told this too that wasn't in my class said it was "impossible" - and here we are.
I'm so over people saying that things like this can't be done. Yes, there are limitations, but it's an educational tool.
Wow. I remember some ten years ago I was dreaming of being able to see a slow motion video of a running engine and back then there was only one, bad quality video available on YT. I basically studied every single frame of that video to fantasize about how it would look IRL. Fast forward today and we can see the whole action through an acrylic cylinder in super high definition. Amazing. Thanks for uploading this!
That makes 2 of us brother!
Very nice. You can clearly see the piston rock at 16:58. Great job!
I was waiting for someone to mention this - look at the eyes on you bro! There's quite a bit of piston to cylinder wall clearance
@@TROdesigns I replace lots of pistons at 15 hours because of it. How about a 2 stroke next. Cheers
I'm impressed with it holding up so well, I guess all the extra work at the beginning was definitely worth while!
THE BEST VIDEO OF SLOW MOTION TO DATE WITH A WHOLE TRANSPARENT ENGINE.
This Is incredible. The fact that you can see the ignition moment and the flame front expansion Is just amazing! Thanks for your work and for sharing this video. Added to my favorites
Man, it's awesome watching the rings doing their job and how much activity there is during combustion. Even the oil sloshing around inside the wrist pin!
Lots of details to check out in slow motion - good eyes on the wrist pin sir!
After seeing this I think It’s insane engine cylinders, and especially cranks and crank bearings last as long as they do.
As a gearhead and an automotive tech of 20yrs the efforts to display this is much appreciated....super cool
This is probably the cleanest and most visible version I've seen on RUclips. Very nicely done.
Thank you for giving us awesome footage right in the beginning of the video!! excellent work! Please make more!
No intro, just give people what they came for! Thanks for this awesome comment and for not demanding a 2 stroke version lol 🤙
Yup
Glad to see engines like this one be alive. I have the 50cc version of it on my honda cy50. I ve seen transparent cylynder heads and now transparent cylinder. Make a combination of these two and you will have the ultimate machine to stare at until it seizes up :D
These engines are hard to kill, but an all Acrylic top end should manage it lol
I don't think you could do an acrylic top end on this engine because it's a single overhead cam design. You would have to do that with a L-head (flathead) engine. Unfortunately, with those engines you couldn't do an acrylic cylinder because the block houses the cylinder, piston and the valves. I think you're stuck with one or the other.
@@ejkk9513 if you did a two stroke then you could
@@ayoutubechannel921 then you have to worry about the rings catching the exhaust port
This is the BEST video on RUclips, or at least in the top 4 IMHO.
Amazing to see total burn. Never thought that happened, but I think I see one of the valves opening a little too soon? This one on the right in the initial showing.
By the way, why aren't normal piston rings overlapped like that, it makes a lot more sense to me to do it your way?
Not only great for the slo-mo part, a great tool for explaining the 4-stroke process. I wonder how long this setup would actually last under normal conditions. Great video!
Normal meaning mounted and driving?
Probably 10 minutes.
Problem being plastic doesn’t carry away heat very fast and as soon as you overheated the cylinder wall, it would lose compression.
Heat will melt acrylic soon.
Not long with acrylic, If he managed to cast it with thick glass it could be interesting.
As somebody who is trying to learn more about how internal combustion engines work and how they transfer the power to the wheels on a vehicle, or whatever else they’re made for, this is awesome. It’s neat to see what the piston does but also watch the fuel/air mixture and ignition.
@@sbdftw1702 You are correct...a great learning tool. Internal combustion engines have always been a combination of timing, chemistry, longevity.
Thank you so much for this. Just a few days ago my daughter asked about this precise topic, and while I tried to explain it as best as I could, nothing beats looking the actual thing xD The look in her face as she watched this was priceless ^^
Now I'm sure she knows how it works heheh.
Glad I could help the cause!
An excellent combo of real time, time lapse, and slow motion footage. Great video. 👍
Glad you liked it! everyone has different opinions on that, but I did my style
Best video I've ever seen. How any engine can run for more than a few seconds is amazing to me
As a ME this is one of THE BEST video of IC engine I have ever seen on the internet. Truly amazing and hats off for ur time and money spent on this!! ✌️
16:57 Look at those mixtures.. sick man 🥶..
Crazy isn't it? Thanks for watching!
Very cool video. Beautiful fabrication work and implementation! It was interesting to me to see how effectively the exhaust gases escaped even when the piston was at BDC. I had always figured that the piston still needed to travel upwards on the exhaust stroke to fully evacuate the cylinder. But clearly there is still tremendous pressure inside the cylinder even after the piston is fully extended by the power stroke. Thanks for the visual clarity.
Thank you very much!
Air will always move high pressure to low pressure regardless
Hence the effectiveness of the 2stroke engine.
I was surprised by the exhaust flow too.
Concentrated and focused regardless of dogs barking and sirens going off, high five.
Best visual explanation of the 4 stroke cycle. Good stuff!
Best video of 2021 for sure, just love seeing the valves in action, now we just need an clear block to show the function of the bottom part of the engine and this will be every engineering teachers dream come true.
Keep up the good work.
Очень интересно наблюдать за такой работой двигателя, спасибо автору за проделанную работу!
Привет.. Как Ваши дела?
@Nagato is better than Punk Naruto Приезжайте сюда, в Россию, и у нас будет водка.
@Nagato is better than Punk Naruto brother, i did not say anything bad.
What i said is "come to Russia and we will drink vodka". 😂
@Nagato is better than Punk Naruto oh it takes a little time to drink alcohol. 😁 You'll get used to it.
People can teach this video in classroom because show us everything in theory we learned before. Thank you man. It's awesome.
Retired Mech Eng here. Now THIS is one hell of a post. 👏👏👏
I really enjoy your video Chris.. I love how methodically and carefully you put everything together, I personally wish that my vehicle could be done by you, due to your attention to detail. Wonderful to see you working.. makes me want to pursue education in mechanics!!!
the GREATEST RUclips VIDEO I've ever seen🙏
Best Regards,
🇮🇳 I N D I A 🇮🇳
Thanks a lot man!
Remarkable detail to your work has resulted in the best educational model that I've seen. That will certainty take some beating. Well done
Thats eyegasm for those who love IC Engines; you nailed it, Bro.
Amazing!
Thanks man!
This is an amazing build/mod and the best, by far, demo of suck, squeeze, bang, blow I've ever seen - for real instead of animated. Animations are OK (in fact they can be excellent educational aids), but to actually see the whole process is absolutely amazing. Well done on a brilliant build and the best video I've ever seen of a four stroke cycle!
Awesome demo. Been trying for years to explain the 4 stroke to my wife. She got it immediately when she watches this.
It's mindboggling as to the speed that all this is happening.
Love how the piston syncs with the camera at times.
Молодец, сколько подготовительных работ, для студентов и спецов по ДВС данный ролик будет очень поучительным! Спасибо Вам. Илону привет)
I agree with manny ! This is the most interesting video I've ever seen on the internet !!! The shock waves coming down through the piston rings are amazing to watch and I loved the camchain view and did we see the points open and close behind the flywheel also ? You-tube has been completed !!!
I tried to pack as much cool shit as I could into 1 video, glad you liked it man!
@@TROdesigns wicked mate, thank you for reply also 😊 yeah, was cool watching the little Honda doing it's thing in real life !!! I have maybe ten of these little OHC singles in various stages of restoration and even a fuel injected version that I'm installing into a 1975 trials/enduro frame 😉 thanks again man and I'm a definate subscriber now, John walker !
@@johnwalker194 Holy shit that's a lot of Hondas! Sounds awesome man
Well... Maybe not the best video in "whole" of internet 😁🤭 but definitely the best one on YT! Super efforts are appreciated 👍
@@Reg4x4 lol. Surely there's more interesting videos on Prawn Hub than RUclips. There's some serious gearheads on here, I love it 🤙🏼
Wish I had this video when I was at school. I spent my last 20 years working at a garage and I find this very educational. Great job!
That’s great Haven’t heard a Honda without exhaust run for year and years. Reminded me of my childhood. Thanks 🙏
Never thought someone would appreciate that exhaust note lol, but glad you enjoyed it
Great view of the workings of a four stroke engine, particularly the power stroke. Finally we can see the dynamic of the fuel-air mixture combustion, especially right at 17:51 of the video.
It would be fascinating to see the dynamics of an abnormal combustion event such as detonation, but I’m sure that is a major challenge to produce and the plastic cylinder may not survive it.
Excellent work, thanks TRO!
Amazing, so cool! We can see the amount of unburdened fuel dragged out the cylinder, and it is funny to see that somehow the flames are affected by the drop in pressure when the exhaust valve starts to open.
Nice observation man!
Great video! First time I have seen this in slow motion with crystal clear video.
The ammount of work that went into this. Well done sir.
I always thought that being able to watch the flame colour with a "Gunson Colortune" transparent spark plug was fascinating but your video gives a whole new complete view. Thanks for all your careful work in making and showing it! 👍
Impressive. Hard to imagine an engine that could complete 150 of those cycles PER SECOND!
awesome, that final shot was the best! thanks for sharing it
This is really, really cool. A real combustion for your eyes.
Salute for your team, keep up the good work.
This is mindblowing, yet so pleasing to watch, love your works dude.
You deserve for more recognition, i think...
Thanks for the comment dude! I think so too lol
👍
@@TROdesigns sorry for the miss-spelled... LoL...😂
@@bagus154ble no worries man!
I think most don't fathom what this means. Very very cool to see how inefficient the carburetor mixes air and fuel. Awesome!
It also looks and sounds like it's running too rich.. Hard to tell without the exhaust system.
I'm a mechanic, and I know about how the four-stroke engines operates. But I never seen it like this. Slow motion watching that engine running. Very good job on the demonstration.
Utterly mesmerising, if I didn't have work to do I could literally spend all day watching this. Without doubt one of the best things to ever be uploaded to RUclips 😊
Dude, what a comment! I appreciate that
Damn that's crazy, I bet this video goes viral
If it doesn't get a couple Millie views, I'm making a kitten mitten video next lol
@@TROdesigns @PabloThePaw is down for some kitten mitten action.
One of the coolest things i've seen! 🔥
Fook yeah man!
The fiery heart of the beast exposed for all to see.
I love the idle sound it makes
Mesmerizing. Thank you for your efforts to produce this video. It makes me realize just how amazing the internal combustion engine is, and also how ancient it is, relative to new EV technology. None the less, fantastic to watch.
It's interesting to see the inner workings of this archaic technology - definitely beautiful to watch. Thanks for the comment man!
What's "new" about EV?
EV sucks
Great work, that's impressive attention to detail.
Thanks for observing the details 😄
A masterpiece! Beautiful. Congrats, and thank you for it! ❤
best video I have ever seen so far!!! Clear and simple and enjoyable. Keep up the excellent work.