Build & Test Lego Engines: V8, U12, H16, X24, multirow-radial-42, S100
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- čas přidán 6. 05. 2024
- More engines. Bigger ones. Enjoy!
00:00 V8: 8-Cylinder V-Engine
01:04 U12: Twin-Straight-6 U-Engine
02:38 H16: 16-Cylinder H-Engine
04:38 X24: 24-Cylinder X-Engine
06:11 42-Cyl 7-Row Radial-6 Engine
09:49 S100: Straight-100 Engine
11:34 side-by-side and sound comparison
Buy a full kit for the first 5 engines:
buildamoc.com/products/5-engi...
Download part list and instructions for the first 5 engines:
brickexperimentchannel.wordpr...
Note: In real life the U12 and X24 have 3-throw crankshafts (pistons are 120 degrees apart) and the 42-cyl has a 6-throw crankshaft. Those are a bit complex to do with Lego so I used simpler 2-throw cranks (180 degrees). Thus firing orders are not correct in those engines. Also the 42-cyl Zvezda M503 was done with radial-6s instead of the real life radial-7s because I couldn't find proper Lego parts for connecting pistons to the crankshaft. The Sherman 6046 U12 engine gearing and phase offset between the shafts were unknown to me so I just guessed them to be 1:1 and 90 degrees. In other ways the models should be correct (hopefully). The V8 has a flat-plane crank that were used in Formula One engines. Lotus 46 H16 flat-plane crank, gearing and phase between the shafts should be correct according to the schema image I found (shown in the video). The U12 has both crankshafts rotating to the same direction as was explained in mapleleafup forum.
Photo attributions:
"Kimi Raikkonen 2007 Britain 2" by Rob Snell (CC BY 2.0)
"Sherman M4A2E8 at CFB Borden" by Balcer (CC BY 2.5)
"Lotus 43 Goodwood Festival of Speed 2015" by neilhooting (CC BY 2.0) - Věda a technologie
A kit for the first 5 engines is available from BuildaMOC: buildamoc.com/products/5-engine-models
Free building instructions: brickexperimentchannel.wordpress.com/2023/10/24/lego-engine-models/
12:37
You should make a wankel rotery engine
"s100 straight-100 engine: never used anywhere?"
[Sees the engine]
Gee I fuckin wonder why
No shit
Its used on a Fiat 500 Edition 100s
@@madman7XX the cylinders measure 1 mm each
I mean, what about a snake car?
They should make a real straight 100, only its kind of bent by 3.6 degrees per piston, and the first piston crank connects directly to the 100th. The whole thing is also the wheel
At this point he's just flexing how many technic piston engine sets he has
Hehe, true
I think he just buy separately from lego factories.
At this point, I think you are 100% correct
I want these
I only have 8 :/
For the first time in my life, I instantly understood the terminology of engine classes. Thank you for that! Orientation of pistons and number of pistons!
I love how they sound pretty accurate to the real engines
Yeah, that's actually pretty funny and impressive
@@coltonbuhler7011 yea
True
Мне очень сильно нравится звук двигатель
Supra mk5 is probably the strongest engine I’ve ever heard
That 42-cylinder monstrosity gave me a newfound respect for the engineering of engines.
and transmissions...the amount of engineering to make sure it doesn’t rip apart... holy hell lmao
@@spccadett I don't think high-cylinder-count engines are typically ran at higher RPMs anyways. There's so much torque going to the shaft already, it's more materials science than design engineering by that point. Ship engines are so massive, they use more cylinders because it's EASIER to get more power with LOWER RPMs that way.
It makes me think of a washing machine for some reason
Radials usually have odd numbers of pistons to avoid some malfunctions, and very few have that many cylinders
Imagine lego kit with that monster
It's wild that even though they are made of lego and being reverse driven they still have the characteristic rumble of a race car, plane or boat.
Eg.gegg. Egg
Same Cylinders, same frequency. Dosen't matter which way it is driven.
I kind of want to know how you could drive it normally with just these pistons and air.
@@dropkickedmurphy6463 I think you actually could... I remember hearing about a driveable Lego car powered by air
@@Saitama-gm9fv yeah
I loved watching the I100 walk itself sideways with the shaft torque. So cool.
Yeah mothafucka shimmying
Anyone wondering what is the temperature inside the pistons? There is so much friction
That's why engine oil exists
@@peari8676 or in this case, short run times
but this one doesn't
it would be aewesome to revisit this with a thermal camera
TEMPERTURE?? TEMPERTURE IS WHAT YOUR WORRIED ABOUT
WHAT ABOUT A MECANICAL ERROR. ONE MISTAKE AND A MISSLE BOAT COULD DETANATE LIKE A NECLEAR BOMB
“What’s so loud down stair honey”
“Don’t worry it’s just my 42-cylinder 7-row Radial-6 engine”
O oh um ok
Cool
"oh ok sorry... wait what we dont own a car!"
Dont forget made of lego
@@Diplop1a WE DO NOW
WAIT TIMY
*BANG*
We did...timmy water isn't fuel
It's crazy the difference in sound each engine makes as he does the test runs. Noticeable difference between the twin-6 and the h16
H16 sounding like a subaru boxer gave me a giggle
@@Dr.Spatula I mean, it is technically a boxer engine
@@SalamenceFury i don't want to figure out the firing order to determine if it's actually a boxer or just 2 180 degree v8s suck together. Too tired for that shit lol. Besides, scale and lack of compression can make miniatures sound funny
Because it was hitting the other shaft on the 16
Why wouldn't they? Of course Legos are going to clank around different when there's more of them.
Your 42 radial engine...wow! Great work!
True it is
Just like a truck engine sound
Sometimes I forget how strong Legos actually are. This is one of those videos that reminds me.
You can build to the Moon and back
this man’s living out my childhood dreams bruh
@gaboli2020 what
@Yoimet Plays yeas mai brudda
I think @gaboli2020 is talking about the name not the pfp ;-;
@gaboli2020 lol snowflake
@gaboli2020 how bout I report you for false reporting bruh
Me: "Man those sound nice I'm gonna go back to each test to listen to them again"
BEC: Sound comparison
Legend
Im the first reply to the most popular comment on this video
BAM!
LEGEND
Im also the 300th like
@@EndmostOcean43Pro lol no
ok now there is 666 likes
In a factory nearby (I used one of their places to film there a few times) they produced those H16s and they have one on display. I was always interested to see the inner workings. Fascinating stuff!
Love the sound of the V8 and the radial all throughout, super realistic. And the H16 on startup actually sounded like somebody was cranking an old GP car. Gotta love that pistons that small still move enough air at the right time to make those noises
I’m surprised these little plastic pieces have the rigidity to reach 3000 rpm
You can build lego guns also
The madman on this channel has done a lot more than reach 3000 rpm and it's worth watching.
Lego part are light so there in not a lot of mass to move that’s why smaller engines rev higher I think the V8 lego engine could go over 20.000RPM if you put a big enough motor to it
@@memethief4113 they can also break aluminium
I thought they will eventually melt.
Damn that h16 really started to sound like an engine when it was nearing 3k!
@crazy xyz shorts ✔✔ Please shut the fuck up, no one cares about your channel.
Timestamp?
@@derodainfamous begins at 4:22
@crazy xyz shorts ✔✔ nobody cares about your shitty fucking bullshit channel
I could say the same about the 42
Most people don’t know it but this is the main producer of your vehicle noise. Granted, camshafts also play a big part as well as your exhaust system, but this is truly a showing of the raw orchestra of any engine.
Without the lubrication like real engines use to help the pistons slide, I wonder how hot the plastic cylinders get from going that fast
Not quite lego, but I ran a model engine fast enough it seized.
@@mekanic5124 do it again and record, I want to see it lol
"I'm only here to see the V8"
*12 minutes later*
"Amazing."
Verified=Likes
true true engines and lego are too cool to pass
same
I'm just liking this to make the like count an even number
That was me... V8s are my fav
The fact that Lego engines actually produce a somewhat similar sound to their full-size equivalents baffles me
everything is hitting together at the same rate and in the same amounts as the ignition in each chamber of a real engine. so it should sound similar but distorted.
I think you should get your car checked out… this is not the sound a engine should make lol
Yep, at the U12 video I was like "wow that actually sounds like a Sherman"
Your absolutely right. The tank engine blew my mind
Ima try to build one of these
this actually makes me wonder if most of the sound an engine makes from the front is coming from the parts moving, not the actual explosions happening
mind ~~blown~~ moved
The biggest contributor to the sound would be the frequency with which it is happening. For example, a V6 engine running at 4,000rpm would have 24,000 explosions per minute, or 400 per second. So an output frequency (sound) of approximately 400Hz would be attributed to the internal combustion. Other frequencies that are mixed in with this frequency would be attributed to other variables, such as cylinder salience, engine vibration based on the torque moments, and imperfections in the engine balance, timing belt path etc. This video gives a good basic idea about different engine configurations, but is not accurate in terms of the cylinder timing (ie: angle offset and ignition timing of cylinders) as well as other variables such as crank angle, as well as the fact that engines use the cylinders to drive the camshaft, where as here he is using the camshaft to drive the cylinders.
@@daveolifent4477 no Bc I’m just going 😢 be there now in a little while I have a few bucks to get on the ground now I just need to have it a few bucks and I have to get it towed and I’ll take care about it lol lol I’m bout to go to get the truck lol I just got hit some car I got hit a lot lol lol I was thinking I could do that but you got a ride home and that’s cool I’ll just get my tires fixed I’ll get it back ewe eI I need a car repair guy I got towed to my mechanic and I saw the truck driver I didn’t get a car park there so I’m sorry I got hit by my cars lol I’m driving back from work I’ll do it tomorrow I’ll get it done I get a lot done done with my work I’ll
@@HondaSportRacing23 whar
WOW, I had no idea there were so many different types of internal combustion engines! This is amazing! You learn something new everyday.
"This was difficult to get to 3000 RPM."
That doesn't look like it was ever DESIGNED to go 3000 RPM.
If he had cased it well, I donct think he would have a lot of problems. I mean, it is still lego and wobbly build. Nothing what a few plates wouldn't fix
Not sure whey he didn't secure it down to anything. He could ha e made it way more stable and saved the hassle of having to retry
@@notgray88 the M503 radial engines runs at 2,200 rpm and the "Dragon Fire" a heavily modified M503 engine made by German Tractor Pulling Team reaches 2,500 rpm generating 10,000 hp
@@docjoules4738 Exactly. Real engines are built with a lot more bracing between banks, and the crank is usually not made of easily disconnected pieces ;) Also the lack of bushings to keep slop out of the system would go a long way, though I get that this is just a neat demonstration video and not actually trying to make something durable.
@@slamshift6927 but making that much of a long shaft would actually decrease reliability and as the RMP's increase the shaft will be twisted due to the effect of torsional Inertia right?
Me: “How much fuel do you want to use?”
Straight 100: “yes” 11:17
Reminds me of when the Veyron was announced and they said "if you are asking about the fuel economy you can't afford it".
@@everettstormy
I think the keyword is "old" but I could be wrong.
I'm confused, is "yes" meant to be funny? It's certainly not an answer to the question. Maybe 'kids' are just too cool/woke to use language conventions these days? 🤔
@@TheTruthHz
Where have you been the last 10 years this has been a meme?
@@HasekuraIsuna That explains it, many thanks. 😊
I pay virtually zero attention to memes, especially stupid ones. 👍
The versatility of LEGO never ceases to amaze me.
Him: opens the radial engine
Everyone: whyyy that's so hard to close
Exactly what I thought
Probably done after the 3000rpm filming, and cut in before
@@WiredUp4Fun god I fucking hope so, this man is a legend and I pray he didn’t have to redo it
@@WiredUp4Fun Imagine if he didn't and after seeing this comment went like "why didn't I think of that..."
@@TobiNightcore 🤣 🤣 🤣 🤣 LOL LMAO
The thing I honestly love about your videos is you start small with an idea fairly simple… then it escalates quickly
Into a monster yea I think the same lol
L
I am also very intrigued by the sound dynamics being demonstrated here.... incredible that the resonance and timbre of the "engine note" is obviously defined by the shape and configuration of the system, as opposed to the medium.....
The pitch we hear is just the frequency of the cylinders oscillating. 3000 RPM is 50 Hz, which is conformably within human hearing range.
that x24 is a thing of beauty. lovely constructions
I like how the H16 just straight up sounds like a real engine
It'd be cool if we got a lego technic car with that exact engine design
Cool thing is that Lotus joined two V8s together to make that engine that they used in their race car
Which real engine car?
@@rehan.m3196 It wasn't Lotus it was BRM. Lotus had no 3 liter engine available to them for the new regulations in the 1966 season and the Cosworth DFV V8 wasn't ready until the third race of 1967. So Lotus either used 2.0 liter Climax engines (enlarged 1,5 liter regulation V's), BRM 2,0 liter V8's and sometimes the BRM H-16, which BRM had designed for the own P83 F1 car first. Lotus was just a customer which purchased this (overly heavy) H-16 engine. They're also the only ones ever to win a race with that engine, the American GP at Watkins Glen 1966.
@@McLarenMercedes oh my bad but thanks for the information bro
The tolerance for these toys are very impressive.
well they are all injection molded, so they would be.
they better fuckin be. the things are 10-15 cents a piece nowadays
they better fuckin be. the things are 10-15 cents a piece nowadays
They can break a steel axle
This is very cool, and the sound of the H16 is awesome. Also that 42 cylinder is insane!
maximum respect for all the effort! good job especially for the 42 cylinder!
Can't wait to see the inevitable team up with a machining channel to get fuel lines running to these things to try out for real. >:D
Man this was my dream since having the yellow bulldozer
@crazy xyz shorts ✔✔ not a relevant video
@@PyroXVuurwerk report it as spam
Probably won’t work that well unless they make Legos out of metal. If you use it for real cars they’ll heat up and melt lol
@UCwy_MM96Y1UY657eEzlQYDQ I don't steam would work, it'd need to be completely different engine and it would hace to be sealed for it to work and even then, hot steam would still melt legos.
Me: Learns to make a Lego car
B.E.C.: Casually makes a missile ship engine
Those slow mo shots look beautiful, like the heart of the machine
I'll be entirely honest, I was completely clueless to how engines worked before this. My dad's a car geek, so growing up I heard all the terminology, but I could never visualize what was going on. Now I get it. Thanks, LEGO :)
"S100: never used anywhere?"
I can see why.
The Lego one is nearly 2m long, a full size one would be too big to use anywhere
My name: AxxL
My job: Superstar
I like: Handsome girls
I have: 2 handsome girlfriends
My dream: Have more subs than my 2 girlfriends
Your name: mev
@@AxxLAfriku wot the fök m8
@@AxxLAfriku hi AxxL, i hope you don't hack into my personal bank account
@@peyton3509 the dude is just a guy that makes some very weird videos trust me dont watch them
This guy's Legos: I can accurately recreate engines and break steel.
My Legos: noooo you cant poke me I'll fall down!!!!!!
Insert Statement About How Its Design And Such That Matters
basically design your builds right and they wont shatter
@@JNJNRobin1337 _screams in followed the manual_
my saturn v rocket: gets dropped with low damage
idk how but i did drop the third stage with little breakage
are your legos actually legos though the fakes are way worse
*I don't use Duplo, that's for sure.*
The s42 was fascinating, but it looked like no attempt / thought was given to the timing of the pistons to balance out vibration.
Nice video.
The radial with an even number of cylinder banks is the oddest thing I've seen in a long time. I'd never heard of such a thing existing before!
Crazy to imagine, that F1 cars just have a LEGO engine inside them
@@everettstormy I was wondering if you were wandering
Im waiting for an idiot to reply lol.
I thought... I thought they would'nt show up... But they did! Because they are idiots!
But they dont. Theyre powered by REAL engines. Stupid
My idiot impression, i think i did good
@@frozennut2430 Hi I'm the idiot, we've been trying to contact you to tell you about your extended car warranty.
Lego should make official series' of vehicles with unique engines. Tank would be sick. Lotus race car.
They won't do war stuff so no tanks.
they do have the engines in technic sets i have one its the porsche 911
How would fuel combustion work
The X24 and 42 Multi-radial are my favourites. All great, though and thanks for sharing!
This inspired me to go and actually learn how internal combustion engines work, and now I know that, so thanks :)
I’ve always loved how when things go so fast they look like they slow down
W T F
@@radoslavborisov2469
It's an optical illusion from the framerate of the video.
@@MJKeenan30
This doesn't explain why it happens with the unaided eye in natural light.
@@Fireholder1 stroboscopic effect
@@2piernik2
Doesn't apply to continuous light (like sunlight).
I'd honestly buy the new of these little lego engines. My friends and family always ask me how engines work and this would be an awesome little teaching model!
Or you could buy the pieces and build them yourself
They're cool, but honestly they leave out some important things about engines, particularly valves and timing belts, so I'm not sure they would really be good for teaching. Pistons are cool, but it's arguably the easiest/least important part of understanding how an engine works.
@@cuthbertallgood7781 yea engines are supposed to be powering the drivetrain, not the other other way around!also these engines have no heads so it’s kinda inaccurate. Cool to look at tho
Not at all a good tool for teaching people how to learn how engines work, it's missing the head and valvetrain.
Okay guys, I'm saying just the bare bone basics lmao. I'm not trying to teach people about timing and spark advance when they've never changed their oil.
That S100 could be fun for use in a supertanker. The engine could flex right along with the ship. Plenty of oil on board for lubrication too :-)
Never heard of that u12. But it runs smooth as is man, great video thanks!
That straight 100 is such a beautiful example of torque…
imagine that bad boy with VTEC!
Torture*
And friction in large systems.
Dö u wanna jumpstart the Earth?
Looking back at it I should have said gyroscopic precession…
There’s a man that wants to put these engines in his Miata
I dont have a miata but id love to have a s100 engine in it if i own one
@@marwanrobroek7861 That would straight up count as a limousine just from the engine itself XD
What if has a SUPRA?!
@@By_darkman ew supra
@@Eddiee757 lmao tuned supras faster than any affordable car I know
I must say the motion on that radial was somewhat hypnotic
that radial engine is amazing... i gotta start building stuff with that kind of equipment, holy crap.
The sheer amount of engine cylinders, pistons, cylinder rods, and miscellaneous pieces this man has is impressive enough. The fact that he has the patience to even built the fiddly engines towards the end is worth praise, well done good sir!
Miscellaneous
I always appreciate how simple BEC’s builds are. It always seems like the absolute minimum required to do the job, which to me is a sign of good engineering. I know I always used to overbuild my technic contraptions to hell.
The simpler the design, the less possible points of failure. Especially important when running things at 3000 rpm lol
@@ErectileSceptile when running the 42-Cyl 7-Row Radial-6 Engine i was scared that it would explode and make a wave of shrapnel
Fun fact. U12 wasn’t only engine used in the M4 Sherman. There was actually a few different types of engines. The M4 Sherman and all its variants only had one thing really in common. Its silhouette, and if I remember correctly. The top mounted MG.
In the pacific campaign the M4 tank was fitted with a Diesel engine instead of a gasoline one.
For the radial 42, I would suggest making a rigid frame to hold the cylinders together. Feel free to experiment with what works best
Next video: building a fusion reactor with legos
The plural of Lego is simply Lego.
@@JohnyG29 Nope, it‘s Legos.
@@trx38 nope, it's Lego as it's an adjective so you can have one Lego brick or many Lego bricks never legos
@@theukuleleist Just for calling it adjectiv, makes your argumentation completely wrong.
@@trx38 twitter.com/LEGO_Group/status/842115345280294912 from Lego themselves
The 42 sounded the most like an airplane engine too :D
I wanna say, the U shaped tank engine sounded closely to a tank, too. Not at 3k RPM, as I'm pretty sure, most tanks never revved that high. But around baseline, lets say, 500 rpm, it had a similar vibe to the real deal.
pitecusH it really sounded familiar to a m4a2
We use it @@pitecusH I
We u VC uuuuuuuu
@@pitecusH the sherman went at around 2900 rpm i believe, airplane engines went a whole lot higher
Yeah, well, look at the friggin thing!
i love the sounds and looks of the u12 and the radial 42
Watching the pistons go up and down make me think with enough work you could make a pixel scene with them to display simple images. That'd take an ungodly amount of effort though.
I love how the number of cylinders in his pile before building the engine gets progressively larger
The H16 sounds amazing, especially in the 10 times slow motion footage you can really hear the tank engine coming through! :)
And U12 also sounds very similar to the sportcar engine
That noise you hear is rod knock as in the rods knocking on the bottom of the cylinder head 😆
The U12 is the tank engine but yeah at that speed they all just sound like normal engines idling
This was exceptionally impressive and I thoroughly geeked out watching this lol! ‼️‼️
The 6-cylinder in-line engine has 120 degree crank pins.
The radial engine does not have a central disc but has the "mother connecting rod" on which all the others work, moreover, when superimposed, the stars are offset from each other.
Me: Watching a lego engine run at 3000 RPM
My brain for no reason: "But what if you put your finger in there?"
Why is this so true…
@@mgraybill9005 From a Lego piston? Nah. It would hurt but the Lego would suffer the bulk of the damage
it feels good
Imagine that dude who literally breaks legs by stepping on them touches S100 lego engine
That thing would explode and turn into bullets
True
I just adore how these tiny plastic pieces start to sounds just like a real engine when up to speed.
Agreed, although the V8 was a flat-plane crank version, it had echoes of Ferrari V8s in it.
Makes me want to try an S100 in the front of my car. :D
@@NigelMarston yeah it did lol, I always love hearing Ferraris flat plane V8s spool up
@@TransGirlGaming If you like those, I highly recommend you listen to a 4.5 litre TVR Cerbera. That has a flat plane crank with an unusually-narrow V-angle. It makes it sound very angry. Despite sharing many similarities with the modern Ferrari V8s, that narrow angle really twists the sound. I had one - still think it was the best sounding engine noise I ever heard. Not comfortably "woofly" like a cross-plane V8 but purposeful... something you imagine the Devil would drive.
@@NigelMarston oh I've heard the TVR cerbera a lot lol, my neighbor had one for years till he sold it at the start of Covid it was this beautiful Rose gold colour, but honestly any engine sounds amazing to me even the old factory I6 in my 81 C10 lol just something about a running engine keeps my mind at ease
so does a playing card on a bicycle spoke. .
Honestly this is one of the coolest things I’ve seen
Very interesting engine layouts and inspiring video! I would love to build Lego engines myself. :)
ASMR and 1000°C knife my ass, this is the most satisfying channel on CZcams. I could watch this all day.
trust me, you dont want a 1000 C knife anywhere near your ass
@@lewisriverkid9929 you say because you never tried it
Pulls out knife
This does a pretty solid job of showing how smooth some of these configurations can be and why some motors are better suited for higher rpms than others.
Right but it seems backwards. Usually A 12 piston engine would be much smoother than something smaller.
@@pinotgrizio3567 I think that's more because the Legos aren't as solid or as stiff as a traditional engine block so any vibration is multiplied instead of just absorbed.
Fewer cylinders + less gaps between Lego blocks = less vibration.
At least that is my guess.
@@Hybris51129 They need to be lubricated too. The reversed transfer of torque may also be a factor, instead of the engine spinning the shaft, the shaft is spinning the engine.
It also shows why we use metals instead of Legos when we make engines
Notice that the last two were used in military vehicles.
Boy you gotta admit
even in lego Lotus engine sound just incredible :D
Incredibly interesting and a lot of new information for me! Thank you!
I love how a sports car, has a more cylinders than a freaking TANK.
i have a 500hp tractor with only two cylinders, all about that torque
The Chrysler A57 multibank used in some M4 Shermans had 30 cylinders.
You'd be surprised to know that hypercars have more cylinders than Semi trucks. Most Semis have straight-six engines, though this comes down to Straight-Six engines being the longest lived and most durable cylinder layout.
More than four times the displacement in the tank engine though.
Some modern tank engines have a grand total of 0 cylinders because gas turbine
I love how the Lego engines noise very weakly recreates the sound the real life counter parts make
I want to back to my childhood and play lego with this man.
Aside the engineering insight, it's also interesting to see that Lego has introduced a variety of new kinds of blocks during the past 20 years since I stopped getting new brick sets.
“Yeah man, my car has the S100 in it.”
“Dang, mine only has a V8… 😕”
realistically, a s100 would be nearly physically impossible to put in a car. A real version of that would probably be close to the length of a full size SUV, or school bus. Even if you make the engine 10 s10 engines side by side, it would still be impossible as there would likely not be enough room in the engine bay of a car. Still though, we can only hope
@@samauman1747 woooosh
The engine would straight up be sticking out
@@crusadeknight896 l i m o u s i n e
Boat
Imagine trying to set the timing on the real thing.
@@user-lv9ml2bj5h commit heart beatn’t
The mere idea of doing that on the more complex ones is enough to trigger my anxiety.
most of these were probably only 2 stroke, especially the aircraft ones but the tank engines are probably also 2 stroke diesels.
That radial engine was beautiful
having the separate cranks in sync with eachother would help cut down on that wobble and shaking
This is so interesting, like watching a genius play with lego's
I think it's safe to say that's literally what it is.
@@StraightOuttaJarhois your correct
4:15 this really sound like real engine!
Fascinating video. As a suggestion, the Napier Deltic triangular opposed piston engine might be an interesting design to try and replicate in Lego.
what a great way to learn about engines thru lego. I love it!!!
Imagine trying to service one of these engines, my god.
That's why big engines mechanics are paid much more
It takes a lot of care effort and fear to maintain big military vehicles, large race vehicles and big ships engines
One loose screw or a bit too little/ much oiling and you have an expensive accident at best
Musk and Bezos: we want to go to Mars as soon as possible.
This guy: hold my lego
Roux bux
@crazy xyz shorts ✔✔ Spam = reports.
Wild....you can actually see the points of resonance for each engine.
Everyone is respecting Lego but I give respect to the creator of this video for doing this and delivering this magnificent engineering & idea that satisfies an unknown curiosity.
This is like a mechanic's progressing nightmare. Imagine having to do any kind of maintenance on that radial engine. How would you reach literally anything on that?!
Imagine an apex seal blowing on one of the inner radials....
I'd imagine the boat one would be large enough that it would mitigate some of the issue, you'd be able to squeeze between sections for instance.
@@jeremymaerkl5504 That'd look like 8:47
@@jeremymaerkl5504 Radial is not a rotary. Apex seals are a rotary thing.
@@wingracer1614 you're right I got the two confused
I can imagine a 100 cylinder engine being used for a tank the size of a house in a dieselpunk setting, or WH40K
Or arranged in a crazy X pattern to move a vehicle like a train the size of a small nation. Like The Spiffing Brit did, in transport tycoon lately.
Hopefully with less crank walk haha
Something like that would be used in an industrial setting like a factory or mining plant, enough power to drill into the earth
Respect to whoever maintained the 42 cylinder engine. Just imagine the firing order on that thing.
the twin straight one for the tank sounded dangerous
I love that they make the noise of the engine at full speed. It really shows how good lego machines are.
Nobody:
Engine swap guys: Almost went in the Osa II missile boat? That's going in a Prius, hold my beer.
I’ve seen people putting BMW engines in Fiat family cars from 1990’s. I wish I was joking.
@@theyeetlord9158 wow
This radial engine looks so perfect.
These are made to look cool and I still love it