I Combined 10 Engines into 1 Monster 2-Stroke (1 Million Sub Edition) 

Well, some uploads on channels may take a month or so to get the video(s) out. It all depends, just have to be patient sometimes :)

Keep worrying hahahahahaha

He died from the fumes in his garage!

*A lego-stacked 50 piece camshaft aligns within tolerance and survives rpm load? Incredible, this guy should be building bespoke motorcycles.*

Should be building something somebody can use to be usefull this is such a waste of time

You might find them in boats and trains where they're low revving. MIGHT. But in road faring vehicles, a straight eight is the most you'll find. There's a risk of twisting the block and breaking the crank. Those fell out of favor for v8s.

Wärtsilä-Sulzer RTA96-C look that up it is truly a beast of an straight 14 2 stroke diesel

i was going to say, ship engines. Straight 12 and stuff, fuel oil, 2 stroke. 1200rpm, 28,000 hp hahaha. BUT THIS IS FKN AWESOME !!!! ONE MAN AND HIS LATHE/MILL.. If ever the world is coming to an end, I want to work in his shop !!!

The mercury tower of power outboards are a inline 6 250cc per cylinder 2 stroke in the 150hp model I have one tuned out to 225hp that runs upto 7200rpm compared to the stock 5200rpm redline its on a metric 16.9 Carlson hull that's been lightened to 600 pounds they made smaller 90hp 110hp and 115hp and 140hp versions but the Redband 150hp has a whole racing series built around it

@@Dr_Girthly_Baggington Mad Max's mechanic!

You're on the leftist side of RU-vid then. I just watched a guy last week make over 1000 HP in a naturally aspirated 8 cylinder. Choose better channels.

The cranks on the lathe with the connecting rod flailing around willy nilly had me laughing

​@hank1556 how many thousand revolutions with zero lubrication lol. An amazing creation none the less.

@@johnmurray5221 It's a 2-stroke engine. The lubricating oil is mixed in the fuel. The crank does not get an oil bath. And yes, that is an AMAZING creation!!!

​@@DaveC_TNyou missed the point, in the engine the crank is oil covered via the fuel ....on the lathe, spinning at a bizzillion rpm there will be ZERO lube. No real load either, but still, no lube =generally bad for needle bearings

@@unknown-ql1fkit dont matter

Now that it exists, I think it should get put into a go kart, so that when the work is extracted from the engine, it would fly apart, probably at the crank shaft level. If not the welds between the individual engine modules.

@WarrenPostma probably both at the same time lol

Looks like sound engineering if you ask me ....wile E coyote

​@@WarrenPostmadefinitely would want a metal plate between you and that engine if you are driving it lol

My thoughts exactly!

an inline10 2stroke has 10 exhaust-pipes... This has only one ...!!!

@@klausbrinck2137 What are you talking about?

Those pistons looked bigger than 50cc to me. More like 100/125cc in my not at all expert opinion.

@@klausbrinck2137 You can see there is a complex manifold taking the 10 exhausts, one from each cylinder and combining them into a single muffler.

@@klausbrinck2137 an inline 10 2 stroke has 10 cylinders, in a line

Not going to lie.... Ive never seen this channel, so at like 7:30 I was thinking wait a minute this isn't going to work at all its fake. It cant assembled, low and behold the next segment shows me how wrong i was. Well just saw this puppy in half. I never repaired those chinesium cases, but doing repair work on legit manufacturer (honda,yamaha,suzuki usually from lack of chain guard) cases is hard enough. I couldn't imagine on those things.

I can attest that these small engine cases contain some of the dirtiest metal I've ever had to work with in my life! I think I would almost rather weld wrought iron patio furniture than one of these cheap small engine cases LOL

advice from my dad who welds aluminum for the past 10 years is: clean it. use acetone on a white rag and wipe the case with a new rag until the rag stays white. clean anywhere that will get hot from welding, because for some reason the oil gets attracted to the weld and gets sucked into your puddle, even if you perfectly clean just the weld area. that makes porous welds

@@baltazard133T I 1000000% agree. Man it was like welding match heads. FIZZ. The man.

@@bmxscape I agree with you. You should give welding one of these cases a go. Hell make a youtube video of doing it and you will get some decent views i bet. Im surprised how many likes my comment got honestly lol.

Its not that hard to allign the crank

I'm curious about the firing order. I would also like to see an IR camera view of the EGT's. Amazing piece of work, hats off!

@@rheaghen I dont think this thing actually ran. 2 strokes dont like sharing exhaust manifolds because they require exhaust gas to be pulled out. 2 strokes get the most power from a tuned exhaust that is timed to the engine rpm.

@@renaissanceman5847 obviously its running in front of ur eyes big head

@@jesseeastwood4928 Ive also seen videos of perpetual motion machines working... despite the obvious fact that such phenomena is impossible without breaking every law of physics.

I was amazed at how straight that turned out, seeing him rotate it by hand with ease really showed that it was more or less perfect.

With a lathe, dial gauge and perfection at front of mind anything can be made straight enough. Very impressive none the less

Just getting em clocked right too, and milling the collars to connect em, this is one cool cat

Straight *enough* to last long enough for a few seconds running to get the video... It would sag in the lathe so much he might as well have used his thumb fir measurement. You can see the crank case flexing during machining. The crank shaft is the right size for 1 cylinder, 10 will twist it in half if the engine ever did anything other than idle.

​@@dougaltolan3017good thing he can make motor mounts to then.

NASA only hires by DEI now. Just like Boeing. They don't the most skillful person they want the most diversity instead. They even admitted it on an interview.

garage 54 could

The basic geometry and timing is well known/documented up to an inline 14 including the cam shaft. No saying it ain't cool or impressive it is - some of the work was already done. Also Like the inline 6 which we all know - that thing he made would be wicked smooth.

NASA? Hardly.

Nope, NASA is too fake, this guy is the real deal...

Large ten-cylinder engines are common on large ships, such as container ships.

It is. To quote or misquote somebody or other... I'm not impressed it works well but impressed it works at all. I can't see it being possible to take any real power out of the engine without the crank twisting like wet spaghetti but then I don't suppose that's the point of the exercise.

I can see this in a small land speed racer.

zero percent?? Well,i guess your blender isnt t broken!!

Canal boat

tagreed - that crankshaft wouldn't be capable of delivering the power it shoud lbe able to generate.

I think this more of a guy testing his ability & skills. Not nessasarily applying this engine in any application. I'm sure if this guy wanted to, he could forge a crankshaft in his garage, lol

Cooling it would be fun.

​@howardsimpson489 It's air cooled ...

Guys, his name is troll...

Yup, I still dont understand it.

Pretty sure they are all firing at the same time like a Harley

@@quantumss it is a 2 cyl wastepark by 5, thats why the order repeat it self

@@tobytwiss i dont know how ignition on harleys work, but this being a wastespark fires 2 times, and this has 5 of those systems

Yes! Absolutely!!!

I mean, backyard engineering, yes, but master machinist - not even close. This thing has tolerances that would make a real machinist weep.

the guy's just 25-ish years old, seen in his previous videos. A master machinist in his own right, this guy built his own lathe.

@@idrinkfirewater I'm not disputing that he has skills - just that he's a "master" machinist. If you had ever seen a master machinist at work, you'd know what I'm referring to.

That would have a song so eargasmic that it's almost unimaginable.....but those extra couple of degrees in the firing order + 2 stroke is going to make for some banging interference pulses 🤩

Each cylinder being 500cc for a 4-litre lump, hell yes.

If you’re firing too often it actually reduces grip. That’s why Ducati’s fare better in the wet than inline 4’s and why they kept a V2 like crank angle and firing order for their V4 engines. The main disadvantage is the pulsing shreds your tyres.

@@Jonathan_Doe_ that's because there are too few pulses not too many pulses. If you have more fitting per angle of rotation then there is far less degrees between instances of firing = not enough chance to pulse. The more RPMs and ignition events per rpm then the engine is going to sound more like a rotary than a say a V8 So i disagree with that view for the same reasoning you are using to construct your argument?

I was wondering if the pistons where paired judging by the number of coil packs, at least this confirms my own project has grounds to work aswell

honda 160 - had 1 set of points.

*freaking.

@@BlackJaguar1100 It's a wasted spark ignition system. The coil fires twice per crank rotation. As one piston is on the compression stroke the paired cylinder is on the exhaust stroke. The cylinder on the compression stroke is fired. Since there is no fuel in the cylinder on the exhaust stroke it doesn't matter that the spark plug is being fired at the "wrong" time.

@@ethanlindsey risky if true considering that its a 2-stroke not a 4-stroke where the exhaust & fuel gases are separate in a 4-stroke whereas a 2-stroke they generally are not, by all means i could be wrong on that as ive only studied the tkm 125cc 2-stroke & the jaguar v-12 4-stroke, would love the builders input here to clear up the firing order of their engine

I don't think that would work the way he's got it set up they would have to be individuals expansion Chambers And number one they're all hooked up together God bless

Thermally it’s probably a disaster. From a mechanical stability point of view, it’s likely to last less than 8 hours of total engine run time, even if it is not used to actually drive a vehicle or perform any work.

​@@WarrenPostma It has individual heads so expansion of the block probably won't matter too much. However the harmonics of such a long crank must be crazy. I mean that's the reason straight 8 car engines died out in the 20s/30s. Without load I can see it running much more than 8 hours, underload tho.... Like you said ain't gonna be great

Oh that would be so out of sight cool man wow 😳

That was masterful honestly. I was skeptical at first but it was straight as an arrow, amazing craftsmanship.

No revs in this video, only idling.

@@RHflooringRYAN wrong. 36:50

The rev counter is not calibrated. It sowed 8000 when it sounded like 2000. Love the project, great fun..

The much larger straight eights in cars were low revving engines, if this was well built enough, it might rev to 7k or so.

@@ItsDaJax be had a tachometer showing it could already. But it's load that is the issue? However I think the load can balance out because of the firing order of 10 cylinders may be enough to distribute the load in order to not fail as expected? I think 10 cylinders maybe enough? Those couplings if he's made them well and super tight then it could possibly be successful? I personally would have thought drilling out the ends, tap them and then using threaded inserts to lock the ends in alignment and butted up tight face to face and then just filled the V groove with weld then skim on the lathe? But that would require getting each thread depth absolutely perfect in or to but up and have no play or binding in the crank preload? At least with the coupling there is enough gap in between the crank shafts and the alignment is all done via the coupling and also the preload is adjusted by the coupling? Besides that the only option would to be go with a fully redesigned crank cut from billet on a CNC machine? That's a bit much to outlay for something that is technically an experiment? Maybe with the bugs ironed out and it shows potential; then he only needs to spec the crank and get one CNC'd after knowing it works as intended? Theses days 3D Lidar scans are very easy. To do and then some tweaks to the imported 3D model up remove the coupling and reduce that bit of unnecessary spinning mass (will continue to more revs and potentially more HP?) THEN he only needs to fit 10 expansion chambers and reuse the existing pulse configuration only post stinger pipe 👌 Then having a proven billit crank he can slap on a turbo just like those crazy 2 stroke turbo snow mobile dudes with testicles of stainless steel 😲 A RU-vid search for " Snow Mobile 3 cylinder 2 stroke turbo" won't disappoint.

Dude they have over a million followers lol, sure they’re doing just fine.. wouldn’t surprise me if they don’t have sponsors idk 🤷🏾‍♂️

@@tyler238 he used to weld with basically car battery's a few years back but he got a sponsor and a proper machine and since his builds have gotten so much better.

You cant weld aluminum with a stick welder. Aluminum has to be welded with alternating current aka a/c. No possible way to stick weld with a/cit has to be direct current.

@@WillBilly. love to see the come up! Very nice, I haven’t been here long

@@kelevra558 you can stick weld/dc weld aluminum just like you can oxy weld it. The weld is weaker and everything has to be clean and pure, but it can be done. I think the stick rod is e4043 but don't quote me and I've also seen plenty of dc spool guns.

Thanks bro!! Thanks for supporting me from the very start.

​@@letslearnsomething30 You deserve far more subs than you have. I would love to have a mind like yours.

Nah put that 10 cyl in a longtail would be wild

No

V8 cant be done because of the nature of 2-strokes, they need one chamber for one piston, but V engines have one chamber for two pistons, thus a two stroke V8 (or any V engine) wouldnt work.

​@@e32kV8 2 strokes have been made they made them in outboard boat engines and some people have converted those into car engines there's several videos of them

You are wrong bro. There are gasoline 2 stokes V6/V8 outboard marine engines. Do a look to Johnson, Yamaha, Yanmar, etc.

​@@e32kSee above, and also Detroit Diesel strokers - both work by feeding the intake into the cylinder barrel, which is isolated from the crankcase.

​@@e32klook at the Detroit diesel v8 2 stroke. They've been around for over 50 years 👍💯

Hell yeah I want too!

They have a guy that made a V8 Briggs engine for his riding mower he ran it for a while and now he is converting it to be water cooled and he also made a Briggs radial engine for his push mower

@@mikehoncho3099 ive seen that. It’s pretty cool

V8 cant be done because of the nature of 2-strokes, they need one chamber for one piston, but V engines have one chamber for two pistons, thus a two stroke V8 (or any V engine) wouldnt work.

Again you're wrong dude. As i said you before, do a look at the modern variety of large two strokes outboard marine engines from builders like Johnson and Yamaha and change your mind. Sure you are thinking in classic american V8 engines where each crank rod pin shares two rods. Obviously such configuration don't allows two strokes V type engines. But, maybe are you thing the "impossible" twin common chamber you figure can be easily divided via a "center wall" with an oil seal through?. Also, in modern large gasoline two stroke engines (outboard marine engines), the crank chamber is no more used to precompressing the air/gas/oil mixture while the piston runs downwards. No, here the air/gas mixture is prepared seaparately with a specific pump. No more carbs, no more previous 2T oil/gas manual mixtures in the fuel tank. Nowadays, all of these things are all electronicaly managed and injected separatally by its respective injection systems and dedicated pumps.

@@e32k evinrude made outboard 2t v6 and v8 engines...

​@@samurboi8007 yep and the sound like HEAVEN ❤

Yup, resonant expansion chamber

Im 100% sure he knows that.

@@Sam-ob4of 10 of them would be best?

@@JohnSmith-pl2bk It would look cool as hell if each cylinder had its own

@@Sam-ob4of it would be useless unless each cylinder had its own.

this video definitely needs a part 2

There's no practical use for this one except turning fuel into sound and smoke. The problem is fundamental, but quite obvious, though.

There are better ways to get more displacement than adding a bunch of two strokes in series. Balance and synchronicity problems are expected in this setup.

Do it then​@@woody442

Hand RU-vid That 9 That's 2 Take 2 This would b Perfectly balanced if it were an i6 or i12 engine, taking a page outta formula 1"s play book, short strokes + many pistons, this engine is completely justified 🙂

What you gonna put it on?