Turn Motorcycle Engine Into 2 Stroke Opposed piston engine Part 2

Let's Learn Something: Project no.37
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#BestHomemadeopposedpistonengine #HomeMadeEngine #opposed piston engine

[@Thrillrider10]

I'm reminded of the rather odd sound that opposed-piston engines have. Excellent build, as usual.

[@senseysensey1491]

а не будет никакого звука опозита. Он работает как и однопоршневой 2 т.

[@EddieTheH]

​@@senseysensey1491 Maybe he's thinking of the sound from the gears?

[@li0nleo918]

should make a dyno. would be interesting to see how all your engines perform

[@vadimkholin1190]

It will perform very bad , inlet ports should be on one side , outlet on other one that is the benefit of two pistons in one cylinder. In present two outlet and two inlet.

[@CheahCarson03]

@@vadimkholin1190interesting will it be rich mixture?

[@tayloralvidrez4342]

He can't "make" a Dyno. They are mainly digital, not mechanical

[@li0nleo918]

@@tayloralvidrez4342 id imagine there are open source softwares for the digital side of things

[@beachbumberry]

@@tayloralvidrez4342 William Froude would like a word.

[@andivatar6383]

Magnificent! From concept to reality. Sounds quite smooth too

[@jackking5567]

I'm genuinely impressed with the ops ability to create such engines from piles of parts. I'm curious how well it preforms in a motorcycle.

[@stanleydenning]

Me too.

[@tayloralvidrez4342]

I'm guessing not good enough to be worth the trouble. Otherwise Honda/Kawi/Suzuki would be using.

[@mr.pineapple7620]

​@@tayloralvidrez4342well that's not entirely true

[@SIMMOTORS]

@@tayloralvidrez4342 the main issue here is reliability. he just added a shitload of gears. it will perform extremely well in performance tests because it will use the same amount of fuel and propel 2 pistons. in this case lets say the original enginem made 20 hp and 50 MPG. this engine will make somwhere near 30-35 hp and 50 MPG. its super unreliable and thats really the only reason its not widespread.

[@monke316]

It would still use double the fuel right? He used 2 carbs and the engine has twice the displacement now so it would still need more fuel. Also, because he removed the valves, it is a 2 stroke now right? So it would use even more fuel because it fires 2 times as much as a four stroke.

[@ewanbaxter9199]

It is a work of genius. The thickness of that spark plug plate must be critical, it determines the compression.

[@Dymitr_Nawrocki]

Cool engine, the whine of straight-cut gears reminds me of old honda vfr motorcycles that had gear driven camshafts. Also i have engine idea for you, make two cylinder engine that has one cylinder working as 4 stroke and second working as two stroke.

[@beachbumberry]

That was exactly what I was trying to place the sound from! I almost bought a vfr400 when I lived in the uk. Such an awesome bike!

[@EddieTheH]

​@@beachbumberry Brilliant bikes. I saved for ages to get one as a teenager only to find I was waaaaay too tall for it. It was heartbreaking!!! It was epic for half a summer before I had to give in and get something physically bigger because of the neck/back pain. Still never found anything as quick and nimble for someone of my height :(

[@tavaszigabor5375]

the rfvc engine in my XL600 has this whir because of the timing chain design and i really love it

[@Stangbanger1]

had a 1985 VFR 500F Interceptor it sounded very similar.

[@tachankafreeman3442]

lets face it this guy can make anything into an engine and completely redesign an engine

[@legorene]

Beautiful build!! I trully like your videos!! But, as a ships mechanic I wondered if the engine would run well (after seeing the first video). In your design each piston takes care of both intake- and exhaust ports. IRL one piston operates the exhaust port whilst the other one takes care of operating the intake port. This way you'll get a better crossflow of the mixture. None the less; Beautifully done!! My complements!!

[@billjacobs386]

Excellent as always

[@arthursmith5409]

Guy, Sir, the system of correct gearing to get the piston timing correct is amazing.

[@giovannirivera342]

Thats the easiestpart its just a 1to1 ratio everything else is harder except that especially planing how to start making it hahhaha

[@setevarmer]

it needs electronic fuel injection. And slight offset timing between the two cranck shafts., so intake and exhoust arent allways open at the same time, and delete two stroke exhoust system, and introduce supercharger, not with crazy boost or anything, but just to pump air inn to the intake. belt driven compressor side of a turbo maybe. alternative, increase compression to allow for self ignition. and install a diesel pump with direct injection. make it run on any fuel

[@shaunpc2512]

I’ve definitely learned something new today and that is that you have way more crazy ideas than I do. Awesome job as always 👌🏻

[@4thdimensiontravels855]

You are limited only by the materials and tools you can or cannot get. Youve got a gift. A

[@heneralwakin1277]

Next video make a v8 cylinder please

[@SinsBird]

make sure it has a cross-plane crankshaft

[@Matthew-wj8cm]

Show us how it sounds with no muffler please❤❤❤

[@castekracing]

Love the sound this makes! Kinda sounds like a boxer engine

[@ugurrbass]

Awesome. No vibration

[@tnnaroot]

You deserve a Nobel Prize for turning anything into engine

[@user-ec4ug3os2r]

А я бы маслица в картер шестерён добавил! Лайк, однозначно!!!

[@yayansigit2810]

add a starter dynamo to make it even more unique, because your videos are always interesting, I like them, they are always successfuadd a starter dynamo to make it even more unique, because your videos are always interesting, I like them, they are always successfu

[@SamuelVella1995]

This channel is so underrated! You rock

[@NiTecIndustries]

Now let’s see that get strapped to an ATV frame..

[@peterxyz3541]

CRAZY! I❤️❤️❤️this!!!! Seriously, I dream of opposing piston engines for a long time. I want the higher efficiency 👍🏼👍🏼👍🏼😂🙌

[@bobirving6052]

Opposed piston engines can be more efficient because of lengthwise exhaust scavenging. This engine is still crosswise scavenging. Like a traditional two stoke with two cylinders.

[@dokus-kurzknapp3991]

Greetings from Germany. Well done.

[@nigelman9506]

That is amazing engineering, such a smooth engine, I am expecting to see that engine on future vehicles, well done

[@rockpython90]

an australian engineer made one

[@LifeWideOpen780]

You are possibly the most impressive fabricator I have ever seen

[@tayloralvidrez4342]

LeDan better step up his game

[@SekAustria]

Nice bro, ang lakas ng hatak sa tubog parang diesel egine

[@ju5t1n78]

I'd try to put on some resonance exhaust pipes. it sounds like it could need them

[@StephenDanielAddeo]

I think it might need a little oil injector for the top gear. Very cool project though!

[@arthursmith5409]

No, have you ever seen the oil viscosity test in auto parts stores? The bottom gear picks up the oil and the rest of the gears transfer the oil by way of rotation.

[@Lucas_sGarage]

​@@arthursmith5409I best I would add a bit more over half of the tank and it would be ok

[@StephenDanielAddeo]

@@arthursmith5409 that's thicker.

[@josue5852]

definitely took a lot of skill to pull off however the engine in practice probably leaves a lot to be desired cause while it does sound smooth the thing also doesn't seem to like revving and overall just sounds rather weak. might be down to compression or just with the ports but there's something definitely lacking

[@android584]

The Diesel opposed piston engines all need forced induction so maybe this does too?

[@josue5852]

@@android584 maybe however because its gas, however you're very limited in terms of compression unless you go ethanol or race fuel

[@EddieTheH]

I suspect a lot of it's to do with the exhaust. That pipe's made for half of that engine and won't be suited to double the gas flow, that's also probably why it's so smooth at idle. A properly tuned pipe or pair of pipes would help a lot I reckon

[@vulpla]

To day every great strides we make in 2 stroke engineer R.I.P

[@stampamaxdf4341]

I already mentioned in the previous video, you are a genius!

[@dhanisvaran5135]

I'm really happy to see my favorite opposed piston type engine , always think of the engine on motorcycle but in it should be single carb/fuel injection and it should be 4 stroke or 6 stroke . compressed air first before fuel spray. it should included with ( SUPERCHARGER) Targeted things- good fuel mileage, thermal efficiency, higher power with lower fuel , awesome sounds , SUPERCHARGER -sound and power. turbo configuration took Alot of space, weight and heat it might not suitable for motorcycle - SUPERCHARGER good for space , quick, no leg , power & others...

[@Wysockyy]

Cool! next, take any motor of your own and build your own motocross with it

[@freakyfreerider]

Really wanted to hear it rev out more.

[@LifeWideOpen780]

You need to meet up with allan millyard

[@volvo245]

If tuned right this would be the most efficient motorcycle engine ever.

[@maurobernardi7696]

Very very impressing work 😮🙅🏼‍♂️🙅🏼‍♂️🙅🏼‍♂️

[@Jellyflesh]

Excellent build! OP engines are the future of internal combustion

[@jackalqueenston1175]

Motor box = moto amazonas ⚙️🛠

[@thepreviewchannel6398]

racal from philippines 😆 anyway next made a rotary engine from your scraps

[@rokimmuhammad9533]

It's mind blowing result with smooth running engine awesome sound

[@mikekopisz1227]

The gear drive reminds me of the Lucas Oil additive display

[@AwesomeGeorsome]

Funny how the gears are louder than the actual combustion cycles.

[@johnlucas2037]

Very cool!!!! Interesting design since you are using 2 intake ports and 2 exhaust ports. Perfect balance can be achieved if the crankshafts are counter rotating.

[@georgemccabe3522]

This would make it difficult to connect to a drivetrain though. Not impossible. But you’d need to use gears to connect it with a drivetrain and ensure that output power from both engines is mono directional. If they’re rotating in the same direction then a simple chain drive would directly transmit power between both engines to a single transmission mounted conventionally to one of the engines. This seems to be the easiest way of doing it. Perfect balance isn’t really all that important. As long as it’s balanced enough that it doesn’t shake itself apart or cause discomfort for the rider/driver of the vehicle it’s being used on.

[@mitchcardosi92]

The only issue with this that I see, is that you completely missed the point of the operation cycle of an opposed piston engine, one crankshaft needs to lead the other by around 3 degrees, and the exhaust needs to be on that side, the trailing piston gets the intake side, this allows for extended scavenging time, which combined with the long combined stroke, leads to incredible power output and efficiency.

[@johnd4697]

think u need to put more oil in the gears look burnt out

[@thesouloflife7022]

You should try making a rotary valve engine!

[@dominikklez7902]

Great video as Always, next video Idea: Rotary Engine Please

[@nofancytools]

This although an opposed piston engine I believe that a true opposed piston has echaust ports on one side and intake ports on the other side, this is basically two 2 stroke engines joined together

[@punk3lovers321]

Suara 2 tak yang terdengar seperti 4 tak sangat merdu

[@user-rf4nd2kt4t]

вот он настоящий аппазит!!!

[@rikstrauven9778]

It works , my congrats a bit more tuning your 2stroke by porting the inlets a bit avance and the outs a bit later also the exaust pipes lager in diameter ? Annyway you proved yourself and it works ,, well done keep it in a save place and show it one day to your kids

[@aarwid425]

In the case of opposed-piston engines, the exhaust side should only be opposite because of better filling. The ignition on the center of the piston with both pistons. This allows the outlet to be opened and closed earlier. There is no need for pre-compression via the crankcase when using stepped pistons. It's my invention of 20 years of development. No exhaust fumes. H2. Bei Gegenkolbenmotoren soll die Auslaßseite nur gegenüber liegend sein wegen besserer Füllung. Die Zündung auf der Kolbenmitte mit beiden Kolben. Der Auslaß kann so früher geöffnet und geschlossen werden. Die Vorkomprimierung über das Kurbelgehäuse entfällt, wenn man Stufenkolben benutzt. Es ist meine Erfindung von 20 Jahre Entwicklung. Keine Abgase. H2 geeignet.

[@user-iw7yg4vx7i]

Уж как то все подозрительно просто,надо было четырехтактный делать😅

[@Shadobanned4life]

Astonishing,and amazing,you have some real talent Sir.🌞

[@ludeboukema4111]

sounds as a strong engine !

[@John____Smith]

Perfect engineering! Bravo maestro! 👍

[@robthoreson8384]

I want to see a sleeve valve engine next!

[@JOOLZNED]

Great engineering, love opposed piston engines

[@martin-vv9lf]

I like the long gear train and i would like to see a motorcycle mod where the rear wheel chain drive was replaced with a similar long gear train.

[@sunburntlawnmowermechanic16]

you need to put that on a go kart or dirt bike

[@adiekaswara6040]

The sound this engine is rasta...

[@philc8575]

You are a fabrication and engineering GENIUS!!!! Great job, Brother!!!

[@darrinslack1269]

Basically a brillant copy of the Vespa siluro engine from 1951

[@justinelagman6960]

That should sound better if you put the proper two stroke exhaust in that

[@kazudaddy9881]

I think I should add a supercharger&twin plug

[@calonjenazah1067]

Radi engine like Indonesian builder "NAGA LIMA" road to japan

[@maspintarjualan5405]

i guess making the carb closer to the port make it a better running engine

[@user-ek5xb3fg3o]

Такой двигатель ещё Юнкерс 100 лет назад делал и был он 5 цилиндровый с 10 поршнями.

[@anisytv685]

Good skill brothers😊❤

[@julieanddavidmyers6641]

Put this engine in your test bike frame!

[@Mechanico2017]

Nice bro, awesome job next bro you make a 2 stroke diesel engine, I want to see that

[@Herr-Anti]

Very good Work! I think If you put in an oil pump for the front gears it will be better cooled. For more Power give each cylinder one exhaust. How will you cool the cylinders?

[@chrisworx5545]

Ang galing ng pagka timing ng gears👌

[@shaikkareem1637]

Instead of so many small gears, you could have come up with a shaft. Looks compact and less maintenance...

[@corneliussianturi476]

They only think this motorcycle oppose engine was had proper Balancer and shear torq on the crankshaft pendulum, this would be beast on the track

[@muhammednihal2958]

Please make A wankel rottery engine at home,,🙏🙏🙏🙏🤝🤝🤝🤝

[@sicks6six]

watch out Subaru he might learn you something, boxer engines run smoothly as they counterbalance each other, and give great MPG and good BHP, this setup would be good for an off-road buggy mounted transversally across the frame, with a low centre of gravity so it is very stable, to simplify it even more (less is more with engines) one carburettor onto a split inlet, are the oil transfers big enough to feed all the bearings ? You can't get them too big of a diameter IMO very interesting build, watch videos by Allen Millyard if you don't already, he is well known in the UK for making engines the way you do from bits and pieces

[@user-ek5xb3fg3o]

Юнкерс такие двигатели делал ещё в прошлом веке! Только зачем два карбюратора? Там два поршня ходят навстречу друг другу один управляет фазой выпуска а второй выпуском.

[@miketee2444]

Let's learn that two different crankcase volumes definitely don't work well together. This 2 stroke will eat itself. I dont knock someone for trying but reading is a better start than cutting and welding.

[@fotisfotakis1623]

❤❤❤❤❤❤❤❤❤WORK LIKE SHIP MACHIN.

[@ahmadfathurrazzaq501]

spertinya ada kompresi yg terbuka seperti bocor di bagian silinder.. terdengar mencuit.. 😂🙏 tpi ini sngat meng ispirasi..

[@markjurkovich7814]

Absolutely awesome! Good job! 👍

[@didntpassananan6569]

Sir, it runs smooth like butter🎉

[@trenthighvoltage]

Would be interesting to see through the pistons in action.

[@mr-serj-2137]

Ровненько работает ))

[@saidmagomed616]

В редукторі мало масла При запускі, січе з під голови, чути свист.

[@mr.pineapple7620]

If you make a split gear you could change compression ratio by offsetting piston timing

[@newageautotechnology]

Excellent build

[@thelo9338]

Mesin opposed pada dasarnya adalah mesin 2tk yang lebih lanjut.

[@chirilochirilex1346]

Buen Trabajo!!

[@rgap3944]

Better moving cylinder with two piston at end that iss more efficient

[@user-rq8gw8cy9d]

Выхлопную нужно раздельную делать.он душится. В один такт выхлоп.это плохо.нужно короче две выхлопных обязательно

[@kerrypierre9494]

Awesome!!!!!!! You always build, absolutely amazing projects 😎👍🤘🔥🔥🔥🔥

[@republicofgamers9512]

Make inline 4 exhaust note in single cylinder engine it's challenge... maybe intresting also😉

[@AidenMitraGemilang]

coba pake knalpot udang... pasti lebih ok

[@Ruinskiy]

Не удивлюсь если такое пустят в массы

[@trabigeil]

supergeil gemacht

[@jonathankorsgaard5023]

great video. It would be amazing to se this engine driving in a motorcycle