If you're not sure what it's about: Here are the videos about this engine: ukposts.info/have/v-deo/rY93aYV-oYKhsIU.html ukposts.info/have/v-deo/aXWBaG-PrJubt4E.html

The issue was never about the fuel, but a sealing issue in the rotary exhaust. You need some rotary shaft seals to prevent top end oil from seeping into the combustion/exhaust chamber. In the build video, you were smearing the rotary exhaust in oil, meaning you created a "Total-loss oiling system", meaning you must continuously feed it oil or the shaft seizes, ergo it smokes - A LOT, because it continually feeds and burns of the excess oil. To (hopefully) prevent that, you need to design the rotary exhaust shaft with bearings and seals, however doing so is incredibly difficult, because of the fine tolerance, added with the risk of the heat from combustion expanding the shaft and seizing it. Unless, you can control how much the shaft would potentially expand, meaning you'd need to make it water cooled.

It always takes time to fine tune something, especially a new engine. You sir, have an incredible gift! If I had 1% of your skill, I would be very happy! Thank you for sharing all of these wonderful videos.

I think it doesn't start until oil gets around the cam shaft... and the oil makes a better seal, so it can start. There MUST be another way to seal it better, but I don't know of a way. Maybe the oil seals they use on automotive engines? idk Please, don't give up. This is amazing.

Дала аьтту бойла хьан,ваша!Дала хьайн кхиамашкахь са вохийла хьо!

Дала аьтто бойл хьа. Бензинах даьт тоьхч болх дик бо бохш ву моьт су хьо.

So if we ever need a way for the Earth to adjust back down from "Zero Emissions" we can fire this up again lol Its beautiful and well made, i loved watching you build it. Well done brother!

A lot of comments here especially the rotary shaft, if ever you will rectify or repair it soon it will become perfect do not stop like the other succesful men did before they became famous kudos bro, nice work!

It's so well built and aesthetically pleasing I want it to work... But even though it's not a success it's a very well built failure. Design and fabrication is top notch, the seals however were not able to keep the oil where it was supposed to be. It's interesting that you managed to make something that looks like it could have come from a factory. Usually a prototype like this looks a lot cruder, less like an engine ready for use and more like a rig built to test ideas on. Just building it and getting it to actually run, however smoky, is a feat on it's own.

The comments in this UKposts can be reduced to cooling, lubrication/sealing, and, possibly, “aeration”. It would be best to solve these issues without having to rebuild the engine. With that in mind I would suggest the following. 1. Regarding cooling. Figure out a way to run water over the cooing fins. Especially the fins around the valve shaft. 2. Regarding lubrication hand sealing. Start with half a bottle of well oiled gasoline and as the engine runs add straight gasoline until you are running without oil in the fuel. 3. Add a crankcase ventilation valve. Especially if, after number 2, the amount of smoke is reduced. 4. This requires some amount of rework, but less than cutting a new valve shaft. Reduce the amount of oil ports in the tube that feeds oil to the valve shaft. Make sure the oil ports are only placed over the “bearing” areas of the shaft. 5. If possible, reduce the oil pressure in the valve shaft oil tube. You may be getting so much pressure that oil is forced into the valve openings. If any of these have a positive impact then you know that, if number 1, you need to redesign with a water jacket. If number 2, use straight gasoline. If number 4, then you might also consider an actual head on the top of the cylinder that cuts the valve shaft in half. This would allow you to but bronze oil bearing bushings along the valve shaft in the head, and Teflon seals in the shaft on each side of the bushings. I really admire your ingenuity in bringing this project as far as you have, and hope you find the means to continue. Cheers! ojb

Ассалому алаекум варохмотиллох ва боракатху 👍👍👍🇺🇿

Add a little DDT or some other pesticide and you got a GREAT fumigation machine! I still love how you thought outside the box on it! Awesome stuff!

Ma shaa Allah, It works great 👍👍👍👍👍

really nice project!! A tip from me. Use the special fuel Aspen 2 and it no longer smokes.

it works!😮

Турбо гал яль цу мотори 😁. А так досмотрел доконца, рекламу посмотрел, лайк поставил и конечно же коммент. Дала аьтто бойл 👍

perhaps try a 50:1 ratio and maybe lean the carb out more. pretty sure i saw dripping from the exhaust which would suggest way too much fuel/oil is going in, or perhaps it is falling out of suspension in the crank case

This is literally insane! Cool bro!

I watched you build this ages ago, I loved that video just like all the other ones, thanks for sharing.

Complete success in my book, as long as you learned from it. Thanks for the videos. They are inspiring to me.

Красавчик!!!!!!!!!!!!!!

теперь нужен глушитель с резонатором !

Try getting rid the oil supply to the head completely and rely solely on the oil in the fuel for the lubrication of the valve assembly

still my heroes for making a engine in his garage. id could only dream of being able to do something like this. hell i couldnt take his garage an a working known working engjine an make one if i had all the parts layed out to copy.

It would be interesting to know how many HP this engine produces. Also, I would like to see this engine to be used to power something you build.

I’d love to see this in a small go kart or small car, it’ll be interesting to see what the engine’s performance and potential really is.

Mashallah love your works 🇬🇧🇧🇩🙏

Vernier cam pulleys, twin rotary valves to adjust overlap etc. Tricky to stop sump oil from getting into the intake. Electronically Actuated solenoid valves will be the future. Then we can choose 2 stroke, or 4 stroke 😜 Koenigsegg is working on these

Good job bro im with you ❤

Saludos desde el Paraguay a todo el equipo de trabajo

Amazing work! What is the tolerance required between the valve cylinder and the valve body? I plan to use your design for my project straight 6 engine. Thanks for your research and hard work!

I use to race snowmobiles that had a rotary valve engine. There was bearings and seals on the shaft both sides of the shaft to seal off the crankcase. The 2 cycle oil separates from the gas to lubricant the bearings in the bottom end. When we rebuilt them there was always a oil build up in the bottom end. I think you are sucking some of this oil up threw your rotary valve and going to the top of the piston. I believe this is where you are getting all your smoke problems. I hope this helps you out.

Почувствовал этот запах )

From Malaysia fan's watching ❤️ enjoy amazing sharing video ✌️ Always support your UKposts channel my friend 😅

Success-and no burnt out drills trying to start either👍

That is so badass! I love the idea, anyway to reduce the oil burning? It would be cool to see it without 2 stroke oil. Maybe roller bearing rotary cam with sealing rings between the bearings and the ports to keep combustion gasses in the chamber

This is so amazing...I'd love to see this on a motorcycle engine but the cyclider head part only,pardon me for this imagination of mine😅...no intake and exhaust valve but a shafting with intake and exhaust in it...i dont know if my imagination is right but i think its more easy to fix the timing to run the engine, timing and the size of intake and exhaust within the shaft and the shaft size...

amazing idea

I don’t know but it might possibly work but I would Put cross hatching in the cylinder wall to make the piston rings spin to keep oil out of the cylinder. Great idea and this is amazing work keep it up

Well done guys 👏

Proof of concept shows you idea at least works. I bet with some fine tuning better seals for the shafts the smoke issue will not be an issue. just make sure you patent your idea before some one steals it

Супер Мастер!👍👍👍

If it runs, it can be optimized. I hope you will come up with an idea to make it work better if you are still interested.

Interesting 👍.

WOW You did it...

do you have a breather set up so the crankcase pressure don't blow oil past the rings/ piston ??

Turbo it my man... trust, it will run so much cleaner, smoother, and with more power.

It runs well, just needs a little refining. Synthetic oil at 50:1 would be a start 👍😊

It would be interesting to measure its power! It's important to run this engine as fast as possible... It doesn't have a valve, so there won't be any risk of floating 😅

Thanks god your hard work pay of 👏👏👏👏👏👏

I would love to see you guys try like E85 or maybe something with a bit higher octane rating.

You are a very good UKpostsr. ❤

Salut, je viens de regarder les deux autres vidéos sur ce moteur, c'est du très beau travail, mais il y a encore deux problèmes à régler! Premièrement, sauf erreur de ma part, il n'y a pas de reniflard, si la pression du bas moteur ne s'équilibre pas avec la pression atmosphérique ça pose des problèmes de surpression et dépression dans le bas moteur. Deuxièmement, le tube de lubrification (le long de l'arbre de distribution) est percé de nombreux trous qui giclent dans les lumières d'admission et d'échappement ce qui, à mon avis, et responsable de la fumée. Il faudrait juste un trou au début de ce tube + une rainure circulaire sur l'arbre de distribution juste en face + une rainure le long de l'arbre, ce serait suffisant pour lubrifier l'arbre et il n'y aurait pas d'huile injectée dans les lumières. Ceci dit j'adore le concept, j'y avait déjà pensé, merci de l'avoir réalisé.

We missed you guys!

Дала аьтто бойла хьа воша Дала беркати бойла хьа болх. Дик Пхьар Ма ша Аллахь.

All the smoke is from cam lubrication. Cam lubrication means it definitely doesn't need oil in fuel. Enough seeps into cylinder from there.

Please show us your engine working with less oil in the fuel and then add to a small vehicle 🙏👍👍👍👍

the entire engine is proof of concept, just needs some tweaking 😁👍

I bet the neighbours love you !

Hi deine videos sind gut! ich gucke sie gerne sehr informativ...от души!! молодец

Ассаламу 1алайкум! Мовсар, по моему с маслом вы немного переборшили, дымит будто бросили дымовую шашку. Как бы тебя не осудили за загрязнение окружающей среды😆. Но ты все таки завел его с чем и поздравляю! Аллах1а аьтто бойла!

I’d suggest to look at the whole combustion process. Do a full stoichiometric calculation. Clearly it’s not combusting fully.

Well done men

Add a exhaust pipe better work sir and nice engine thanks for sharing video sir.

Mooie projecten heb je. Ik doe dat ook. Alleen niet op UKposts.. Groetjes uit Eindhoven

👍

🔥🔥🔥

Have you tried expirimenting with different carburetor jets?

Cool 😎👍👍👍👍👍👍

I think it is dangerous to go below 4%. On the other hand, the implementation of an EGR solution (exhaust gas recirculation) would seem very interesting. It is even likely that the mixture would then go to 2%. Another solution would be to set up a separate lubrication of the rotary valve.

Just reduce the oil pressure to the shaft with a constriction in the feed pipe.

Definitely a motor. 👌👍👍

Is it powerful enough to run a generator

It may be too low air on in? And too many fuel?

Х1алам лати ах и ца борз ю хо!💪

Olha deixe um exaustor para carter do motor. A fumaça indica que o lubrificante do cabeçote está escorrendo para dentro da câmara de combustão. Você precisa desenvolver um sistema de contenção e do lubrificante equivalente ao que os anéis de raspagem faz no pistão.

I think that valve rotor needs seals like this on rotor in Wankel engine,that would seal up combustion chamber from oil

Did I create an engine or a smoke generator... Yes!

Брат возьмись за новый проект так скучно без твоих новых видео

We want to see a motorcycle with this engine

Krena berapa CC om.

I believe I can help with that smoke issue. I myself don't have the resources to build or machine anything but I believe I have some useful ideas.

I want a turbo

try to observe their rotary machine using apex seal

Аллах1 аьтту бойла хьа,

hey! did you change channel name?

ма хаз хитакх сун и хьал летта ! Дал этто бойл шу !

О, так он работает🔥 ☺️

It would be cool if you put this on a go cart or a minibike

Суна луург лелош вукх хьо ваш, дала аьтту Бойла. Лайк ю хьун

check compression then do a cylinder leak down test. you will find the culprit. probably the rings.

Асаламу алайкум брать хьоьц связе мух валур вар хьун хаъ там бар и цхьан станок чертеж ц карйор сун ас описат йич сун и чертежш яит аг1о хир бари хьа

a little bit and you have 1 mio abbos 😎 any ideas for a video at this moment? 😁

iyi güzelde sinek ilaclamada yaparmıki

It needs a two stroke muffler with an oil rag in it

Power something to see if a correction to this motor makes sense Go forward anyway

👍🏻👍🏻👍🏻

✊🏻✊🏻✊🏻

The exhaust throws oil. I think the engine is burning 2T and engine Oil

انا الماينسى ولفه انا الدمعه التجري ويه ميه انا الفارك هوى من فاركوني انا التنشد سماي عن مطرها ربيع الكلب خالي ثمرها العين الك هم تشتاك والشوك ذابحه من يكبر الحب ويطول وتكثر سنينه تكون عشره عمر والله حامينه يمحبوب الشوگ شوگ لوينتظر وكت بينه نحچي قصه لجيالنه ونكول هذا الجره بينه وسلامتكم