not surprised the motor broke, most of it seems to be built with guesswork and lack of knowledge in mind, next time try researching your projects and building from there.
Perhaps you would do us the kindness of going away. It's plain that your comment couldn't possibly apply to any of the content presented on this channel. Remember: you can't be missed if you won't leave.
@@thedailywin537 to be fair the engine stopped after first fire because “front rotor dig into the plate”. A properly measured and assembled engine this would have been spotted. So whilst harsh, Alexander is right.
@@stevedunn854 my point exactly, nothing was actually explored nor was it tested/measured, it's just the equivalent of 'I put together a lego engines'.
@@stevedunn854 I don't disagree that the rotor/plate failure was a blunder. 👍 I still take the broader view that the channel owner's general skill set, which is plainly evident in all of his build videos, is such that it shouldn't be unthinkingly dismissed out of hand (which is the tone of Alexander's comment). A simple mention of the rotor/plate issue, or even a gentle critique, would have been the correct and diplomatic approach here. It's instructive to consider that JohnnyQ90 could have edited out this particular event, but he didn't. His long-established M.O. should guide our corresponding feedback.
What he's actually done is take two radio controlled plane rotary engines (made by a company called OS) and converted them into a single, dual rotary engine. Still some incredible home engineering skills, in fairness... but not entirely home made.
@@SandmannOZ an aircraft rotary engine and this are 2 entirely diffrent engines, this is a Wankel rotary engine, and aircraft rotary engine has cylinders and pistons just like a regular engine, but the entire cylinder block rotates as opposed to a rotating output shaft
The tools is the hard part. Understanding small engines is simple. And it's different for a rotary engine but it's the same concept of compressing air and fuel, igniting said mixture and it combusts to make power.
I have to wonder how many of your viewers know what sort of wizardry you pull off. Having worked manufacturing for 2 decades, and quality control/precision measurement for 6 years; I am always impressed by your work.
11:40. Yep, that’s what happened to my amazing RX2 in 1973. The Mazda had an amazing engine. I could do 50 MPH in 1st gear, or 10 MPH in 4th, and it still had great torque. And response like a slingshot!
@@warbot2544 Those are some of the benefits of a rotary. Always lots of torque, and very high RPMs possible! Too bad they hadn’t figured out the seals well enough. I loved driving it.
I’m so happy this is finally completed, I feel the next step is just adding more rotors until whatever RC vehicle it goes into just has to be built around its size. Great job with this build 😁
This is why I don't have a lathe.... I'd never do anything else... They'd have to drag me away.. !! Curious the demand draw, pulse cycle overlaps with a shared carb and intake manifold..
Wow, I watched the video holding my breath almost till the first start! I'd sooner call this magic if I didn't see the process with my own eyes! It's as much fascinating as an airplane in 1904! You're a great craftsman, absolutely no doubt!
I can respect the intricacy and the time and the planning is just amazing I'm a mechanic myself and I know you can't just pick up a screwdriver and do this thing this guy has to be a NASA engineer very impressive
The thing that really amazed me with those cams that he made heat treated them and then ground them to specific dimensions that is amazing have a great day
That thing is amazing. I'd kill to be able to make one of those bad boys. Glad you didn't damage the rotors and housings too badly when it seized, I would have probably cried for you. Keep up the amazing work!
Simply amazing. One of the best videos I have ever seen. I'm a huge fan of the rotary engine and to see it scaled down to that size is simply amazing!!
My dad is a tool and die maker and spent years as a machinist and welder(he makes stuff like this and more in an aerospace company prototyping shop… the stuff he makes like this blows my mind and he never went to college. Made me appreciate the power and skill of the industrial tradesman 💪
𝐒͠𝐩͠𝐞͠𝐜͠𝐢͠𝐚͠𝐥͠ 𝐝͠𝐚͠𝐭͠𝐢͠𝐧͠𝐠͠ 𝐟͠𝐨͠𝐫͠ 𝐲͠𝐨͠𝐮͠➺ sexy-nudegirls.host Anna is a beautiful girl. He's the person I love, he's my light day. The way the music flows and sounds is extravagant and fun. Anna is icon, legend, beautiful girl, princess, inspiration, a star. I could go on and on, understand this. I love NBA Anna.#垃圾
𝐒͠𝐩͠𝐞͠𝐜͠𝐢͠𝐚͠𝐥͠ 𝐝͠𝐚͠𝐭͠𝐢͠𝐧͠𝐠͠ 𝐟͠𝐨͠𝐫͠ 𝐲͠𝐨͠𝐮͠➺ sexy-nudegirls.host Anna is a beautiful girl. He's the person I love, he's my light day. The way the music flows and sounds is extravagant and fun. Anna is icon, legend, beautiful girl, princess, inspiration, a star. I could go on and on, understand this. I love NBA Anna.#垃圾
I was a tool and die and mold maker for 45 years and I have to admit your genius as far as you design and you're the best machinist I've ever seen man I am impressed have a good day
With parts like bushings and keys, etc, it's always good to make a couple like you did. If you have time to make one, you have time to make two. No one ever said "Man I really wish I didn't have a set of replacement parts". I'm glad you went back to dual carb, I love the way they look, especially on classics.
Beautiful work, as always. How did you disassemble and fix the seized engine when the rotor dug in? I’d suggest using a propeller rather than a flywheel for forced cooling.
Terrific project! Congratulations. I love these little OS Wankels and have two of them. One thing, a propellor, in addition to providing the rotational momentum like your flywheel, also functions as a radiator fan to push air over the fins on the engine to cool it. Your IR camera didn't show things to be too bad, but in the long run that may be a problem. I suppose you could use an external fan for bench running.
@@inoahmann7542 Hahaha... oil cooling through oil loss, it will still overheat the rear rotor and housing. In a loaded application with a proper tune, it will certainly overheat. The rear rotor and housing is in a draft shadow AND if intended for an enclosed under a car shell and used at high rpm (14,000 is a pointless operational rev anyway) it won't last long. As stated, easier and better ways to configure multi-rotor engines given a gear reduction drive will be used anyway.
@@BTW... Not oil cooling, actually evaporative cooling from excess methanol boiling off and not being burned. It has a very strong cooling effect. To brake in a nitro engine in cold weather you need to block off all it's cooling fins because otherwise it'll never get up to operating temp, and that's running the engine with a load, sometimes running it wot for a few seconds at a time. In a car it would need a cooling duct and fan to run with a proper tune but these engines don't need a ton of cooling like gas engines do. I don't know about this engine specifically, but I've seen os rotary engines rev out to 25-29k before (unloaded). Most nitro engines can rev in excess of 30k rpm and some can rev over 40k.
You certainly did a beautiful job machining all the parts for this twin rotor. It turned out very nice. I was looking at your cooling fins knowing these motors run very hot. Then i realised the amount of fuel you put through the engine provided the additional cooling. I used to run a Mazda RX8 rotary but it only manged 45000 miles before requiring new apex seals. Would be great to see your engine installed in an aircraft.
OMG no words tell what I've just saw!! awesome! I want that life for me ! The engine's sound worth every drop of burned full !! That would be amazing to see that beauty flying !!
I cannot affort machinery and tools right now, but my plans for future hobby is create tiny mechanical stuff with sensors and eletronics and your channel is a great inspiration! Thanks
𝐒͠𝐩͠𝐞͠𝐜͠𝐢͠𝐚͠𝐥͠ 𝐝͠𝐚͠𝐭͠𝐢͠𝐧͠𝐠͠ 𝐟͠𝐨͠𝐫͠ 𝐲͠𝐨͠𝐮͠➺ sexy-nudegirls.host Anna is a beautiful girl. He's the person I love, he's my light day. The way the music flows and sounds is extravagant and fun. Anna is icon, legend, beautiful girl, princess, inspiration, a star. I could go on and on, understand this. I love NBA Anna.#垃圾
I have a hatred of the rotary engine. That revealed however this little bugger is to be admired. So to is the work you managed to create it. With RPM so high it has real potential for use . I'm deeply impressed by what you produced and truly admire that you kept at it, until it runs well. Beautifully machined parts.
What a great machinist you are and surprised how responsive the engine was and how quickly it returned to idle when you let the throttle off. Best wishes to you, from, Auckland, New Zealand. Awesome vid and great camera and sound.
I have one of the O.S. Wankel engines, intending to use it in a Piper Cub R/C model. I broke it in properly, but have never run it further than that. The price of these things is ridiculous now. I ran mine for break-in with a prop on it to ensure cooling of the engine, by the way, otherwise the engine gets very hot as you showed. Congrats on this project!
I loved this video, it takes me back to the days when I was young and all the gear to hand. The sky was the limit. It must have been frustrating to experience these set backs.
I can't even imagine how this is only possible... The tolerances and all the thinking for each and every parts. It looks alien to me, honestly ! Fantastic work!
That's crazy! I'm just starting to get interested in all these different little engines and it's amazing to me how these are handmade and work so well! Thanks for the video! You did an outstanding job!
Since you specialize in small engines, it would be fun to see you do a "large" engine, such as a 49cc moped engine, but as a V8 or maybe an inline 6. I'd love to have a V8 moped.
This is absolutely amazing. The amount of time it must’ve taken to build this little engine. I cannot even imagine having that kind of patience. Very well done.
Nice line trimmer motor. I remember these OS motors from the 70's. Expensive and totally unreliable. In hobby stores they became the ultimate dust collectors.
I had a friend that put a pair of them in a scale DC3. I saw it on the flight line many, many times, but I don't ever remember seeing it with both motors running at the same time.
Simply awesome dude, I am a MM and studied the Wankel after buying an RX3 in the 70's, can't tell you how beating a car with a V8 off the mark felt with these little gems, but warming the engine was critical for the seals, I loaned the car to someone for a week and it came back sick. IDIOT right :( Owned 3 rotaries, but that was when I could afford the fuel lol This build from scratch is amazing (but having a lathe is a blessing and essential tool for the smarter of us - always loved metalwork!), well done Johnny, God Force has truly blessed you!
Now I'm really fascinated by Flowmax mufflers. They had sound engineers design them to give optimum performance with less noise. Noise is the ONE thing I dislike about these small engines. Add a big muffler and it might not work at all. It's not very easy to make a good one, but I wish I could find one for these small class of engines.
𝐒͠𝐩͠𝐞͠𝐜͠𝐢͠𝐚͠𝐥͠ 𝐝͠𝐚͠𝐭͠𝐢͠𝐧͠𝐠͠ 𝐟͠𝐨͠𝐫͠ 𝐲͠𝐨͠𝐮͠➺ sexy-nudegirls.host Anna is a beautiful girl. He's the person I love, he's my light day. The way the music flows and sounds is extravagant and fun. Anna is icon, legend, beautiful girl, princess, inspiration, a star. I could go on and on, understand this. I love NBA Anna.#垃圾
This thing is super cool and when it comes to the single carb making run lean I believe it’s because you have the airflow doing two 90 degree turns before entering the engine the fuel in the mixture is getting caught on these turns especially the first one I think it would work if it was a less aggressive angle off into each cylinder
Proud moment for me. Well done my friend. You have done exceptionally well and persevered with your build. I'm sure if you're a true rotar head you're already working on a triple and quad motor. Lot's of respect for your work 🤜🤛
@@madsmc8789 very rich you mean, it was lean with a single carb. glow engines are release a lot of oil but that is excess, needs a fine tune on the needles, ( it is rich for break in process)
@@dans_Learning_Curve Yep very rich to lubricate everything, model engine glow fuel is commonly 15-20% oil so a lot comes out the exhaust even when they are perfectly tuned... There are many different blends but the red colour indicates a synthetic oil and probably some Nitromethane with the majority of it being Methanol. I flew R/C planes for years and they are messy buggers. Great fun though.
Beautiful work. Every mechanical apparatus takes months/years of thought and design more than one prototype plus countless hours of test bed operation to iron out the bugs. Still you never know if you've found all of the devices weak points. never give up, you're almost at perfection on this one. I can see it powering my focke wulf 190D 9. Good luck to you!
𝐒͠𝐩͠𝐞͠𝐜͠𝐢͠𝐚͠𝐥͠ 𝐝͠𝐚͠𝐭͠𝐢͠𝐧͠𝐠͠ 𝐟͠𝐨͠𝐫͠ 𝐲͠𝐨͠𝐮͠➺ sexy-nudegirls.host Anna is a beautiful girl. He's the person I love, he's my light day. The way the music flows and sounds is extravagant and fun. Anna is icon, legend, beautiful girl, princess, inspiration, a star. I could go on and on, understand this. I love NBA Anna.#垃圾
Could you do a 4 rotor or even a 5 or 6 rotor version of this? I think it would be incredibly interesting to watch and see how something like that would perform!
Wow, I am sure many of us would love to do this. And many, including me, would fail for many reasons. So it's nice to see you doing what we would like to do. How much time did you spend on this project?
I really admire people with the skill and patients to build projects like this. The crankshaft was especially tricky looking. If it’s called a crankshaft on a rotary.
thanks for the video John. I enjoyed watching the process very much. The best way to learn is from mistakes, if nobody made mistakes, we wouldn't grow and learn as a people.
My son is in his first year of aerospace engineering, I told him to watch your channel and try to replicate your products as a challenge for his engineering class.
"...so I replaced it with a dual-carb setup..."...as if this takes only seconds to do, hah! (I was in awe.) AMAZING craftsmanship, beautiful to watch. And, a most excellent video! THANK YOU for posting!
What a great project. Congratulations. If you did not try the single carb with a short exhaust, you might consider trying it again. I tried a similarly long tube once and found the engine was extremely lean, too.
My mouth has been on the floor since I first started playing this video! I am in absolute AWE!!!! It gave me goosebumps this is amazing. However just had a light bulb, I’ve seen a mini v8’s and now rotaries…. It would be so cool to see a mini air cooled vw engine like a 2236cc dual Webber carbs on a stinger exhaust, I think I’d die if I ever seen that 🤤
I remember in the early 90's you could buy a wankle engine for a rc airplane, never saw one run, no internet back then, but you are doing a great job...
not surprised the motor broke, most of it seems to be built with guesswork and lack of knowledge in mind, next time try researching your projects and building from there.
Perhaps you would do us the kindness of going away. It's plain that your comment couldn't possibly apply to any of the content presented on this channel.
Remember: you can't be missed if you won't leave.
@@thedailywin537 oh cmon, they are as entitled to their opinion as much as yours. Its not your channel, so shut up.
@@thedailywin537 to be fair the engine stopped after first fire because “front rotor dig into the plate”. A properly measured and assembled engine this would have been spotted. So whilst harsh, Alexander is right.
@@stevedunn854 my point exactly, nothing was actually explored nor was it tested/measured, it's just the equivalent of 'I put together a lego engines'.
@@stevedunn854 I don't disagree that the rotor/plate failure was a blunder. 👍 I still take the broader view that the channel owner's general skill set, which is plainly evident in all of his build videos, is such that it shouldn't be unthinkingly dismissed out of hand (which is the tone of Alexander's comment). A simple mention of the rotor/plate issue, or even a gentle critique, would have been the correct and diplomatic approach here. It's instructive to consider that JohnnyQ90 could have edited out this particular event, but he didn't. His long-established M.O. should guide our corresponding feedback.
Anyone who can scale a rotary engine down to roughly the size of a baseball deserves a sub in my book.
They are commonly made for rc...
What he's actually done is take two radio controlled plane rotary engines (made by a company called OS) and converted them into a single, dual rotary engine. Still some incredible home engineering skills, in fairness... but not entirely home made.
Dude’s out here machining his own multi-rotor crankshafts for RC cars as well as other fully-custom CNC and lathe-built parts.
It’s incredible.
Agreed
@@SandmannOZ an aircraft rotary engine and this are 2 entirely diffrent engines, this is a Wankel rotary engine, and aircraft rotary engine has cylinders and pistons just like a regular engine, but the entire cylinder block rotates as opposed to a rotating output shaft
Just the fact that you have the tooling and knowledge for such a small engine is impressive.
The tools is the hard part. Understanding small engines is simple. And it's different for a rotary engine but it's the same concept of compressing air and fuel, igniting said mixture and it combusts to make power.
All he’s doing is stepping the scale down of a original engine..?
Time and money. That’s it
The best part of the video to me is the very satisfying sound of a "snap" from all the parts as he puts them together. Very preciseally satisfying.
I have to wonder how many of your viewers know what sort of wizardry you pull off. Having worked manufacturing for 2 decades, and quality control/precision measurement for 6 years; I am always impressed by your work.
Oh wow. You have taken a job away from somebody who deserves it for twenty years!!
You should be ashamed of yourself sir.
Wonderful 🎉
11:40. Yep, that’s what happened to my amazing RX2 in 1973. The Mazda had an amazing engine. I could do 50 MPH in 1st gear, or 10 MPH in 4th, and it still had great torque. And response like a slingshot!
How is that possible?
@@warbot2544 Those are some of the benefits of a rotary. Always lots of torque, and very high RPMs possible! Too bad they hadn’t figured out the seals well enough. I loved driving it.
@@BitSmythe Excuse me? High torque on a rotary?
@@Matt-jx2gu OH yeah. It was awesome!
I'm sorry, torque? Rotary engines are hossible at creating torque.
Time to perfect the mini turbo design for maximum Rob Dahm!
I agree
And then put it against a 4 stroke RC car with Hoonigan Mustang body :))
just missing 1/2 rotors.
Then build an rx7 rc body around it 😍
I was just coming to say this Lolol!! A miniature 4 rotor IS WHAT WE NEED…and maybe a supercharger for the v4 😈
I’m so happy this is finally completed, I feel the next step is just adding more rotors until whatever RC vehicle it goes into just has to be built around its size. Great job with this build 😁
@Captain MufDyven *Rob Dahms 4 rotor RX-7 F1 sounds intensifies*
@@ImAcidic10 Was thinking someone should @ this build to Rob.. lol
@Captain MufDyven that would be incredible 😂 it would sound like an angry barrel of bees defending form the sky.
This is why I don't have a lathe.... I'd never do anything else... They'd have to drag me away.. !! Curious the demand draw, pulse cycle overlaps with a shared carb and intake manifold..
Wow, I watched the video holding my breath almost till the first start! I'd sooner call this magic if I didn't see the process with my own eyes! It's as much fascinating as an airplane in 1904! You're a great craftsman, absolutely no doubt!
I can respect the intricacy and the time and the planning is just amazing I'm a mechanic myself and I know you can't just pick up a screwdriver and do this thing this guy has to be a NASA engineer very impressive
No gaskets? The tolerances must be dead on amazing! The world needs more machinists like you Sir . Much respect and great work 👍🏻👍🏻👍🏻👍🏻👍🏻
This miniature engine, albeit an amazing feat of machining, was puking fluids all over the bench. I'm sure it could've used a few gaskets.
The thing that really amazed me with those cams that he made heat treated them and then ground them to specific dimensions that is amazing have a great day
if you wanted to pay a million bucks per engine maybe. for us plebs, gaskets are a life saver, and easy on the pocket book LOL.
This channel has been consistently the absolute coolest, well done content, for years.
Yes, no unnecessary music, just the bare bones manufacturing noises. Love it!
That thing is amazing. I'd kill to be able to make one of those bad boys. Glad you didn't damage the rotors and housings too badly when it seized, I would have probably cried for you. Keep up the amazing work!
The patience and care in this vid as well as the presicion is absolutely stunning. What a wonderful crazy thing to make and share. Thankyou
Simply amazing. One of the best videos I have ever seen. I'm a huge fan of the rotary engine and to see it scaled down to that size is simply amazing!!
Genius !!!
Well done
I'm staggered how quickly the single carb weak mixture seized the rotor !!!
This dude is so capable. Above and beyond anything i've seen.
These people must be somewhere. Just look around what things you are using. Especially the one that invented it or... A huge part of it.
My dad is a tool and die maker and spent years as a machinist and welder(he makes stuff like this and more in an aerospace company prototyping shop… the stuff he makes like this blows my mind and he never went to college. Made me appreciate the power and skill of the industrial tradesman 💪
No kidding...I'm jealous
𝐒͠𝐩͠𝐞͠𝐜͠𝐢͠𝐚͠𝐥͠ 𝐝͠𝐚͠𝐭͠𝐢͠𝐧͠𝐠͠ 𝐟͠𝐨͠𝐫͠ 𝐲͠𝐨͠𝐮͠➺ sexy-nudegirls.host
Anna is a beautiful girl.
He's the person I love, he's my light
day. The way the music flows and sounds
is extravagant and fun. Anna is
icon, legend, beautiful girl, princess, inspiration,
a star. I could go on and on, understand this.
I love NBA Anna.#垃圾
@@qofiagya4891 TRASH 🗑
Amazing work brother! Can't wait to see this in a car
𝐒͠𝐩͠𝐞͠𝐜͠𝐢͠𝐚͠𝐥͠ 𝐝͠𝐚͠𝐭͠𝐢͠𝐧͠𝐠͠ 𝐟͠𝐨͠𝐫͠ 𝐲͠𝐨͠𝐮͠➺ sexy-nudegirls.host
Anna is a beautiful girl.
He's the person I love, he's my light
day. The way the music flows and sounds
is extravagant and fun. Anna is
icon, legend, beautiful girl, princess, inspiration,
a star. I could go on and on, understand this.
I love NBA Anna.#垃圾
Hate to break it to ya, Mazda already did it :/ (but still lots of room for improvement!) RC car though, that'd be a wild ride!
@@qofiagya4891 TRASH 🗑
That signature rotary sound is amazing especially on such a small scale, well done
Sounds nun like a rotory
I was a tool and die and mold maker for 45 years and I have to admit your genius as far as you design and you're the best machinist I've ever seen man I am impressed have a good day
With parts like bushings and keys, etc, it's always good to make a couple like you did. If you have time to make one, you have time to make two. No one ever said "Man I really wish I didn't have a set of replacement parts".
I'm glad you went back to dual carb, I love the way they look, especially on classics.
Beautiful work, as always. How did you disassemble and fix the seized engine when the rotor dug in? I’d suggest using a propeller rather than a flywheel for forced cooling.
I can only imagine how fast a R/C car will accelerate with this little gem in it!
Terrific project! Congratulations. I love these little OS Wankels and have two of them. One thing, a propellor, in addition to providing the rotational momentum like your flywheel, also functions as a radiator fan to push air over the fins on the engine to cool it. Your IR camera didn't show things to be too bad, but in the long run that may be a problem. I suppose you could use an external fan for bench running.
I had the same concern about cooling
It will suffer heat damage in short time.
There are better ways to combine multi-rotor arrays.
@@BTW... running as rich as it is, I doubt it'll get too hot. In a loaded application with a proper tune, it would probably overheat.
@@inoahmann7542 Hahaha... oil cooling through oil loss, it will still overheat the rear rotor and housing. In a loaded application with a proper tune, it will certainly overheat.
The rear rotor and housing is in a draft shadow AND if intended for an enclosed under a car shell and used at high rpm (14,000 is a pointless operational rev anyway) it won't last long.
As stated, easier and better ways to configure multi-rotor engines given a gear reduction drive will be used anyway.
@@BTW... Not oil cooling, actually evaporative cooling from excess methanol boiling off and not being burned. It has a very strong cooling effect. To brake in a nitro engine in cold weather you need to block off all it's cooling fins because otherwise it'll never get up to operating temp, and that's running the engine with a load, sometimes running it wot for a few seconds at a time. In a car it would need a cooling duct and fan to run with a proper tune but these engines don't need a ton of cooling like gas engines do. I don't know about this engine specifically, but I've seen os rotary engines rev out to 25-29k before (unloaded). Most nitro engines can rev in excess of 30k rpm and some can rev over 40k.
You certainly did a beautiful job machining all the parts for this twin rotor. It turned out very nice. I was looking at your cooling fins knowing these motors run very hot. Then i realised the amount of fuel you put through the engine provided the additional cooling. I used to run a Mazda RX8 rotary but it only manged 45000 miles before requiring new apex seals. Would be great to see your engine installed in an aircraft.
Was the rx8 a fun car to drive?
@@xXAlexbXx-hl9nf Yes it was an amazing car but expensive to run . In the end in lost £14000. The price of fun is not cheap.
OMG no words tell what I've just saw!! awesome! I want that life for me ! The engine's sound worth every drop of burned full !! That would be amazing to see that beauty flying !!
I half expected the episode to start with "Hi, i'm Rob Dahm..." :))
Nice work on this one, you're getting better and better at machining stuff.
Make a 6 rotor for dahm! Lol
@@feedyourpassionstoo these engines are quite rare sadly as they are no longer made.
@@cj09beira I could probly source 1 or two locally myself. The E shaft would have to be super strong, I wonder what material would be necessary?
@@feedyourpassionstoo just a hard steel that one could later harden and temper, there shouldn't be much need for exotic steels.
@@cj09beira 4140 would most likely be more than enough. 4340 would bullet-proof it.
I cannot affort machinery and tools right now, but my plans for future hobby is create tiny mechanical stuff with sensors and eletronics and your channel is a great inspiration! Thanks
Boa sorte.
𝐒͠𝐩͠𝐞͠𝐜͠𝐢͠𝐚͠𝐥͠ 𝐝͠𝐚͠𝐭͠𝐢͠𝐧͠𝐠͠ 𝐟͠𝐨͠𝐫͠ 𝐲͠𝐨͠𝐮͠➺ sexy-nudegirls.host
Anna is a beautiful girl.
He's the person I love, he's my light
day. The way the music flows and sounds
is extravagant and fun. Anna is
icon, legend, beautiful girl, princess, inspiration,
a star. I could go on and on, understand this.
I love NBA Anna.#垃圾
@@qofiagya4891 TRASH 🗑
I have a hatred of the rotary engine. That revealed however this little bugger is to be admired. So to is the work you managed to create it. With RPM so high it has real potential for use . I'm deeply impressed by what you produced and truly admire that you kept at it, until it runs well. Beautifully machined parts.
You must be an aerospace machinist. Beautiful ultra fine intense craftsmanship. Enjoyed watching your amazing build.
What a great machinist you are and surprised how responsive the engine was and how quickly it returned to idle when you let the throttle off. Best wishes to you, from, Auckland, New Zealand. Awesome vid and great camera and sound.
Its crazy how extremely fast the RPMs drop to idle. Its almost as if its idling as you rev it lol so cool. Has the Rotor idle and 2T sound.
Its normal for a very very little engine
@@chriscoolTV Largely rotating mass, though, right? Racing engines on actual vehicles respond very similarly.
I have one of the O.S. Wankel engines, intending to use it in a Piper Cub R/C model. I broke it in properly, but have never run it further than that. The price of these things is ridiculous now. I ran mine for break-in with a prop on it to ensure cooling of the engine, by the way, otherwise the engine gets very hot as you showed. Congrats on this project!
I agree as far as the fan it would have saved a lot of grief even though the motor was right on have a good day
I loved this video, it takes me back to the days when I was young and all the gear to hand. The sky was the limit. It must have been frustrating to experience these set backs.
you should put a cup under the exhaust to catch the unused fuel
What happens when it backfires tho
@@jimmiejones5865 nothing
I can't even imagine how this is only possible... The tolerances and all the thinking for each and every parts. It looks alien to me, honestly ! Fantastic work!
That's crazy! I'm just starting to get interested in all these different little engines and it's amazing to me how these are handmade and work so well! Thanks for the video! You did an outstanding job!
Since you specialize in small engines, it would be fun to see you do a "large" engine, such as a 49cc moped engine, but as a V8 or maybe an inline 6. I'd love to have a V8 moped.
Agreed
Here ya go. This is so cool. th-cam.com/video/KyP7lCO6WBg/w-d-xo.html
like keith57000's v10 engine
Straight six moped. Or maybe somehow a small scale diesel??
Can't wait to see mini rx8.... great job and thank you ❤️
This is absolutely amazing. The amount of time it must’ve taken to build this little engine. I cannot even imagine having that kind of patience. Very well done.
Be freaking awesome to see this thing rip in an RC car. Great video thanks for sharing
Потрясающе! Отклик на подачу топлива и максимальные обороты выше всяких похвал! 👍🤝
I really admire someone who builds something like this. 👍 Great job! And it sounds amazing.
Nice line trimmer motor. I remember these OS motors from the 70's. Expensive and totally unreliable. In hobby stores they became the ultimate dust collectors.
I had a friend that put a pair of them in a scale DC3. I saw it on the flight line many, many times, but I don't ever remember seeing it with both motors running at the same time.
Simply awesome dude, I am a MM and studied the Wankel after buying an RX3 in the 70's, can't tell you how beating a car with a V8 off the mark felt with these little gems, but warming the engine was critical for the seals, I loaned the car to someone for a week and it came back sick. IDIOT right :( Owned 3 rotaries, but that was when I could afford the fuel lol This build from scratch is amazing (but having a lathe is a blessing and essential tool for the smarter of us - always loved metalwork!), well done Johnny, God Force has truly blessed you!
12:39 If only someone could invent a Chainsaw that starts this easily.
Really cool! And so realistic, runs super rich, leaks oil all over the place and smokes up the whole area, just like a full sized rotary :)
These projects that I've seen you make are absolutely incredible. Very impressive!
Now I'm really fascinated by Flowmax mufflers. They had sound engineers design them to give optimum performance with less noise.
Noise is the ONE thing I dislike about these small engines. Add a big muffler and it might not work at all. It's not very easy to make a good one, but I wish I could find one for these small class of engines.
Never really thought of that. You bring up a great point
The kind of machines, lathes etc. You have is just mind blowing
Long live the mini Wankel! What a thrill it is to see you machine such an engine!
Sounds like it runs pretty smooth! It's always exciting when you upload a new video about this project. Looking forward to the next one :)
𝐒͠𝐩͠𝐞͠𝐜͠𝐢͠𝐚͠𝐥͠ 𝐝͠𝐚͠𝐭͠𝐢͠𝐧͠𝐠͠ 𝐟͠𝐨͠𝐫͠ 𝐲͠𝐨͠𝐮͠➺ sexy-nudegirls.host
Anna is a beautiful girl.
He's the person I love, he's my light
day. The way the music flows and sounds
is extravagant and fun. Anna is
icon, legend, beautiful girl, princess, inspiration,
a star. I could go on and on, understand this.
I love NBA Anna.#垃圾
This thing is super cool and when it comes to the single carb making run lean I believe it’s because you have the airflow doing two 90 degree turns before entering the engine the fuel in the mixture is getting caught on these turns especially the first one I think it would work if it was a less aggressive angle off into each cylinder
It is also the fact that the is trying to move twice as much air through the carb. If he had one rated for the airflow it would work.
Hey JohnnyQ90! I really admire your work, like jewelers precision. If I was rich, I'd buy something from you, but, I'm not. Very satisfying.
this is one of those thing, if it wasnt filmed no one would believe it. Incredible!
I'm an Electric Guy but I LOVE what you did there it's so nicely homemade, looks amazing crazy little powerplant
Proud moment for me. Well done my friend. You have done exceptionally well and persevered with your build. I'm sure if you're a true rotar head you're already working on a triple and quad motor. Lot's of respect for your work 🤜🤛
Your project is great! I just had a question, is it normal to release so much fluid from the engine exhaust? Or does the engine have a problem?
He was running it very lean for now ;))
@@madsmc8789 I believe it's the opposite, running very rich.
@@madsmc8789 very rich you mean, it was lean with a single carb. glow engines are release a lot of oil but that is excess, needs a fine tune on the needles, ( it is rich for break in process)
@@dans_Learning_Curve Yep very rich to lubricate everything, model engine glow fuel is commonly 15-20% oil so a lot comes out the exhaust even when they are perfectly tuned... There are many different blends but the red colour indicates a synthetic oil and probably some Nitromethane with the majority of it being Methanol.
I flew R/C planes for years and they are messy buggers. Great fun though.
As he clearly wrote engine leaks on front bearing and exhaust,so yes, it's a problem.
After the time/money spent on it...I'd DEFINITELY be running it rich AF lol
A lot better than melting or seizing it up.
Incredible work 🙏🏻
You must have patience of steel Bravo & Impressive!👍
Even though it’s miniature, you’ve been able to capture the rotor owning experience
Beautiful work. Every mechanical apparatus takes months/years of thought and design more than one prototype plus countless hours of test bed operation to iron out the bugs. Still you never know if you've found all of the devices weak points. never give up, you're almost at perfection on this one. I can see it powering my focke wulf 190D 9. Good luck to you!
Awesome series would love to see you continue to increase the amount of rotors
𝐒͠𝐩͠𝐞͠𝐜͠𝐢͠𝐚͠𝐥͠ 𝐝͠𝐚͠𝐭͠𝐢͠𝐧͠𝐠͠ 𝐟͠𝐨͠𝐫͠ 𝐲͠𝐨͠𝐮͠➺ sexy-nudegirls.host
Anna is a beautiful girl.
He's the person I love, he's my light
day. The way the music flows and sounds
is extravagant and fun. Anna is
icon, legend, beautiful girl, princess, inspiration,
a star. I could go on and on, understand this.
I love NBA Anna.#垃圾
@@qofiagya4891 TRASH 🗑
@Operaatio eeeh how about stopping at the 26b engine or what is in the mazda 787 racecar. 4 rotors.
Imagine the toy action man's face getting this fitted into his little plastic car
Having rebuilt a real Wankel which now has 30k miles on it, I can only say, EXCELLENT WORK !!
Could you do a 4 rotor or even a 5 or 6 rotor version of this? I think it would be incredibly interesting to watch and see how something like that would perform!
Wow, I am sure many of us would love to do this. And many, including me, would fail for many reasons. So it's nice to see you doing what we would like to do. How much time did you spend on this project?
his skill set is really boss level, bravo
I think I'd fail at the think about it phase.
@@qofiagya4891 Wow amazing 😮 I'd love to meet you Anna ❤ 😘
this is so wonderfully satisfying to watch, and I'm in awe of your skill and design abilities. Great stuff! :)
The chracteristics of a Wankel engine will never change. Even this tiny little engine braps braps braps
I really admire people with the skill and patients to build projects like this. The crankshaft was especially tricky looking. If it’s called a crankshaft on a rotary.
You talked me into it, I subbed. Good call!
Now it needs a scale Mazda RX3 chassis and body
@IMOES. SEXYY TRASH 🗑
@@jovanka--------4563 TRASH 🗑
Have you ever seen the liquid piston engine? Great work.
Time for two more rotors. We love twins but quadruplets are way more fun when it comes to dorito shaped engine parts!
Sure, overheats 4 times as fast as a single.
Now this is craftsmanship on a precision level that should be respected most definitely brothers!!!!
Absolutely Truly Amazing and Fantastic. Thank you Very much.
thanks for the video John. I enjoyed watching the process very much.
The best way to learn is from mistakes, if nobody made mistakes, we wouldn't grow and learn as a people.
i have no words. this is amazing. you should be super proud of your knowledge. well done!
14,000 rpm. Insane. Dude just make a full size engine. You have the knowledge and ability already.
My son is in his first year of aerospace engineering, I told him to watch your channel and try to replicate your products as a challenge for his engineering class.
"...so I replaced it with a dual-carb setup..."...as if this takes only seconds to do, hah! (I was in awe.) AMAZING craftsmanship, beautiful to watch. And, a most excellent video!
THANK YOU for posting!
The way everything slides into its place is magnificent 😄👍🏼👍🏼
That idle sounds good
your ability to connect with your viewers is unmatched!
This is awesome man, thank you!, Should do a 4 rotor, that would be very unique and also awesome!
You made this from scratch? Wow!
This is probably one of the coolest most impressive things I’ve seen in a long time😮
The sound is ridiculous good any rc car with that will be extremely fun👍
Im digging the baby veocity stacks on the carbs. The whole thing is pure art work.
What s beautiful build! I was glued to it.
This is really impressive from an engineering standpoint.
All of your videos are amazing but this is probably my favorite project so far. Can't help but watch with a huge smile on my face.
i can learn how the rotary engine system works.. i really like watching videos like this.
What a great project. Congratulations. If you did not try the single carb with a short exhaust, you might consider trying it again. I tried a similarly long tube once and found the engine was extremely lean, too.
My mouth has been on the floor since I first started playing this video! I am in absolute AWE!!!! It gave me goosebumps this is amazing. However just had a light bulb, I’ve seen a mini v8’s and now rotaries…. It would be so cool to see a mini air cooled vw engine like a 2236cc dual Webber carbs on a stinger exhaust, I think I’d die if I ever seen that 🤤
Super impressive work Johnny. I owned a rotary Mazda RX2 in the eighties, it was a blast. Amazing engines.
Respect for your craftmanship and patience !!!!
I remember in the early 90's you could buy a wankle engine for a rc airplane, never saw one run, no internet back then, but you are doing a great job...
You made something that works, wastes a lot of fuel, makes a lot of noise = PERFECT !!!
This guy can make tools and fasteners to his own specific dimensions. He could create any motor he desires
Man I'd love to have the tools and know how to be able to machine such fine quality parts. Truly a master.