The lathe tools I used on this video: Machifit Lathe Tools with Carbide Inserts: goo.gl/Zf8ruf Banggood UP TO 60% OFF For Mechanical Parts Big Deals: goo.gl/Xyih3U Banggood UP TO 90% OFF For Black Friday Hot Deals: goo.gl/CrvLco Banggood Max 70% OFF For Electronics & Auto Gear Hot Deals: goo.gl/rczAbk
Next one, or the one after, make a V-twin :). Or, or save it for the 500k sub video. But certainly, i'd like to see what your brilliant mind comes up with in that kind of a challenge. Edit: In regards to your astute observation that you can use a lathe as a mini mill, mind you, there are attachments that give you a milling table instead of a tool holder. Further, you could make your own by cannibalizing an existing mill setup like the ones made for mini drill plates (at the level of parts you're handling, those would be more than enough to handle the job), with a 90degrees backplate attached directly to the saddle. I believe Mr. Pete (mrpete222) has demonstrated or at least shown one in the past.
I love your presentation. No repetitive chatter, no shaky camera, no unrehearsed processes - well, you get the picture. Crisp and clean, edited and intelligent. Bless you, Johnny.
Johnny you know you're an artist, right? I'm not sure how else to describe the things you build. You're the definition of the saying "a machinist sees the part in the stock. He just has to get it out of the metal surrounding it."
GeeksWithFeet I pity the man who cannot see the beauty in a useless creation. I've competed in robotics championships welding, milling, and turning parts. We created machines of purpose, and we created machines with no use simply to advance our skills and satisfy curiosity. I'm very sorry that you can't derive meaning in your life from such endeavors. It's a shame.
1300 thumbs down are those who can't change a fucking light bulb. But hate to see people as amazing as this guy doing such an awesome work. Keep up the good work bro.
Yeah!! I don’t get that!?!? Or it could be pro’s that don’t like people creating more power off dual systems rather to buy a purpose built 2 cylinder engine. Who knows!!!
People will dislike because of music, lighting, colors, the clothes people wear, their accent,fast forward, slow motion, something they wanted to see that isn`t in the video etc etc.. I highly doubt the people who disliked are morons, but a lot of people will dislike for any amount of reasons. It`s not all about the content for everyone. Video too long, video too short, too much this, and so and so didn`t mention this and that. To automatically assume that it`s jealousy and HATE that drives all dislikes? lol, no.. Maybe some day you will gain some perspective and understand the psychology of the internet, or at least the motivations of other people..
From past experience reading the comments here, his loudest critics are usually people who DO know what they are doing, and dislike some technique he used or the way he did something. Its also likely that some people were lead into thinking, from the title and thumbnail, that he "made" the entire engine, then were disappointed to discover it was a modification (no matter how extensive or clever) of a bought part. I have a suspicion that if the title had included the word "modification", you would see a lot less downvotes. Takes all sorts to make a world, who knows what people are thinking. I wouldn't worry about it, the up to downvote ratio is hardly depressing.
Thumbs downers are those who use a wallet for everything and do not know how to use tools. Like Corvettes...always a guy with gray hair driving one to replace his lack for erections..nothing but a big Viagra pill on 4 wheels :) Now you will all start laughing when you see a vette with a gray hair at the wheel...same for any sports car ...LOL
It's not JUST the great lathe work.. it's an extremely well produced vid. Great camera shots, well placed cuts, tasteful dissolves, I even saw a rack focus or two in there. Love it.
Old vid, I know. I'm not a shoulda coulda woulda kind of guy but some constructive thoughts: Running that exhaust port between the engines, and so close to head is bound to create a hot spot on one engine. Probably perfectly fine for display and exhibition running, but if you plan on using this as a power plant of any sort you may want to keep an eye on head temps around that area. As always, great work and attention to detail!
Nicht wenn man das ganze mit einem Infrarotthermometer im Auge behält. Nitros in der größe laufen mit 16% Nitroanteil bei 110-125 ° je nach Kerzen typ optimal der Kühlkörper bring 1. die Hitze so schon gut weg von der Kerze und der Verbrennung 2. Kühlt sich der Motor und alle Teile von selber mit Sprit bis dieser in den Brennraum gesaugt wird. Die Kurbelwelle ist Hohl gebohrt das Benzin fällt vom Vergaser in eine Bohrung und wird durch unterdruck durch die Welle und das Kurbelwellengehäuse verteilt,angesaugt, verdichtet und nach Zündung über die Kanäle um den Brennraum herum wieder raus befördert. 90% gehen durch das Reso mit viel krach in die Freiheit 10%+ über einen Schlauch Richtung Tank um bei hoher Drehzahl genug Benzindruck zu erzeugen und das Ding nicht zu mager läuft und dann zu heiß wird. So passiert wie hier nichts .. da muss man es schon drauf ankommen lassen und über 140° oder mehr grad gehen. Oder hat gerade angefangen damit und keinen Plan dann reist auch mal ein Pleuel ab unter Vollast.
Some questions i hope you can answer :) 1. Did you calculate the new bigger flying wheel in any way? 2. is there no need to tighten the tooth belt with some kind of tension pulley? 3. Regarding performance: wouldn`t it be better to use both carburetors instead of just one? You did an wonderful job so this is no criticism I just want to know your opinion. Best regards Paul
I'm on your side with the carburetors! I would also find a different solution to fasten the exhaust manifolds and mufflers since he basically strangled the system with that internal nut😅
@@Noshbergh- Actually, it is likely he increased the power on that side of the setup, as the increase in back pressure will likely decrease leakage of his fuel air mix (2 stroke) as well as improve the scavenging through the modulation of the exhaust pulses. Think of that side as tuned, rather than a big old low pressure, uncontrolled chamber.
@@jrstreit418 As for the intake, I was thinking he needs a larger carb, no issues with the dual port feed Imo, I dont know much about nitro setups, but if that's a stock carb I'd imagine it would struggle running both without leaning out
Turbos on nitro engines don't do anything but ruin them, they make them run lean on high end and a little on low end so you really don't gain anything, maybe a tiny bit of speed but having to replace your engine after 3-4 gallons instead of 7-8 really is not worth it.
You can turbo the 2 stroke,but since it has no valves it will push a lot of A/F mix out of exhaust. However,you could try to fiddle around with moving intake/exhaust ports to make the turbo a bit more effective. Also you need direct injection,because small carbs are impossible to tune. And you won't be having that much gains. But i thought it would be fun little project since you can get turbo keychains that actually build boost. They have hot and cold side and you can see people mounting them on rc cars. They need some modifications,and they run very little boost,but it would be interesting just to hook one up since he made that exhaust. Maybe he could use it to power cooling system or something,idea is up to him.
I don't know why ANYONE would give you a thumbs down or a negative rating. It's obvious you are BRILLIANT! I love watching your videos. Keep them coming!
Awesome project. A nitro engine powered clock would be an interesting to watch fun project. Of course it is pointless and disfunctional, but it would be a great way to show of your skills
Nice simple design. In 1974 I joined an RC boat club that was associated with NAMBA, (north american model boating association) ..they sanctioned timed speed trials. One of the guys in my club built a gear box that housed two OPS 60 nitro engines. Three straight cut gears on the back of the mount connected both engines to the center gear, starter pully and output collar to drive the flex shaft. His 60 class Hydo ran 82 mph.
ROTAXD That would be a regular chainsaw. I'm talking about miniature chainsaw bars that are meant for woodworking, not for felling trees. The most powerful tool that's designed to use these has a 500 W (0.68 hp) rating, so I'm sure a reasonably small nitro engine would work. But maybe this would be the perfect job for his twin nitro engine.
The intake upset me more then it probably should have. I just seems like that would flow terribly and the one carb would be too small. I would've built it with 2 carbs and a 2 in 1 exhaust instead. But then again: you are the immensely talented guy building this stuff, I'm just someone keyboardwarrior on the internet. :) Edit: 2 in 1 exhaust makes no sense in 2 stroke, therefore the 2 individual exhaust were the correct choice. Thanks Mr. B Good job anyways!
Hellsslave666 if you're gonna go twin carb, may as well twin pipes. It'd be fairly easy to fab up a nicely flowing intake manifold set up for a bigger carb...tuning would be easier too.
I was thinking that 2 cyl. motorcycle engines usually have a 2 in 1 exhaust and that sounds slightly different but it's definitely personal preference. A better flowing intake with a bigger carb (or probably even the small one) would be a huge improvement though.
If you notice, he set the timing of the two cylinders so that they were 180 degrees out of phase, so when one was on the power stroke, the other was on the compression stroke. That means only one cylinder is drawing air through the carb at a time. The carb does not need to be any larger, it is just operating more efficiently now because there is near constant air flow through it instead of pulsing air movement if it were still a single cylinder engine.
So cool. Nice work man! Surprised the single carb was enough. I figured you would at least need to use a carb off a larger engine to be able to give both engines the fuel and air they need
I’m not into all these things but I left TH-cam to play on and you came onto my sight,I could never ever do it but I watched from start to finish and came up with my own conclusion.You are a gifted man....weldone 👍🏽👍🏽😁
i never saw such a long video... without someone's face....but your work is different........ you are amazing bro.... music is nice... i can saw your videos for hours...
Terrific video and extraordinary skill. More a work of art than anything else. Pure craftsmanship and a joy to watch. All thumbs high up from this humble fan.
Beautiful machining, but I bet the piston of the right hand engine will seize after a couple of hours running. It has to cope with reduced area of the cooling fins and added to that heat radiating in from being smack bang next to where the left engine's exhaust is at its hottest.
Your channel was randomly thrown into my feed, I'm only upset cause I hadn't found it sooner! I'm watching all of your videos and it's an absolute pleasure watching you work! Couldn't sub fast enough!!
Man i was all about this till...... you went with just one carborator on the setup! Smh. It would have been so awesome have it been a real mash of complete two nitro engines, working togeather. Still amazing, but needs 2 carbs hah. Or at least a bigger carb from a larger nitro motor. Awesome work tho.
Hecht Speed I agree with you on this, it’s simple and makes total since but at the same time these nitro engines are revving 10x’s the rpm of lets say a banshee twin atv, Ive owned several and all I run is the 2-1 carb setup, but I feel as if these nitro motors on 1 carb would favor one engine/cylinder not matter the tune, but it seems to run good only way to really tell is trial and error I guess and after so long tear each engine down and see the difference
Nice done, One carb for all cylinders are a solution often seen in cars. Motorcycles usually have one carburator per cylinder, AFAIK because the oscillating gases between craburator and cylinder could interfere leading to power losses. And the length of the inlets is usually tuned for resonance.
Hey man. I have watched all you videos, and it's all very cool and impressive. I watched this one last night. I woke up this morning thinking about this set up. The set up now you have them 180 apart for firing order. Just for fun have you played with the timing at all? Maybe for sound difference? Kinda like what people do with the Yamaha xs650 engines with the 277 degree firing mod. I just think it would be fun to play with some different firing orders that's all. Keep making videos, thank you
the sparking is dependent on pressure and these two engines run completely differently as they are totally different but it would be interesting to see it be done I would like to see that also
Nice ... I like how used glue in the arbor, rather than making a clamping Arbor very cool! I also liked how you turn the Chuck into the drill, and use the tool holder to clamp the part. That's a cool little trick. I haven't been on a manual in years. But, if I ever run into a situation, I'll keep this one in mind. Thanks. A nice work, very clean.
Recycle. Some parts when machined are over 80% waste material! It's just part of the billet/cnc process. The good news is the waste metal is easily and fully recoverable over and over again. The downside is billet machined parts are usually expensive as a result of manufacturing time and so much material going to "waste".
Great job! but, Can you connecting 2 engine with Shaft? Instead of belt maybe? because i think belt can break and must buy a new one. to the points,you have to spend more money. Its just my opinion☺
you would have to get the alignment of the shaft absolutely perfect otherwise the thing will shake itself to bits. a belt/chain gives more wriggle room as well as a safe failure point if something were to go wrong, saving the engines by sacrificing a disposable part
I'm really interested to see what this could do with independent carbs with a balance tube, and more careful timing to pit them EXACTLY 180 degrees off, along with an equal-length exhaust with a crossover
Here's a question, are you sure the single carburetor can provide enough fuel so that both engines aren't running lean at wide open throttle under load? Also, exhaust manifold, wtf where's my header? P.S. I want a lathe.
Actually, its getting enough fuel due to the smoke and moisture coming out of the exhaust, secondly, those are airplane engines not a car engine, my Vxp .16 has a header, but those are whole units, to take up less space.
I disliked for the simple fact this achieved nothing from a performance standpoint. I agree this took a lot of work and he is skillful at fabrication, however from a usability/functional standpoint-this makes the vehicle worse (for a variety of reasons). Then again, this hobby is what you make of it, so if that’s his thing so be it. But for anyone wondering there are only disadvantages from an actual “running your nitro RC” standpoint.
nice build very unique with using stock parts but i hope you know that clutch will most likely blow itself apart because it 1 engine and you should do a video with it in a car
Why? Turbo on these kinds of 2 stroke engines just don't work. You blow air in to the crank case, then the intake is open. You can build a lot of pressure, for sure. The crank port closes, and the piston goes down. The bypass from the crank case, in to the combustion chamber opens. As does the exhaust port. All that pressure you just built just blows straight in to the exhaust system. For turbo to work on a 2 stroke engine, you need a different design with valves that control intake, and exhaust.
No, you can build a 2 stroke engine, with valves rather then port timings.The 2 stroke with valves can, but doesn't have to, use supercharging, instead of crank case compression to scavenge the cylinder, and only have to have the exhaust valve, but generally, when you go to a valve design, you add both intake and exhaust valves.
proves any idea can be made to come true i have acess to this stock at work i gotta give it a shot with a few changes like dual carbs electric start tuned pipes thanks for the ideas
The lathe tools I used on this video:
Machifit Lathe Tools with Carbide Inserts: goo.gl/Zf8ruf
Banggood UP TO 60% OFF For Mechanical Parts Big Deals: goo.gl/Xyih3U
Banggood UP TO 90% OFF For Black Friday Hot Deals: goo.gl/CrvLco
Banggood Max 70% OFF For Electronics & Auto Gear Hot Deals: goo.gl/rczAbk
Next one, or the one after, make a V-twin :). Or, or save it for the 500k sub video. But certainly, i'd like to see what your brilliant mind comes up with in that kind of a challenge.
Edit: In regards to your astute observation that you can use a lathe as a mini mill, mind you, there are attachments that give you a milling table instead of a tool holder. Further, you could make your own by cannibalizing an existing mill setup like the ones made for mini drill plates (at the level of parts you're handling, those would be more than enough to handle the job), with a 90degrees backplate attached directly to the saddle.
I believe Mr. Pete (mrpete222) has demonstrated or at least shown one in the past.
JohnnyQ90 esti foarte bun in cea ce faci si clipurile tale sunt foarte interesante,eu te sustin ! 👍
hey john... i'm wondering why don't you make anymore steam things? i'm quite sad to not see anymore of these things :/
Awesome work johnnyQ90. That intake is awesome.
A+++
JohnnyQ90 where can I count those engines
I love your presentation. No repetitive chatter, no shaky camera, no unrehearsed processes - well, you get the picture. Crisp and clean, edited and intelligent. Bless you, Johnny.
Johnny you know you're an artist, right? I'm not sure how else to describe the things you build. You're the definition of the saying "a machinist sees the part in the stock. He just has to get it out of the metal surrounding it."
i dunno how to agree more with what you just said! i've been fascinated with his creation since i found his steam machines! it must be a gift ^^
GeeksWithFeet I pity the man who cannot see the beauty in a useless creation. I've competed in robotics championships welding, milling, and turning parts. We created machines of purpose, and we created machines with no use simply to advance our skills and satisfy curiosity. I'm very sorry that you can't derive meaning in your life from such endeavors. It's a shame.
Don't feed the troll, dude.
mannys9130 sounds like a Michelangelo quote I learned in art class lol
mannys9130 The FIRST robotics competition Perhaps?
1300 thumbs down are those who can't change a fucking light bulb. But hate to see people as amazing as this guy doing such an awesome work.
Keep up the good work bro.
Yeah!! I don’t get that!?!? Or it could be pro’s that don’t like people creating more power off dual systems rather to buy a purpose built 2 cylinder engine. Who knows!!!
People will dislike because of music, lighting, colors, the clothes people wear, their accent,fast forward, slow motion, something they wanted to see that isn`t in the video etc etc..
I highly doubt the people who disliked are morons, but a lot of people will dislike for any amount of reasons.
It`s not all about the content for everyone.
Video too long, video too short, too much this, and so and so didn`t mention this and that.
To automatically assume that it`s jealousy and HATE that drives all dislikes? lol, no..
Maybe some day you will gain some perspective and understand the psychology of the internet, or at least the motivations of other people..
From past experience reading the comments here, his loudest critics are usually people who DO know what they are doing, and dislike some technique he used or the way he did something. Its also likely that some people were lead into thinking, from the title and thumbnail, that he "made" the entire engine, then were disappointed to discover it was a modification (no matter how extensive or clever) of a bought part. I have a suspicion that if the title had included the word "modification", you would see a lot less downvotes. Takes all sorts to make a world, who knows what people are thinking. I wouldn't worry about it, the up to downvote ratio is hardly depressing.
YOU are the mental midget. see my comment.
Thumbs downers are those who use a wallet for everything and do not know how to use tools. Like Corvettes...always a guy with gray hair driving one to replace his lack for erections..nothing but a big Viagra pill on 4 wheels :) Now you will all start laughing when you see a vette with a gray hair at the wheel...same for any sports car ...LOL
It's not JUST the great lathe work.. it's an extremely well produced vid. Great camera shots, well placed cuts, tasteful dissolves, I even saw a rack focus or two in there. Love it.
Old vid, I know. I'm not a shoulda coulda woulda kind of guy but some constructive thoughts: Running that exhaust port between the engines, and so close to head is bound to create a hot spot on one engine. Probably perfectly fine for display and exhibition running, but if you plan on using this as a power plant of any sort you may want to keep an eye on head temps around that area.
As always, great work and attention to detail!
Gg
Rffy
Had the same idea, that and he could have made more power with dual carbs instead of the split single
Nicht wenn man das ganze mit einem Infrarotthermometer im Auge behält. Nitros in der größe laufen mit 16% Nitroanteil bei 110-125 ° je nach Kerzen typ optimal der Kühlkörper bring 1. die Hitze so schon gut weg von der Kerze und der Verbrennung 2. Kühlt sich der Motor und alle Teile von selber mit Sprit bis dieser in den Brennraum gesaugt wird. Die Kurbelwelle ist Hohl gebohrt das Benzin fällt vom Vergaser in eine Bohrung und wird durch unterdruck durch die Welle und das Kurbelwellengehäuse verteilt,angesaugt, verdichtet und nach Zündung über die Kanäle um den Brennraum herum wieder raus befördert. 90% gehen durch das Reso mit viel krach in die Freiheit 10%+ über einen Schlauch Richtung Tank um bei hoher Drehzahl genug Benzindruck zu erzeugen und das Ding nicht zu mager läuft und dann zu heiß wird. So passiert wie hier nichts .. da muss man es schon drauf ankommen lassen und über 140° oder mehr grad gehen. Oder hat gerade angefangen damit und keinen Plan dann reist auch mal ein Pleuel ab unter Vollast.
now build a nitro flat boxer 6
with unsymmetrical exhaust for subie-like rumbling sound
for that he would acctually need to rebuild the crank and stuff xD
Sergey Afanasev 22b clone
I think in my case, it would be more feasible to make a straight 6. But I'm not sure what coupler should I use to connect them.
JohnnyQ90, two-stroke 6 cylinders with the same belt-connected topology? Or one with common crankshaft?
nice project what about a rotary next
Is there a video showing that this engine is installed in an actual rc car and some test run id really love to see it
Aufa suzzy yes his newest vid when he install his brakes
some rc companies. make a chassis with a twin engine mount, i used to have a truggy with two .21 engines
No not yet
search up the Ofna twin Titan, that has two engines :)
@@itsalexplayz2782 Good luck ever finding one that isn't a few grand though, rare as heck. There is one on eBay currently priced at 2500$.
Like that you left the drilling noises and lathe noises in most people don't do that anymore and I appreciate the sounds I miss metal working
I do not know where you have got all this skills but to me you are a genius!
He is a Genius.
FYI:
18:35 that is real time.
Imagine how fast he busts
J Jamel LMAO IM SUBBING
Hhhhh yes its true 😂😂😂😂😂
🤣
FYI: watch the whole video lol
Some questions i hope you can answer :)
1. Did you calculate the new bigger flying wheel in any way?
2. is there no need to tighten the tooth belt with some kind of tension pulley?
3. Regarding performance: wouldn`t it be better to use both carburetors instead of just one?
You did an wonderful job so this is no criticism I just want to know your opinion.
Best regards Paul
I'm on your side with the carburetors! I would also find a different solution to fasten the exhaust manifolds and mufflers since he basically strangled the system with that internal nut😅
@@Noshbergh- Actually, it is likely he increased the power on that side of the setup, as the increase in back pressure will likely decrease leakage of his fuel air mix (2 stroke) as well as improve the scavenging through the modulation of the exhaust pulses. Think of that side as tuned, rather than a big old low pressure, uncontrolled chamber.
@@jrstreit418 As for the intake, I was thinking he needs a larger carb, no issues with the dual port feed Imo, I dont know much about nitro setups, but if that's a stock carb I'd imagine it would struggle running both without leaning out
@@IvanU90 with the engines firing 180 degrees apart the carb is only feeding one engine at a time I believe
1. no
2. no
3. no
But the result is wrooom wroom
Now turbo it!
CME good idea
how small would this be? XD it's getting serious now!
Turbos on nitro engines don't do anything but ruin them, they make them run lean on high end and a little on low end so you really don't gain anything, maybe a tiny bit of speed but having to replace your engine after 3-4 gallons instead of 7-8 really is not worth it.
You can't turbo a 2-stroke engine.
You can turbo the 2 stroke,but since it has no valves it will push a lot of A/F mix out of exhaust.
However,you could try to fiddle around with moving intake/exhaust ports to make the turbo a bit more effective.
Also you need direct injection,because small carbs are impossible to tune.
And you won't be having that much gains.
But i thought it would be fun little project since you can get turbo keychains that actually build boost.
They have hot and cold side and you can see people mounting them on rc cars.
They need some modifications,and they run very little boost,but it would be interesting just to hook one up since he made that exhaust.
Maybe he could use it to power cooling system or something,idea is up to him.
I don't know why ANYONE would give you a thumbs down or a negative rating. It's obvious you are BRILLIANT! I love watching your videos. Keep them coming!
Hey John,
From one Mad Scientist to another this excellent creation is begging for a super charger!
Mad Scientist shut the fuck up kid
Trill Matic look at your profile pic then consider saying something else.
Frenzyyy at least I put myself to public Unlike you
Trill Matic my profile pic is me mate look again and reconsider your next reply
i wanna see it run on a boat or a car. .can you make that happen?
Make RC with that engine mate. Must be awesome 👏
Already been done. Used to race rc boats that use two 35cc engines called x-hydros pretty badass boats give it a search if you're bored lol
Awesome project. A nitro engine powered clock would be an interesting to watch fun project. Of course it is pointless and disfunctional, but it would be a great way to show of your skills
that would make an interresting noise...now i am immagineing a swiss clock, or an german "Kuckucksuhr" with it inside
DerZocker2000000 That would also funny. I was imaginig some kind of old fashioned alarm round clock with bells on top
I would never get so lucky super gluing so many metal things.
Nice simple design. In 1974 I joined an RC boat club that was associated with NAMBA, (north american model boating association) ..they sanctioned timed speed trials. One of the guys in my club built a gear box that housed two OPS 60 nitro engines. Three straight cut gears on the back of the mount connected both engines to the center gear, starter pully and output collar to drive the flex shaft. His 60 class Hydo ran 82 mph.
You've got a nice workshop. Your workmanship is also very good. Fun to watch.
I'm supposed to study for my university entrance exams but here i am watching a video about making a twin nitro engine
Ugh... Did you get in.
@@makern5304 I did! Computer science here i come
Would be really cool if you could build a tiny nitro powered chainsaw using the Bosch NanoBlade thingies.
Yes. That would be very nice. I was about to sugest that too.
swiss have to be a biiig nitro motor...that saw is likely making 4-5 horsepower & gobs of torque.
ROTAXD
That would be a regular chainsaw. I'm talking about miniature chainsaw bars that are meant for woodworking, not for felling trees. The most powerful tool that's designed to use these has a 500 W (0.68 hp) rating, so I'm sure a reasonably small nitro engine would work. But maybe this would be the perfect job for his twin nitro engine.
guess your wish was granted :)
the level of precision is just amazing
Amazing precision and creativity... So many precise measurements and cuts...
Nicely done Sir. Would it be possible to do a vid with the engines offset by different amounts? Just to see how they run/sound. 90° , 45°, 0°.
The intake upset me more then it probably should have. I just seems like that would flow terribly and the one carb would be too small. I would've built it with 2 carbs and a 2 in 1 exhaust instead. But then again: you are the immensely talented guy building this stuff, I'm just someone keyboardwarrior on the internet. :)
Edit: 2 in 1 exhaust makes no sense in 2 stroke, therefore the 2 individual exhaust were the correct choice. Thanks Mr. B
Good job anyways!
Hellsslave666 if you're gonna go twin carb, may as well twin pipes. It'd be fairly easy to fab up a nicely flowing intake manifold set up for a bigger carb...tuning would be easier too.
I can sort of understand, tuning one nitro engine is hard enough, let alone 2 with 2 different carbs
I was thinking that 2 cyl. motorcycle engines usually have a 2 in 1 exhaust and that sounds slightly different but it's definitely personal preference.
A better flowing intake with a bigger carb (or probably even the small one) would be a huge improvement though.
I think he should've used a 8th scale carb (.21 motors)
If you notice, he set the timing of the two cylinders so that they were 180 degrees out of phase, so when one was on the power stroke, the other was on the compression stroke. That means only one cylinder is drawing air through the carb at a time. The carb does not need to be any larger, it is just operating more efficiently now because there is near constant air flow through it instead of pulsing air movement if it were still a single cylinder engine.
What are you going to use it for?(Asking because of the clutch)
Vladimir Grundler probably some kind of fruit blender. Don't want the fruit to bog out the engine
JoshIsParty all new nitro blend super blender! Very efficient and comes in 20000rpm max
He probably make gas cars.
You're a very skilful chap, and I'm impressed by how well that little lathe cuts.
So cool. Nice work man! Surprised the single carb was enough. I figured you would at least need to use a carb off a larger engine to be able to give both engines the fuel and air they need
Dude you're an Amazing machinest! THose things sound bad a$$! You should make a Mini Super charger for it out of a 4 stroke Motor Cycle Oil Pump!
perfect job , Very cool ! ENJOYED .. Thumbs up man ..
ShawnMrFixitlee I would love the opportunity to purchase , please contact me if you are open to it
I’m not into all these things but I left TH-cam to play on and you came onto my sight,I could never ever do it but I watched from start to finish and came up with my own conclusion.You are a gifted man....weldone 👍🏽👍🏽😁
Ok I dont know how I got to this channel. I build computers for fun but wayyyyy less complicated and awesome than this. Subscribed 👍👍
Saw a guy at Horizon RC Fest this year that was running quad nitro motors on his pull truck
Can you put a Tesla turbine on the nitro water pump? I'd be cool to see how much water it could move.
Could you build a RC car out of this? Would be awesome. Two motors drive four wheels. Damn. All wheel driven two cylinder nitro engine
These fast forward making videos are the best love it! Great video
i never saw such a long video... without someone's face....but your work is different........ you are amazing bro.... music is nice... i can saw your videos for hours...
Terrific video and extraordinary skill. More a work of art than anything else. Pure craftsmanship and a joy to watch. All thumbs high up from this humble fan.
That sound though. Really awesome build keep up your fantastic work ;)
Beautiful machining, but I bet the piston of the right hand engine will seize after a couple of hours running. It has to cope with reduced area of the cooling fins and added to that heat radiating in from being smack bang next to where the left engine's exhaust is at its hottest.
Your channel was randomly thrown into my feed, I'm only upset cause I hadn't found it sooner! I'm watching all of your videos and it's an absolute pleasure watching you work! Couldn't sub fast enough!!
Brilliant, synchronizing the two motors with a single carburetor.
I love these videos and i dont know why
yeah... fantastic... 🤨
Now it's SEVERELY "undercarbureted"
Great job on the engine. You should try making a 4 cylinder engine now.
So...
This is what craftsmanship looks like...
/jealous
Man i was all about this till...... you went with just one carborator on the setup! Smh. It would have been so awesome have it been a real mash of complete two nitro engines, working togeather. Still amazing, but needs 2 carbs hah. Or at least a bigger carb from a larger nitro motor. Awesome work tho.
brandon woodford right, I was looking for this comment
Depends....if the engines are firing at seperate times...it only needs one carb as they wouldnt both be drawing air at the same time
@@hechtspeed They're nitro 2 strokes; every revolution requires fresh air/fuel
@@silverfin198 right...but if each cyl is firing at the oposite time as the other..
.you only need 1 carb
Hecht Speed I agree with you on this, it’s simple and makes total since but at the same time these nitro engines are revving 10x’s the rpm of lets say a banshee twin atv, Ive owned several and all I run is the 2-1 carb setup, but I feel as if these nitro motors on 1 carb would favor one engine/cylinder not matter the tune, but it seems to run good only way to really tell is trial and error I guess and after so long tear each engine down and see the difference
Nice done,
One carb for all cylinders are a solution often seen in cars. Motorcycles usually have one carburator per cylinder, AFAIK because the oscillating gases between craburator and cylinder could interfere leading to power losses. And the length of the inlets is usually tuned for resonance.
A true artist doing what he does best.
Hey man. I have watched all you videos, and it's all very cool and impressive. I watched this one last night. I woke up this morning thinking about this set up. The set up now you have them 180 apart for firing order. Just for fun have you played with the timing at all? Maybe for sound difference? Kinda like what people do with the Yamaha xs650 engines with the 277 degree firing mod. I just think it would be fun to play with some different firing orders that's all. Keep making videos, thank you
A
Wwwww..dotkom
Could sound neat, but it would also invite impulse problems in the intake system as both crankcases could become 'open' at the same time.
True. I'd go back to dual carbs. More complicated linkage, but it would probably work.
the sparking is dependent on pressure and these two engines run completely differently as they are totally different but it would be interesting to see it be done I would like to see that also
Awesome 👏 work bro!!! Very cool video!
Nitro turbocharged plz
they are basically 2strokes, so theres no point. the excess air leaves from the exhaust port
It doesn't matter if there's a point. Doing it to just do it is the reason for doing it.
ok then why not
Do it to a four stroke mini engine!
Fanis S13 it makes for a cleaner, more efficient combustion, as there is less dirty air left in the cylinder
Genius, you are a true VODO magic man
Nice ... I like how used glue in the arbor, rather than making a clamping Arbor very cool!
I also liked how you turn the Chuck into the drill, and use the tool holder to clamp the part. That's a cool little trick. I haven't been on a manual in years. But, if I ever run into a situation, I'll keep this one in mind. Thanks.
A nice work, very clean.
Damn nice job, I am humbled.
Now put two of the turbo key chains on it
Bloodlust that wouldn’t do anything
They have one that functions like an actual turbo i think. with an input and an output side
Sounds amazing
absolutely brilliant work mate everything you did just looked perfect couldn't take my eyes of the screen
your blessed
You are so professional! you have every tools to get the job done
being able to create anything you need or want must be a great and only understood by the like feeling . thank you for your videos they are awesome !
what do you do with all the metal shavings?
Recycle. Some parts when machined are over 80% waste material! It's just part of the billet/cnc process. The good news is the waste metal is easily and fully recoverable over and over again. The downside is billet machined parts are usually expensive as a result of manufacturing time and so much material going to "waste".
how does he gets away with that much glue on a ic engine i will never know.
Thank you for not putting wired music!! The sound of the machines was soothing
You didn't mention what you intend to do with that little jewel. Beautiful job!
All the neighbors who heard this engine, have disliked this video.
perfect job man! what a lathe machine you are use? JET probably?
UP i Found)
Put that on a good 8" vibrator, and you got yourself a nice retirement package...
I see
Must be nice to be a lady
Super awesome craftsmanship and machine skills Brother....Nitro rules...GOD BLESS.
WOW couldn't take my eye off you building this, bloody beautiful,,,,Masterpiece !!!
Thankyou so much man.
Great job! but, Can you connecting 2 engine with Shaft? Instead of belt maybe? because i think belt can break and must buy a new one. to the points,you have to spend more money.
Its just my opinion☺
you would have to get the alignment of the shaft absolutely perfect otherwise the thing will shake itself to bits. a belt/chain gives more wriggle room as well as a safe failure point if something were to go wrong, saving the engines by sacrificing a disposable part
@@shelbykingnfs7216 thanks for suggest bro 👍
6:22 🤤👌🏼❤️❤️ Comfort look
اوافقك الراي
you like Loctite, don't you? :)
Ridiculously impressive, the accuracy involved is unbelievable! And I do cabinet making
I think some people are just jealous or haters. This guy is brillilant.
I'm really interested to see what this could do with independent carbs with a balance tube, and more careful timing to pit them EXACTLY 180 degrees off, along with an equal-length exhaust with a crossover
Will it fit in my Civic?
perhaps
Most likely yes lol
no
To much power for a civic 😂
That *is* a stock Civic engine 😂😂😂🤗
So double the pistons, awesome
Double the exhaust. Makes sense.
Why didn't you double the input.
Bob Bob thought single carb was strange
Rip for twin carb setup 💥🤣😜
Bloody wicked project, i think two carbs and mounting the motors back to back would have made more sense though still awesome mate
What an excellent hobby.Wonderful to see the result.
Now do 4 cylinders!
I want to buy from this small engine from where to get it please hope to answer my question💔😢
ليش تحجي إنكليزي 😂😂😂
why not dual carbs and a linkage?
I am impressed. Good work High esteem, and thank you for sharing!
Your a madddd scientists bro that was insane sux i don't have all those cool tools you do but ur work is amazing thanks for showing!!!!
Do you sell these engines you build?
Plus, could you make an I4 engine?
Here's a question, are you sure the single carburetor can provide enough fuel so that both engines aren't running lean at wide open throttle under load? Also, exhaust manifold, wtf where's my header?
P.S. I want a lathe.
Mean Man سورة البقرة
Actually, its getting enough fuel due to the smoke and moisture coming out of the exhaust, secondly, those are airplane engines not a car engine, my Vxp .16 has a header, but those are whole units, to take up less space.
but i just noticed it needs a stronger spring from the clutch spinning at idle Xd, and i think hes missing the upper filter.
cyberpower 300
with no load isnt it free to spin because of energy transfered through bearings even with clutch disengaged.
I thought the title said, "twin-turbo nitro engine."
no bullsht , you did an amazing job , hoping to see new projects ' never really seen your chanel before but ill most def check it out after this vid
Absolutely fantastic workmanship
Who dislikes this they need to get a life
Maybe single engine lovers... tsk tsk
Or people who build big blocks like me. Not saying i disliked
I don't dislike it...he is very innovative and skilful... I just want to re-direct some of that energy into more politically useful exploits 0_^
I disliked for the simple fact this achieved nothing from a performance standpoint. I agree this took a lot of work and he is skillful at fabrication, however from a usability/functional standpoint-this makes the vehicle worse (for a variety of reasons). Then again, this hobby is what you make of it, so if that’s his thing so be it. But for anyone wondering there are only disadvantages from an actual “running your nitro RC” standpoint.
or maybe they're just people who know that joining two cylinders without synchronizing the explosions is useless and stupid
É engraçado demais kkkk é como se estivesse acelerando uma moto kk
Ks né
E impressionante tbm kkkkk
pls mini rotary mr.!
I love it how that tiny engine rews, purrs like a kitten. Good job
nice build very unique with using stock parts but i hope you know that clutch will most likely blow itself apart because it 1 engine and you should do a video with it in a car
It’s just a 2 stroke now.
now make a turbo for it
Why? Turbo on these kinds of 2 stroke engines just don't work. You blow air in to the crank case, then the intake is open. You can build a lot of pressure, for sure. The crank port closes, and the piston goes down. The bypass from the crank case, in to the combustion chamber opens. As does the exhaust port. All that pressure you just built just blows straight in to the exhaust system.
For turbo to work on a 2 stroke engine, you need a different design with valves that control intake, and exhaust.
Aka a four stroke :^)
No, you can build a 2 stroke engine, with valves rather then port timings.The 2 stroke with valves can, but doesn't have to, use supercharging, instead of crank case compression to scavenge the cylinder, and only have to have the exhaust valve, but generally, when you go to a valve design, you add both intake and exhaust valves.
Why not build a small realistic vehicle with mechanical parts
proves any idea can be made to come true i have acess to this stock at work i gotta give it a shot with a few changes like dual carbs electric start tuned pipes thanks for the ideas
A 2 in 1 exhaust system would make it sound wicked for sure!