@JosiahKC9 look back in his library. i think there's a few videos already. compressors that small in surface area cannot produce over atmospheric pressure . boost cannot be achieved satisfactorily
@@jostrander71 hi yes please watch literally any other Q90 video where he decides that something isn't good enough so he meticulously machines a new whatever for it
BTW i dont know if i read the description of the engine right but it seems like it has rubber piston rings... here is what the page says: Specifications: .Piston Ring: Fluorine Rubber Ring (Support to upgrade bimetallic piston ring) so i would be carefull with that engine ALSO you can see in the video that the rubber exhaust elbow is clearly smoking.... (Great video btw)
@@stilltlrforlife yeah but gas powered exhaust goes way past 400 degrees F at that point. Silicone burns, had the issue myself while running in my 9cc gasoline engine on my helicopter.
@Marcus Keeler It's rather doubtful, There is no pinch zone for compression, and that is the reason for break in on nitro engines to polish the sleeve and match the piston and sleeve for good compression..hell on real size car engines there really isn't any break in period for the engine, if anything is rubbing internally where there is supposed to be clearance for oil there will be a failure..nothing should be metal to metal. Any and all engines I have rebuilt never had a break in period...it's an old skool thing from older cars to let the drive train break in...not the engines. I'm sure those o'ring piston rings will wear out faster...I'm sure to keep cost down they used those instead of tiny piston rings, be a pain to get the ring gap right. And the piston to wall clearance..would be very expensive to get that right on every engine..and those small little rings wouldn't hold the piston steady enough and it'd probably spark knock (ping) and shatter a skirt on the pistons.
@@samuraidriver4x4 I'm sure this little engine won't be working nearly as hard as a high rpm heli engine. It may not last long with that rubber but it won't see extreme temps or loads like that.
rockets4kids Exactly. When you consider the fact that this costs as much as a cheap motorcycle engine, you have to weigh out the cost over time. I’d love to see how this holds up after 100+ hours of use. If it’s well-made? Could be perfect for a lot of people. Edit: It would also help to know if he used full synthetic oil vs a blend, or just natural, as that also definitely affects smaller engines a lot more rapidly.
What Is Islam? Islam is not just another religion. It is the same message preached by Moses, Jesus and Abraham. Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God. It reminds us that since God created us, no one should be worshipped except God alone. It also teaches that God is nothing like a human being or like anything that we can imagine. The concept of God is summarized in the Quran as: { “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4) Becoming a Muslim is not turning your back to Jesus. Rather it’s going back to the original teachings of Jesus and obeying him
Random projects USA The trucks were still know for being immensely powerful, I believe someone described it as “being able to climb up a vertical wall, just not very fast”... the biggest problem was that you could never pass a gas station. But Mack was still putting I6 gas engines in trucks into the early 1970s, though at that point they were limited to firetrucks only.
Awww that sound so cool for a model engine. You oughta build an RC jet boat, one of those boats they use to get up rivers and through swamps. That way we can hear the engine at those low rpm's while it maintains position in a rapids. Instead of just Idle>full throttle>idle like we normally hear with model gas engines. Oh and then you can water cool it without a radiator and all that. Idk if you'd be able to get enough pressure through a pickup while at speed, so you may still need the pump.
Very nicely done, very nice touch. I've never dealt with one that small, but this was beautifully done, well matched parts, skillful hands and knowledgeable, nice touch at the end, setting a very fine idle mixture, and smooth idle. Thanks, John McClain
If you buy one of these engines remove the sump cover and tighten all screws for connecting rods and bearings and cylinder head . One of my connecting rod caps came loose and went trough the engine others where loose . The rods look a bit soft cast aluminium it has a 5 bearing cast crank shaft which gets oil from the pump to the bearings then hopefully to the con rods . Best of luck with your engines .
What about making a '32 hot rod, with the engine "on display", maybe you could chrome the valve-cover and with a chromed carburetor and exhaust? I would be a nice 1/6 scale car getting all the attention :-) . Cheers.
In a 4stroke engine, if it’s blue smoke, that’s burning oil, and if it’s black smoke, it’s running rich (black smoke is soot, from an incomplete burn).
I would love to start a company that makes like1/3 scale things with mostly realistic features and that u can work on and run but ya they would have to be hybrids because power to weight ratio would be horrific
You should make your own intake manifold for this. Being carbureted, the air/fuel ratio is going to be rich in cylinders 2 & 3, and very lean in cylinders 1 & 4. An interesting note about intake runner shapes / smoothness is it's more important on carbureted engines than EFI setups. In EFI port injection, you have a lot more leeway with sharp angles since it's just air moving through. In carbureted setups since the fuel is suspended in the air and weighs more than air does, it tends to leave fuel behind inside the runner on sharp turns (centrifugal forces and all). This is very apparent in large car-sized inline engines in pre-1950's american cars that only used 1 small carburetor and horrible intake manifold design.
9:51 If it's a gasoline engine, why not just have an ignition cutoff switch? Or even just unplug the batteries to the ignition circuit? Either way, looks really awesome!
@@kcjones679 my internet is too slow to do yt takes an hour to upload 5 minutes of 720p footage and also i have no way of getting a car as I cant drive yet and looking at the state of things i doubt I ever will cuz it costs like 900 quid a month to insure something like a nissan micra and plus road tax and fuel and a drivers test it would be easier to just walk
@@jundikhaalish2081 true, but im just pointing out thats its possible. in the uk v8s are expensive too cuz they never really made it here. we just have i4 engines everywhere. but in the US v8 engines are everywhere and you can get them for like 300-400 dollars out of a scrapyard or something
Nice engine! "More videos to come with even more cylinders..." I just imagine a 96cc V12 working in a big RC-scale model of the Jaguar E-Type. (imo one of a few most iconic cars ever made)
I'd honestly want to stick that in a motorcycle. Once you hit 50cc, you start getting enough easily attainable power to move a person. Finding anything other then a single cylinder sub 250cc is extremely hard though. So a V12 96cc? that'd be so much fun to try out.
@@akabiscuitwaffle: That was also my first idea: move a person on a Bike or Gokart. This Engine shurely has enough HP to move a person more agile than a Moped does. But I see the problem in the torque of this (small) multi-cylinder engine to accelerate such a heavy load. You certainly need a good Clutch and a stabile Gearbox, at least 2 gears (one to accelerate, one to drive) better more gears. I once had a Zündapp Moped (similar to the famous "Kreidler Florett", not limited to 30 km/h) that had very RPM-friendly 50ccm 2-stroke single cylinder engine and 5 (!!) gears. Btw: 1960's Suzuki 50ccm GP-Racebike had 14 gears (!) and a 2 cylinder engine that developed 17,5HP (!!) above 20'000 RPM (!!!). Top Speed was about 100MPH.
@@SH1974 The gearing solution is the same one that's always been used. You shove on a CVT and a centrifugal clutch. It wouldn't be much better then a 95cc 2 stroke moped. The upper end of 95cc kits make around 30 to 35hp. The better 50cc kits tend to hit around 10-ish wheel hp, and the best 65-85cc ones aim for around 20hp. Granted that's around 14-15k rpm. More common street rated dual ring ones will get 10hp out of 80cc bores in the sub-10k rpm range. If it's just a 50cc bike that's good for power. There are multiple AM6 based minarelli engine bikes. The Aprilia RS50 is a good choice, as it has a 6 speed gearbox. The better derestricted versions make 12hp stock on the stock 50cc cylinder, but the more common ones only do around 8.5hp stock. It's a good platform for making a 20hp 50cc engine, and is what most 50cc leagues are made up of. The stock crank is only good for up to around 12k though, so that usually gets swapped out for one that handle the 15k rpm endurance race speeds, or shorter races/drags at up to 20k. At that RPM, they end up being able to push a turbo, which pushes them into 20hp+ at the wheel. Are they stable like that? Not really, but they're fun and extremely cheap when you consider new cranks are 60$, and even "expensive race only" bores are only around 300$.
@@akabiscuitwaffle Okay, 80 or even 96ccm is way higher ccm range than this 32ccm 4cyl.. (more the range, where a V10 or -12 version of this engine-kind would be... ) Guess, this 4cyl one makes around 2-3hp (maybe 4 or so) that's more compareable with a stock 30km/h moped (Puch Maxi, Ciao, "fifty", Sachs, or so. They do around 1...1,5Hp) I'd see this engine to make a beautiful (but not too powerful) board track racer bike. A fully usable showbike in 1:2 scale or so. Maybe with a small NOX-Bottle for some seconds exta boost... ;)
I would really like to see a strait six, full scale strait 4s tent to be the worst common type of engine for vibration, but add 2 cylinders and it becomes one of the smoothest operating configurations
THIS ENGINE is SOOOOOOO Freakin cool!!! Cannot WAIT to see what You dump this baby into!!! (FIRST,I'd work on getting rid of that smoke though!!!) Great video!!!
Ikr ..buy a used weedeater motor for your "model boat" -other dude. But watch Gyro here can point out its a 4 cylinder ..but he can't state why he wanted to use it also he thinks a SV 26cc is basically Shiite in comparison ..not to mention notice he thinks he can make a C8 corvette "better" than A CTR YELLOWBIRD porshe .. Even though timeline was what I was pointing out of how he had the better engine in 1987 *but this guy married the conversation into hearsay mode ..lets see Corvette break any world record including 211mph in 1987 ..move the weight to the ass end so it doesn't flip turning a curve for $55,000 (but I know nothing about "engineering" *you mean*)
Yes, but that’s missing the point. This engine is unique and built by a relatively small company that has not fully streamlined production costs like a major corporations. Most automaker manufacture millions of examples of each engine whereas there’s likely only a few thousand of these. They are also for a specific niche which means those who really want one will pay this much to get it. Also, this engine is BRAND NEW. They just started selling them to the public within the past year or so and when you order one, it’s fresh, not some junkyard engine with XYZ miles on it.
am I the only one a bit interested how this would work as a brush cutter/trimmer engine... looks like that thing has insane torque for its displacement.
Working with engines it's good to know how to shut them down. I've worked in garages where mechanics panicked and did stupid stuff to try and shut down a runaway engine. Grabbing a rag and stuffing it into the intake is the preferred way if a shutoff switch fails. Don't try and take off spark plug/coil wires, getting shocked isn't fun.
@@LatvianVideo what expenses? For 900 dollar's I can buy "amg custom" 2.3L Mercedes-Benz turbocharged diesel engine And use rest of the money to buy a car
Where do you find 97 octane gasoline? And why the high octane? Is it because the engine is new? I have always understood (perhaps incorrectly) high octane was only required for high compression engines or engines where preignition could be a problem.
I want one. I can see it with a little equal length manifold, make a silencer and exhaust. Fab up a little chassis, swap that flywheel and cast a lead one to lower the idle and make a little clutch kit. Be awesome with a bit of proper nerdy engineering on it!
Shouldn't the coolant overflow be T'd off of the coolant line instead of having the coolant flow through it? Seems like doing it this way might aerate the coolant and cause some cavitation issues in the water pump when things get hot.
I wonder what the firing order is, it sounds like it's running as two 2 cylinder engines in parallel, like two pistons mover together, vibrates like it too!
These small engines are more efficient with less cylinders. A single or twin cylinder max for 33cc, will get you a lot higher efficiency. Heck, you could even do a single 2 stroke, and still be more efficient.
Still waiting for Johnny to turbocharge one of these little engines
agreed! that would be so cool
But also got to show the increase in torque when turbo charging them
He’s working on supercharging a nitro wankel engine
@JosiahKC9 look back in his library. i think there's a few videos already. compressors that small in surface area cannot produce over atmospheric pressure . boost cannot be achieved satisfactorily
Why do something pointless?
I like how you took us on a virtual tour of the motor, showcasing all the parts that you're going to eventually remake.
Every comment on TH-cam should start with “I like”. In a sincere way of course
@@stammel6332 I like how you didn't follow your own rule ;)
@@instazx2 I like the way you did that.
Why is he remaking everything?
@@jostrander71 hi yes please watch literally any other Q90 video where he decides that something isn't good enough so he meticulously machines a new whatever for it
That’s the engine we had in our early 90’s Hyundai...
That's the EXACT engine I have in my Focus right NOW, although mine has had the "tune"!
lmfao right they where so small
Yeah, but I got 38mpg on average with it!
Yep nothing like a little 4 cylinder they are easy to work on and good on gas
You mean the 1992 Hyundai Shitbox🤣🤣🤣
I really love the fact you don't put any music over your videos, that way I can play my own music in the background
"Oh cool, Maybe I should buy one of these little engines for fun."
*looks at $900 USD price tag*
"yeah no"
Same Lol 900$🤣
Noooo dont worry bout the price tag, just buy it. Hahahahahahah
Southeast asian motorcycle mostly priced around 1500$ and bellow.
@@maverick6c631 mines above that a tiny bit~
Exactly what I said ..☝😆
BTW i dont know if i read the description of the engine right but it seems like it has rubber piston rings...
here is what the page says:
Specifications: .Piston Ring: Fluorine Rubber Ring (Support to upgrade bimetallic piston ring)
so i would be carefull with that engine ALSO you can see in the video that the rubber exhaust elbow is clearly smoking.... (Great video btw)
The rubber elbow can take pretty high temps actually...they are used in nitro engine applications too
@Marcus Keeler they don't use couplers anymore on exhaust..they are spring flanges and those rubber elbow can take some high temps..we'll over 400f...
@@stilltlrforlife yeah but gas powered exhaust goes way past 400 degrees F at that point.
Silicone burns, had the issue myself while running in my 9cc gasoline engine on my helicopter.
@Marcus Keeler It's rather doubtful, There is no pinch zone for compression, and that is the reason for break in on nitro engines to polish the sleeve and match the piston and sleeve for good compression..hell on real size car engines there really isn't any break in period for the engine, if anything is rubbing internally where there is supposed to be clearance for oil there will be a failure..nothing should be metal to metal. Any and all engines I have rebuilt never had a break in period...it's an old skool thing from older cars to let the drive train break in...not the engines. I'm sure those o'ring piston rings will wear out faster...I'm sure to keep cost down they used those instead of tiny piston rings, be a pain to get the ring gap right. And the piston to wall clearance..would be very expensive to get that right on every engine..and those small little rings wouldn't hold the piston steady enough and it'd probably spark knock (ping) and shatter a skirt on the pistons.
@@samuraidriver4x4 I'm sure this little engine won't be working nearly as hard as a high rpm heli engine. It may not last long with that rubber but it won't see extreme temps or loads like that.
OMFG
that is amazing, no need of 2stroke oil, or glow plugs
the closest that i saw to a true car engine
ya, im really diggin this one.
But will it run for a long time with a load?
I want to see the first oil change on the engine. Let’s see how bad it is.
Indeed, that would be an interesting thing to see!
Probably no worse than an engine from 50 years ago. The real question is how well the engine holds up under load.
rockets4kids Exactly. When you consider the fact that this costs as much as a cheap motorcycle engine, you have to weigh out the cost over time. I’d love to see how this holds up after 100+ hours of use. If it’s well-made? Could be perfect for a lot of people.
Edit: It would also help to know if he used full synthetic oil vs a blend, or just natural, as that also definitely affects smaller engines a lot more rapidly.
Sounds awful.
What Is Islam?
Islam is not just another religion.
It is the same message preached by Moses, Jesus and Abraham.
Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God.
It reminds us that since God created us, no one should be worshipped except God alone.
It also teaches that God is nothing like a human being or like anything that we can imagine.
The concept of God is summarized in the Quran as:
{ “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4)
Becoming a Muslim is not turning your back to Jesus.
Rather it’s going back to the original teachings of Jesus and obeying him
This inline 4 cylinder gas engine is what I need in my life.
It will make my life feel complete and I would be happy for rest of my life.
That engine idles almost like a rotary with that "wawawawawa" sound. It sounds awesome
Actually sounds like a Fairbanks Diesel.
Actually sound is just like in top fuel bike engine
This has to be the coolest engine i have seen in quite a while. You need to build a turbo for it. Even if it doesnt do a whole lot.
He could make it spin for fun, but there's not enough power for it to work, maybe a Supercharger
time for a giant tractor trailer combo like a scania or a mac with reverse and 3 speed high torque GB
Some of the first Mack motors were I4 gassers... tells you something right there!
Well ours is not a scania or mac but it's a David Brown 995 and those are absolut hell to repair
@@CaptainCrutch they were ..... wow i did not know that XD ... the more you know
Captain Crutch Yes, it tells you that they were starting out and didn’t have the resources to make anything better.
Random projects USA The trucks were still know for being immensely powerful, I believe someone described it as “being able to climb up a vertical wall, just not very fast”... the biggest problem was that you could never pass a gas station. But Mack was still putting I6 gas engines in trucks into the early 1970s, though at that point they were limited to firetrucks only.
Wow 😳 I can not wait to see what you’re going build with that motor.
Is for a Russian track r/c
Rc boat?
zure roomsoes heh good idea
Mini s2k
Awww that sound so cool for a model engine. You oughta build an RC jet boat, one of those boats they use to get up rivers and through swamps. That way we can hear the engine at those low rpm's while it maintains position in a rapids. Instead of just Idle>full throttle>idle like we normally hear with model gas engines. Oh and then you can water cool it without a radiator and all that. Idk if you'd be able to get enough pressure through a pickup while at speed, so you may still need the pump.
Very nicely done, very nice touch. I've never dealt with one that small, but this was beautifully done, well matched parts, skillful hands and knowledgeable, nice touch at the end, setting a very fine idle mixture, and smooth idle. Thanks, John McClain
This guy buys more engines than i do food in a month
pretty sure Toyan sends engines to him for exposure
Wha-
he dont buy them.... every video he dose with one of these engines is really just an advertisement / sponsored
@@AdversityZone well they work pretty damn well since these engines are pretty neat
@@YoloToTheMax104 to be honest ... these motors are massively over priced junk that thing probably cost about $200 to make in parts and labor
Dude, your rubber part of the exhaust is burning a little.
Thats ok, Same happens with those cheap hot glue guns. Never melts to the point where its deforming
This is fine
He's also uses duck tape on his exhaust leak.
@@mrtee3477 #duct
@@richardgray115 Unless he used duck brand
"Im going to be gentle with this engine"
*4 monrhs later*
"Hey guys watch me twin turbo charge this bad boi"
The cooler is incorrectly installed.
It must be turned by 90 °.
Warm on top in, cold out below.
Also making it harder to rid any air bubbles in the system
@Hank Hildebrant a lot of people dont understand that.
But the radiator make the WATER temp down, not the engine temp the position not matters (i Guess),
If you buy one of these engines remove the sump cover and tighten all
screws for connecting rods and bearings and cylinder head . One of my
connecting rod caps came loose and went trough the engine others where
loose . The rods look a bit soft cast aluminium it has a 5 bearing cast
crank shaft which gets oil from the pump to the bearings then hopefully
to the con rods . Best of luck with your engines .
S2000 is what the potential project should be.
1/4 scale Honda s2k ftw!
Needs a turbo lol
Nugget_of_life he means the engine in the video. It should fit pretty easily in a 1/4 or 1/3 scale model, if not even smaller
Lol
@@FoxSock Yea man just put a 2Jz in a 1/24th scale bro, bolt right up
A 1/4 engine would be 250cc.
What about making a '32 hot rod, with the engine "on display", maybe you could chrome the valve-cover and with a chromed carburetor and exhaust? I would be a nice 1/6 scale car getting all the attention :-) .
Cheers.
Quiet
Nice idea.
You should bulid a tractor puller with that Engine it could be cool
F1 is cooler, the sound of that engine fits better
A little farm tractor or even a semi truck to pull his latest drift car around with... I4s and I6s are known for torque more than they are speed...
That would be radiCOOL
A fully custom 30 kg tractor puller.
İt is like a truck engine
In a 4stroke engine, if it’s blue smoke, that’s burning oil, and if it’s black smoke, it’s running rich (black smoke is soot, from an incomplete burn).
And if it's white smoke it's burning water.
@@scottmerrow1488 some, call it steam :)
@@MrFurriephillips I'd call it a bad head gasket and hope it wasn't a crack in the head or block. This inline 4 cyl is a two stroke btw.
@@scottmerrow1488 I’ve had very little experience with 2-strokes, but I guess ICE is ICE, as far as exhaust colouring is concerned.
@@MrFurriephillips Yeah, they're all the same.
Those baby spark plugs are so adorable.
Make an equal lenght exaust header for it and it Will sound sick af
this
equal length 180* titanium headers
@@DarkIzo Lol tig welded
@@e36blur PiE cUt TiTaNiUm eQuAL LeNgTh TiG WeLdeD hEaDeRs reEeEeE. Lol.
Maybe put this in a huge rc car with a real transmission?
That would be SO cool
1/5 fg
I would love to start a company that makes like1/3 scale things with mostly realistic features and that u can work on and run but ya they would have to be hybrids because power to weight ratio would be horrific
That’s literally what these are sold for. RC cars and ships. Goes for around $900USD on AliExpress/Alibaba.
I could imagine you could put a sequential gearbox in it operated by air, just like in a real race car
Thor von Falin They make electric power ones for RC vehicles, typically.
'I clamped it down after seeing how much it vibrates.'
Gas tank: *MY PEOPLE NEEDS ME*
Uğur Mete
I noticed that 😂😂😂
@Sheridan Isashitstain That joke went right over your head🤣
Zac K
No kidding 😂😂
That seams kinda sus
@Sheridan Isashitstain r/whoosh
"Watch out for danger!" Thanks for reminding me yellow little box!
The size of the project you're imagining must be huge. That engine combined with everything else is bigger than most RC trucks!
You should make your own intake manifold for this. Being carbureted, the air/fuel ratio is going to be rich in cylinders 2 & 3, and very lean in cylinders 1 & 4. An interesting note about intake runner shapes / smoothness is it's more important on carbureted engines than EFI setups. In EFI port injection, you have a lot more leeway with sharp angles since it's just air moving through. In carbureted setups since the fuel is suspended in the air and weighs more than air does, it tends to leave fuel behind inside the runner on sharp turns (centrifugal forces and all). This is very apparent in large car-sized inline engines in pre-1950's american cars that only used 1 small carburetor and horrible intake manifold design.
Or in the case of Ford and Chrysler with their 200ci/3.3L I6 and 225ci/3.7L slant 6, respectively, all the way up to the 80s 😂
1:40 I honestly thought he was just gonna cut that spark plug in half🥴🥴
Y S ame
😂 aye me too
Me as well
Ha I wasn't the only one
Yep, me: "Cool little spar... wait what is he doing? Oohhhh."
Finaly an engine that i can put in my civic
It sounds better😂
@@jjoutdoors5941 yes but still not as good as any detroit diesel ever made
9:51 If it's a gasoline engine, why not just have an ignition cutoff switch? Or even just unplug the batteries to the ignition circuit?
Either way, looks really awesome!
This video is truly an example of ingenuity and fabrication at it's finest!
looks like a cool little engine but its $800. I could buy a real v8 for less than that. in fact I can buy an entire car for less than that
Maybe you could put that on TH-cam.
@@kcjones679 my internet is too slow to do yt takes an hour to upload 5 minutes of 720p footage and also i have no way of getting a car as I cant drive yet and looking at the state of things i doubt I ever will cuz it costs like 900 quid a month to insure something like a nissan micra and plus road tax and fuel and a drivers test it would be easier to just walk
@@firenado4295 dahel broo, idk, but in Indonesia, engine are quiet expensive, real v8 maybe can cost more than 1500 bucks
@@jundikhaalish2081 true, but im just pointing out thats its possible. in the uk v8s are expensive too cuz they never really made it here. we just have i4 engines everywhere. but in the US v8 engines are everywhere and you can get them for like 300-400 dollars out of a scrapyard or something
@@firenado4295 you are right broo, sorry for missin your point
Nice engine!
"More videos to come with even more cylinders..."
I just imagine a 96cc V12 working in a big RC-scale model of the Jaguar E-Type.
(imo one of a few most iconic cars ever made)
I'd honestly want to stick that in a motorcycle. Once you hit 50cc, you start getting enough easily attainable power to move a person. Finding anything other then a single cylinder sub 250cc is extremely hard though. So a V12 96cc? that'd be so much fun to try out.
@@akabiscuitwaffle: That was also my first idea: move a person on a Bike or Gokart. This Engine shurely has enough HP to move a person more agile than a Moped does.
But I see the problem in the torque of this (small) multi-cylinder engine to accelerate such a heavy load. You certainly need a good Clutch and a stabile Gearbox, at least 2 gears (one to accelerate, one to drive) better more gears. I once had a Zündapp Moped (similar to the famous "Kreidler Florett", not limited to 30 km/h) that had very RPM-friendly 50ccm 2-stroke single cylinder engine and 5 (!!) gears.
Btw: 1960's Suzuki 50ccm GP-Racebike had 14 gears (!) and a 2 cylinder engine that developed 17,5HP (!!) above 20'000 RPM (!!!). Top Speed was about 100MPH.
@@SH1974 The gearing solution is the same one that's always been used. You shove on a CVT and a centrifugal clutch.
It wouldn't be much better then a 95cc 2 stroke moped. The upper end of 95cc kits make around 30 to 35hp. The better 50cc kits tend to hit around 10-ish wheel hp, and the best 65-85cc ones aim for around 20hp. Granted that's around 14-15k rpm.
More common street rated dual ring ones will get 10hp out of 80cc bores in the sub-10k rpm range.
If it's just a 50cc bike that's good for power. There are multiple AM6 based minarelli engine bikes. The Aprilia RS50 is a good choice, as it has a 6 speed gearbox. The better derestricted versions make 12hp stock on the stock 50cc cylinder, but the more common ones only do around 8.5hp stock. It's a good platform for making a 20hp 50cc engine, and is what most 50cc leagues are made up of. The stock crank is only good for up to around 12k though, so that usually gets swapped out for one that handle the 15k rpm endurance race speeds, or shorter races/drags at up to 20k. At that RPM, they end up being able to push a turbo, which pushes them into 20hp+ at the wheel. Are they stable like that? Not really, but they're fun and extremely cheap when you consider new cranks are 60$, and even "expensive race only" bores are only around 300$.
@@akabiscuitwaffle
Okay, 80 or even 96ccm is way higher ccm range than this 32ccm 4cyl.. (more the range, where a V10 or -12 version of this engine-kind would be... )
Guess, this 4cyl one makes around 2-3hp (maybe 4 or so) that's more compareable with a stock 30km/h moped (Puch Maxi, Ciao, "fifty", Sachs, or so. They do around 1...1,5Hp)
I'd see this engine to make a beautiful (but not too powerful) board track racer bike. A fully usable showbike in 1:2 scale or so.
Maybe with a small NOX-Bottle for some seconds exta boost... ;)
That engine is bigger than my future
Wow has RC engineering come a LONG way since I had my Traxxas E-Maxx!
1:33 Cute little sparkplug 😍
It would be HILARIOUS to see this powering a child-sized-motorized-car...
That could easily power a bicycle.
Sadly I don't think it's robust enough.
@@jeepmanxj Yeah, a kid would just put it in its mouth.
@@giovannicesaramorim9adigan961 lol
@@giovannicesaramorim9adigan961 ha motormouth
You're in love, I can tell !...you're gonna build this into something special and it's gonna be cool !..can't wait...cheers.
Next video I would like to see is you reinforcing your band saw frame!!! That slip/shift in the frame was not good!!!
now thats a perfect xmas present or even birthday present for a 13 yr old kid thats passionate about cars
The rubber discharger tube it's burning!
First of all make a exhaust for this engine
and better intake plenum.
A jet boat would be a great thing for that engine! 👍💛
so when's it getting a turbo
I would really like to see a strait six, full scale strait 4s tent to be the worst common type of engine for vibration, but add 2 cylinders and it becomes one of the smoothest operating configurations
Yup.
Imagine the sound aswell, if done right it would be glorious
This is easily my favorite scale engine so far. No longer a toy it seems
THIS ENGINE is SOOOOOOO Freakin cool!!! Cannot WAIT to see what You dump this baby into!!! (FIRST,I'd work on getting rid of that smoke though!!!) Great video!!!
Would be nice if it actual powered a go-cart or something 🤔
Maybe an Rc car
Great sounding engine! I would love to hear that rumble with a scale exhaust system on it.
This engine and a turbo would be great combo
you know what would be cool to see a 6 cylinder diesel engine for an RC truck
We miss the rotary :/
yes
Good luck with the seals.
Oh my, it’s more powerful than my civic
This is amazing and makes me feel disappointed that I couldn’t even get a SBC to run 😭🤧
Why wouldnt it run?
@@Mk6GTIMike not sure maybe the timing, or weak battery. It cranked really slow
Awww look at the cute little spark plugs. ☺️
At 8:50, is the number 4 cylinders intake where the pipes meet has a huge gap at the weld? That might be some vacuum leak if it is.
New engines are always so scary the first time you start them.
This thing costs more than a new engine for my car xD
What’s this beast putting down at the crank? 😂
.1 hp
This would be great for an RC of some sort.
The answer is just over 2 horsepower.
These are very cool, but you can almost buy a 'real' engine for the cost.
Almost? I can go buy a small block Chevy from the junkyard for $200.
true but its not like this little engine is a replacement for a small block chevy lol. Try fitting one of those in a model boat 😂😂
Ikr ..buy a used weedeater motor for your "model boat" -other dude. But watch Gyro here can point out its a 4 cylinder ..but he can't state why he wanted to use it also he thinks a SV 26cc is basically Shiite in comparison ..not to mention notice he thinks he can make a C8 corvette "better" than A CTR YELLOWBIRD porshe .. Even though timeline was what I was pointing out of how he had the better engine in 1987 *but this guy married the conversation into hearsay mode ..lets see Corvette break any world record including 211mph in 1987 ..move the weight to the ass end so it doesn't flip turning a curve for $55,000 (but I know nothing about "engineering" *you mean*)
Yes, but that’s missing the point. This engine is unique and built by a relatively small company that has not fully streamlined production costs like a major corporations. Most automaker manufacture millions of examples of each engine whereas there’s likely only a few thousand of these. They are also for a specific niche which means those who really want one will pay this much to get it. Also, this engine is BRAND NEW. They just started selling them to the public within the past year or so and when you order one, it’s fresh, not some junkyard engine with XYZ miles on it.
@@GyroPyro121212 you are missing the point and he is right with his comment
32cc 4-cylinder? This would be GREAT for a mountain bike :)
am I the only one a bit interested how this would work as a brush cutter/trimmer engine... looks like that thing has insane torque for its displacement.
9:59 3) just turn off the ingnition.
4) Hold flywheel tight to stall him
5) Wait. The piston rings will wear out and the engine will stop.
"watch out for danger" what a classic lost in translation
Your channel is the most consistently high quality channel in my subscriptions. Excellent video
Shouldn't the fan be in a push configuration? Like blowing into the fins?
Needs a smoother exhaust and intake, I can almost feel the restriction.
Log manifolds are more common than you'd think, and surprisingly non restrictive. Obviously far from ideal, but not the end of the world
im more disappointed in the reverse-flow head
I really love how 3D printing made "well, I need a water tank HERE" possible so fast and cheap. But shame, it cracked :/
This sounds like my 2 stroke bike my dad used to have.
Awe the old 2 choke
2 stroke
At least its practical. My wife will LOVE it!
Working with engines it's good to know how to shut them down. I've worked in garages where mechanics panicked and did stupid stuff to try and shut down a runaway engine. Grabbing a rag and stuffing it into the intake is the preferred way if a shutoff switch fails. Don't try and take off spark plug/coil wires, getting shocked isn't fun.
I would love to see this engine in a remote controlled boat
this engine deserved a turbine to give more pressure, here's the tip
7:18 for skip all step,pay with like.
i would KILL to see a miniature efi setup on that
Man that sounds great! I'd put that in a cool boat project!
900 dollar's for 32cc engine
What did they snort when making this?
I just seen that price on there could have bought a real engine..lol
They were trying to snort the expenses from making such small/custom engine
@@djsmileyoflasvegas for 900 dollar's you can buy vw mk 2 RALLY car and you whould have 200 dollar's left
@@LatvianVideo what expenses?
For 900 dollar's I can buy "amg custom" 2.3L Mercedes-Benz turbocharged diesel engine
And use rest of the money to buy a car
@@blackturbine Check how big is Mercedes, and how many cars they sold with that engine, and compare that to this engine
Dudee , that not mini 😂😂😂 can we makes RC car with this . . .😂😂😂
It has the minimum sound similar to the delta s4. Maybe because of cams and the need of a bit of tuning. Incredibly beautiful!
Option 3 to stop the engine: unplug the ignition. ;)
This looks like a very fun little motor. I wonder what you'll do with it. :)
Where do you find 97 octane gasoline? And why the high octane? Is it because the engine is new? I have always understood (perhaps incorrectly) high octane was only required for high compression engines or engines where preignition could be a problem.
Pleaseeeeeee put this in a rc. This engine seems to be your most realistic sounding with rev limiter and responsiveness. I want one so bad!
I'd like to see a 150cc mini V8, for a GoKart. That'd be badass.
I would also love to see that
very nice tolerances on your 3d printed parts. You have a well tuned printer.
That is really freaking cool! Well done.
I want one. I can see it with a little equal length manifold, make a silencer and exhaust. Fab up a little chassis, swap that flywheel and cast a lead one to lower the idle and make a little clutch kit. Be awesome with a bit of proper nerdy engineering on it!
I have a question wouldn't it make more sens to turn the radiator on its side or top for better air bleeding?
Amazing stuff! You do some wonders with these engines mate!
It doesn’t matter if you rev it to high in a new engine, in fact now and again do it ! It can be good for the engine .
Awesome man!!!! But for $800.00 it better have pressure lube system, forged rotating assembly, replaceable cylinder liner.
Shouldn't the coolant overflow be T'd off of the coolant line instead of having the coolant flow through it? Seems like doing it this way might aerate the coolant and cause some cavitation issues in the water pump when things get hot.
I wonder what the firing order is, it sounds like it's running as two 2 cylinder engines in parallel, like two pistons mover together, vibrates like it too!
Aww those tiny little sparkplugs are as cute as kittens! =^,^=
cant you wire up a kill switch to that.. should not run with ignition turned off?
These small engines are more efficient with less cylinders. A single or twin cylinder max for 33cc, will get you a lot higher efficiency. Heck, you could even do a single 2 stroke, and still be more efficient.
now that is super cool , ENJOYED !
Did you ever put this engine to work? Or in something? Or is it still on back burner?