I had a motorcycle that was made almost exactly like that back in the mid 1970's. It was a 500cc Yankee. The engine was made with two 250 cc Ossa barrels mated on a common crank shaft. When the folks at Yankee were initially considering the splice, they tried the engine with the pistons firing on opposite strokes so that power was continuous but found that the bike (which was intended for enduros) had a more useful power band with them mated on the same stroke. The power was like that of a 500cc single. They called it a twingle, or at least the riders did. It was massive in the woods. If you had the alternate stroke config. it just spun the tire and the power didn't get to the ground. Wish that I never had let it go.
Before WW2 there was a genuine Twingle aka split single. Two con rods with offset crank pins two cylinders pumping one cylinder head. One on inlet side and one on exhaust. It gave a longer dwell time at TDC but poor gas flow meant no overall advantage. . th-cam.com/video/3qWvl9AVfaA/w-d-xo.html
Even though this is a twin engine setup and not twin cylinder, its still very cool and man it sounds way cooler then i would have expected. Nicely done.
You need to time the engines correctly one engine with the piston at the top, and one at the bottom, and make sure the idles are at the exact same rpm. Notice how there’s only smoke coming out of one of the engines. There’s air coming out of both because of compression, not because their both running
my thoughts exactly, the idea is good but i not sure its actually running on two , is it 360 or 180 degree timing? interesting idea for a four cylinder.
@Jade Spale 180 would be ideal because when one engine is at the exhaust stroke, the other would be in the combustion stroke. 180 degree timing would have the best affect on power for a two stroke, I feel 360 degree timing would be best for a four stroke
Actually, you dont "need" one at the top, and one at the bottom, since they both have 1 ignition coil per cylinder, they are both individually timed. (Unless he is using 1 coil to fire both cylinders, then timing could be off) Look at all v twin motors, they are not one up and one down. Id dare say since we seen it had spark on both cylinders, that it must be a fuel delivery issue on the "non smokey" side.
Interesting build, and very informative. Two things that stand out. A carburettor balancer is required otherwise idle will never be stable or you can accidentally run one lean at operating revs, ruining that cylinder. Secondly, cooling is now missing on the number two engine as the fan shroud was removed and no metalwork to guide the airflow from the front engine, or the machined impeller to even slightly reduce cylinder head temperatures. I guess it is a work in progress. Perhaps fitting a multi blade shrouded propeller on the drive shaft, with adequate baffling ,would be able to draw the air past the cylinder and vent it away from the engine.
Pretty cool. I think the cylinder without the pull start would be in danger of overheating if you did any real work with it though. And like others said, putting the two cylinders 180 degrees out would prevent the assembly from rattling apart.
Nice work I'm doing the same thing with 2 pocketbike engines but i used cam sprockets and a timingbelt to join the two engines! Runs great but i will change it to a 1 carb instead of 2
the first engine must be in TDC second engine must be in Bottom Dead Center, engines must be synchronized, when first make the power stroke the second must make the compression stroke.
Very creative I been a small engine mechanic for 40 years and this is good.prob just double fire cute.it would be neat to dino 1 and the other to see if there's much of a difference Great prototype for something better good luck
Right engine is not running but still shows the paper moving because of compression escaping through the exhaust and I say this because there was zero smoke coming from the right engine.
I think I'd try to make a custom dual intake for a single, bigger carb and try to make 2 expansion exhausts. then drop it in a motorized bicycle I'd love to see more people do things with this!!
That would most definitely make starting, and tuning a hell of alot more easy. Although the twins would make higher hp overall, i think the tuning and syncing would out way the power increase for drivability and ease of everything
Very inventive work. Would be nice to have that lathe. Twin 2 strokes sound so mean. Two Walbro carbs and steel tuned pipes is the ticket. Nice work on this one!!
Rear or second engine looks like it is running richer then the first. Since both are supplied via one tank, you may want to richen up the first engine some to keep from heating up... But very interesting build all the same.
dual carbs are actually better but you have to have them adjusted exactly the same. Take them both apart and rebuild them both the same with the same adjustments.
Only one cylinder is firing not the second he shows with plastic paper that both are firing but only one as smoke is coming from only single as it's 2 stroke engine both should show smoke
No, both cylinders are firing, you can clearly hear it. It must be a carburetor tune issue, the one cylinder that's not smoking might be running a bit lean... Or the one that's smoking might be running a bit rich. Sometimes two stroke engines don't emit that much smoke.
@@kgb5223he's right, I have a two-stroke motohoe and it only smokes when the engine is really cold or when I can't start it first try. It can also depend in the oil you are using...
I've seen these motors used in 2-stroke friction drive motorizing kits. Note that I mean the single cylinder not the custom twin cylinder you've made. Also, it would be amazing seeing put into action as a custom motorizing kit for pretty much any driveable platform.
Im currently build a performance engine woth one of these. I ported it and polished the exhaust, bigger carburetor, and a home made bracket to move the coil and change ignition timing. Also have made my own exhaust for the project im using it for, which is a full suspension mountain bike. Im modifying the suspension of the mointaim bike aswell to get more travel. Also adding some fender and stuff so it will basically be a dirtbike. Im also figuring out a way to use the stock shifter mechanism to shift it. Maybe maje it a 3 speed, but idk yet.
Love the build. Did the same to rc nitro motors though I've been wanting to build one of these to make a custom moped a duel 25cc in a alt fireing flat config. The carbs are not synced, mark the output crank to read rpm, unplug 1 sparkplug@ a time to adjust each running side to match idle rpm.
😁😁😁Alright. Let's put that twin 2 stroke on a bicycle, or scooter and let's see some numbers next. And do a 12 cylinder 2 stroke. This I got to see.👏🏼👏🏼👏🏼
La verdad amigo desde que sigo tu canal me ayudado para algunas ideas... en verdad muchas gracias por compartir sigue así... ya he hecho algunos de tus proyectos y en verdad no sabes cómo me han ayudado.... saludos desde cancun Quintana roo México.
@@Krasnov_Misha А я сначала думал - какой-нить индонезиец мастерит себе лодочный мотор. У них дофига типа байдарок с моторами от бензопил или газонокосилок. Такая длинная труба, на одном конце винт, а на другом - мотор.
@@FirdausIdros Engine is too heavy for drone usage. Sure the power to weight ratio is there, however you're forgetting the propellers would need to be substantial to lift just the weight alone not including the drone's own frame work.
@Rudofaux the drone engine idea is a good one but i would use a 1 cylinder engine and a generator to increase the flying time of the drone ,,I built a prototype of my own with a 38CC chainsaw engine about 2.5HP,it generates 12.5 amps at 36V ,,the entire assembly weighing just over 8 pounds including the rectifier and regulator controller ,,it was installed in a 4ft Octo-copter drone and was able to fly for 83 minutes nonstop powered by the generator alone before a rectifier burned out I have also experimented with building an engine powered drone ,this was a mixed success because while this machine which weighed near 20 pounds had excellent lifting power it didn't have the control of an electric drone .totally mechanical driven the control was accomplished by literally swiveling the arms with the propellers ,,,and finding gearboxes capable of the RPM and loads necessary for this was quite easy ,,,literally ANY strait shafted weed trimmer has a gearbox capable of handling continuous 9000 rpm operation
А бумажка возле выхлопа принудительно вращающегося двигателя это показатель его работы? На видео видна работа одного двигателя. Синхронизация двигателей одной только отвёрткой не выполняется.
Won't take long for that rear unit to overheat. The flywheel's fins were cut down reducing airflow & no shroud to redirect said airflow. No airflow, no cooling. Nice little project thou.
that's the first thing I thought too and it's not practical unless you rotate the cylinders 90° and blow the heat to the side and install a shroud on the second motor at least the block the heat from blowing on it from the first one
@@ostolski A decent fan and baffle setup could still blow enough air to cool the rear cylinder without staggering them. Small aircraft such as the Cessna 172 do it all the time with 2 or 3 cylinders in a row.
Genius! So cool! All without blueprints as well. So much for the theory that crankshafts need to be balanced. I guess it is not critical in 2-strokes as it is in 4-strokes.
У меня триммер не дымит. Развожу "лукойл мото2" и "штиль 2т", 20мл/литр. Триммер "champion" T27. Не факт что двигатель будет дымить. Это вам не планета и не восход. Ещё не меньше от износа цпг и настроек карбюратора зависит.
![CAMPปลิ้น | EP.76[2/2] เดินมาสิบกว่าป่า วันนี้รู้แล้วว่าโจโฉกลัวอะไร!](http://i.ytimg.com/vi/R7Yor-t2Au0/mqdefault.jpg)
The fact that this lad just has a pile of 2 strokes lying around makes me sooo jealous. Keep up the great work!
Lad? This appears to be a LASS, which makes it all the more remarkable!
ikr
@@catman4644 it’s a lad
My freind here in america has a pile of two strokes... you can find free weed whackers a dime a dozen out here
@@catman4644 hes a lad, the long nail on 1 finger is for doing cocaine
I had a motorcycle that was made almost exactly like that back in the mid 1970's. It was a 500cc Yankee. The engine was made with two 250 cc Ossa barrels mated on a common crank shaft. When the folks at Yankee were initially considering the splice, they tried the engine with the pistons firing on opposite strokes so that power was continuous but found that the bike (which was intended for enduros) had a more useful power band with them mated on the same stroke. The power was like that of a 500cc single. They called it a twingle, or at least the riders did. It was massive in the woods. If you had the alternate stroke config. it just spun the tire and the power didn't get to the ground. Wish that I never had let it go.
Before WW2 there was a genuine Twingle aka split single. Two con rods with offset crank pins two cylinders pumping one cylinder head. One on inlet side and one on exhaust. It gave a longer dwell time at TDC but poor gas flow meant no overall advantage. .
th-cam.com/video/3qWvl9AVfaA/w-d-xo.html
CHAINSAW !! WOULD BE ! GOOD !! FROM IT !!
Even though this is a twin engine setup and not twin cylinder, its still very cool and man it sounds way cooler then i would have expected. Nicely done.
You need to time the engines correctly one engine with the piston at the top, and one at the bottom, and make sure the idles are at the exact same rpm. Notice how there’s only smoke coming out of one of the engines. There’s air coming out of both because of compression, not because their both running
my thoughts exactly, the idea is good but i not sure its actually running on two , is it 360 or 180 degree timing? interesting idea for a four cylinder.
@@acoder912 it would probably be 180 degree timing
@Jade Spale 180 would be ideal because when one engine is at the exhaust stroke, the other would be in the combustion stroke. 180 degree timing would have the best affect on power for a two stroke, I feel 360 degree timing would be best for a four stroke
@Jade Spale reference YAMAHA BANSHEE 350 Twin 2 stroke.
Actually, you dont "need" one at the top, and one at the bottom, since they both have 1 ignition coil per cylinder, they are both individually timed. (Unless he is using 1 coil to fire both cylinders, then timing could be off) Look at all v twin motors, they are not one up and one down. Id dare say since we seen it had spark on both cylinders, that it must be a fuel delivery issue on the "non smokey" side.
Hands down the coolest thing i've ever seen anyone do with a couple 2 stroke engines.
Now you have two engines that will be a pain in the ass to start each spring 😁👌
I have been looking for something like this for ages!!!
It's pretty cool how you connected the two engines! I wouldn't have thought to do it that way!
Interesting build, and very informative. Two things that stand out. A carburettor balancer is required otherwise idle will never be stable or you can accidentally run one lean at operating revs, ruining that cylinder. Secondly, cooling is now missing on the number two engine as the fan shroud was removed and no metalwork to guide the airflow from the front engine, or the machined impeller to even slightly reduce cylinder head temperatures. I guess it is a work in progress. Perhaps fitting a multi blade shrouded propeller on the drive shaft, with adequate baffling ,would be able to draw the air past the cylinder and vent it away from the engine.
Reminds me of Garage 54 putting two 4 cylinder engines together, and running them in a Lada(?).
Yes!! I saw that one and I liked it very much! Thank you for this comment.
They did 4 of them later down the line XD
Yes, in a lada. Garage54 rules
Garage54 werent stupid enough to call it a V8 though
Giv us the link!
seeing this engine mounted and running would be awesome 👍🏻
Pretty cool. I think the cylinder without the pull start would be in danger of overheating if you did any real work with it though. And like others said, putting the two cylinders 180 degrees out would prevent the assembly from rattling apart.
Now do that until you have an inline 8 cylinder two-stroke engine, and put it in the kart.
jajajaa
Why Stop there ? ! Get 6 or 8 V-Twin 4 Stroke engines and mate them ALL together for a V12 or V16. THEN we can have some FUN !
I forgot in my previous reply, run them in a FLAT PLAIN CRANK configuration.
What about V or F
@@Bizones16 or opposed twin air cooled in to a boxer 4 or 6 ect
Make a v8 engine with just these little strimmer engines that would be amazing 😂
Very ingenious! Creative crankshaft coupling is an interesting challenge to watch other people solve!
Great skill! All my respect. 🙌
This is cool thanks for posting it. I'm gonna try building one and installing it in an old pedal cart tractor
Please post a video of it if it works it might do wheelies!
so how did it go?
those two motors have a beautiful sound when working together congratulations great idea
(I'm already anxious to see what you plan to use it on)
Two-to-one (90's kids will remember)
Nice work I'm doing the same thing with 2 pocketbike engines but i used cam sprockets and a timingbelt to join the two engines! Runs great but i will change it to a 1 carb instead of 2
i dont know why i'm imagining this on a weedeater now, cool build
literally same
Moar power babeh
the first engine must be in TDC second engine must be in Bottom Dead Center, engines must be synchronized, when first make the power stroke the second must make the compression stroke.
I was thinking the same thing. Engine and spark timing.
That would be the best choice to smooth torque, but isnt necessary at all.
Maybe 270° sound better. 😁
this yes
the timing is not great. But it doesn't need perfect timing to work. There are many types of engines with some weird timing
I need one of this beast for my Chainsaw 👍🏻
That'd be a potent little engine for a kids cart...thanks for posting.
“For the toughest of weeds”
WHAT !!?? FOREST !! TREES !!?? MAYBE!! ROCKS !! TOO !!!
Underrated 😂
Love From South IND♥️
I need two of them for my bike! :DDD Great job!
Very creative I been a small engine mechanic for 40 years and this is good.prob just double fire cute.it would be neat to dino 1 and the other to see if there's much of a difference
Great prototype for something better good luck
Right engine is not running but still shows the paper moving because of compression escaping through the exhaust and I say this because there was zero smoke coming from the right engine.
It was running. He adjusted the idle on it and it sped up and slowed down.
12:58 you can see smoke
Hell yes it was. Look at 13:05 there you can see the smoke
@@Alex-qb1kp ................... 53
both running but fist one hase more takeouts than it actuell runs. wrong timing
I want to see 4 stroke engine like this ++
Love the pinky nail I been rockin one forever
These are the kind of videos I’ll I like people working on engines and putting and making odd things with the coolest machinery
This needs to go on a scooter or a motorcycle 😂 I gotta see it in action
I think I'd try to make a custom dual intake for a single, bigger carb and try to make 2 expansion exhausts. then drop it in a motorized bicycle
I'd love to see more people do things with this!!
That would most definitely make starting, and tuning a hell of alot more easy. Although the twins would make higher hp overall, i think the tuning and syncing would out way the power increase for drivability and ease of everything
As always, very well done. Be well, and thank you.
Could you install a fan??
I've always wanted to see a 2 stroke radial engine made with these
It's interessant. Well done!
No its not interesant
I can only WISH I just had a pile of engines lying around.
I got a pile of blown up race car engines in my shop
Very inventive work. Would be nice to have that lathe. Twin 2 strokes sound so mean. Two Walbro carbs and steel tuned pipes is the ticket. Nice work on this one!!
I wish i could have that for my proj to my scooter, watching here from the ph
A collaboration between this channel and “the practical channel” would also be very interesting...
Even more so with "the accurate thumbnail description channel"
Rear or second engine looks like it is running richer then the first. Since both are supplied via one tank, you may want to richen up the first engine some to keep from heating up... But very interesting build all the same.
I was just saying he should just make a manifold and use one carburettor for both
dual carbs are actually better but you have to have them adjusted exactly the same. Take them both apart and rebuild them both the same with the same adjustments.
I have a twin two stroke too that’s rad!
That coupling you made is pretty smart, avoids the alignment issue if you wanted to hard mount it together I guess!
😰😵😤😣🌞☁
Only one cylinder is firing not the second he shows with plastic paper that both are firing but only one as smoke is coming from only single as it's 2 stroke engine both should show smoke
No, both cylinders are firing, you can clearly hear it. It must be a carburetor tune issue, the one cylinder that's not smoking might be running a bit lean... Or the one that's smoking might be running a bit rich. Sometimes two stroke engines don't emit that much smoke.
ideally, none of them should have visible smoke coming out
Bad english you have yes
@@ukutominga4504 if you don't have visible smoke coming out of a 2-stroke you're running it too lean and you'll blow the motor
@@kgb5223he's right, I have a two-stroke motohoe and it only smokes when the engine is really cold or when I can't start it first try. It can also depend in the oil you are using...
I've seen these motors used in 2-stroke friction drive motorizing kits. Note that I mean the single cylinder not the custom twin cylinder you've made. Also, it would be amazing seeing put into action as a custom motorizing kit for pretty much any driveable platform.
Im currently build a performance engine woth one of these. I ported it and polished the exhaust, bigger carburetor, and a home made bracket to move the coil and change ignition timing. Also have made my own exhaust for the project im using it for, which is a full suspension mountain bike. Im modifying the suspension of the mointaim bike aswell to get more travel. Also adding some fender and stuff so it will basically be a dirtbike. Im also figuring out a way to use the stock shifter mechanism to shift it. Maybe maje it a 3 speed, but idk yet.
Where is time belt?
This is pretty slick, sounds pretty good too.
LOVE the safety boots!! LOL!...needs twin SU carbs!!!!
@4:08minutes those are some badass safety shoes 😂
Quinten Vekemans Japanese work boots
I !! HEAR !! THAT !! THEY !! ARE !! QUITE !! GOOD !! AND !! THERAPEUTIC !! FOR !! ARC !! WELDING !! TOO !!!
"let's learn something" channel should collab with you...
Love the build. Did the same to rc nitro motors though I've been wanting to build one of these to make a custom moped a duel 25cc in a alt fireing flat config.
The carbs are not synced, mark the output crank to read rpm, unplug 1 sparkplug@ a time to adjust each running side to match idle rpm.
I'm looking forward to seeing where this engine is going to go
!!! o/
Should try and hook a chain bar to that set up for a twin cylinder chain saw
Twin cylinder chain saw eh? Now i can manscape with confidence!
Twin cylinder chainsaw exist : Echo cst610evl and solo
ECHO !! Had a Twin Cylinder !! Saw !! Back in the Eighties !! In there Catalogue!!
😁😁😁Alright. Let's put that twin 2 stroke on a bicycle, or scooter and let's see some numbers next. And do a 12 cylinder 2 stroke. This I got to see.👏🏼👏🏼👏🏼
Wow you've got alot of engines there !
All I can say is that my friend that is one hell of a weed eater
It's dual in-line cylinder, NOT V engine
thank bro
If the crank is joint at the right offset it will sound like a V.
@@niel67354 make it 270 degrees
@@niel67354 but it is not a "V" shape, so it is not a V2
@@ChannelCreativeVN teaches you how to make an ulv cold fogger
Interesting lovejoy coupling you made there XD
I have to ask? How can there be 1 thousand people that do not like this video. GREAT IDEA
Привет, сделай мот с этим двигателем
great job man, can you built an inline 4 6 8 10? i guess be amazing to put it in to a bike like kawasaki 6 cilinder
Next you should do a inline 3 with a 120 Deg crank offset, would sound sick!
I just made one of these while watching this!
Do they ignition at the same time or did you mount them 180° apart?
Thats twin 2 stroke engine , should be powerfull if you using those engine to make RC car (remote control ) car
💪💪💪
😍💯💯💯💯💯💯 for off-road RC that will be epic 💯💯😍💯😍
Monster truck or Buggy. 🤩🤩 Yeah that would be awesome
La verdad amigo desde que sigo tu canal me ayudado para algunas ideas... en verdad muchas gracias por compartir sigue así... ya he hecho algunos de tus proyectos y en verdad no sabes cómo me han ayudado.... saludos desde cancun Quintana roo México.
I really like the collection of engines you have Sir. Nice work too. VF
Интересно для чего он поженил двадвигла? Рядом на столе редуктор лежал! Ждём-с короче!
CoглaceH
Судя по другим видосам автора - он любитель мопедов, картинга, багги и прочих мототележек...
@@AlexMoonXXI какой нибудь веломопед может будет
@@Krasnov_Misha А я сначала думал - какой-нить индонезиец мастерит себе лодочный мотор. У них дофига типа байдарок с моторами от бензопил или газонокосилок. Такая длинная труба, на одном конце винт, а на другом - мотор.
@@AlexMoonXXI будем следить
You should try and make a an inline 4 cylinder
What about 6 😅
V8 or nothin
@@themagicphoneboothq4529 (laughing in rotary)
Just keep adding till you have a straight 16 or something
Hasn't anyone seen the FrankenBriggs ?
Lets make more two , im so inspired to watch inline four cylinders with this 2stroke 💪🤣
Excelente bom cara nota 10 o cara entende mais de roçar viu cara excelente técnico conserto de máquina de roçar para você tira o chapéu 🇧🇷🤠🤠
Try to do an engine "V" from 2 motorcycle engines
I meant to send that to some Yahoo
It looks like only one is firing, bcs there is no smoke coming from one
Čech? 😁
Yeah so, it is still firing with very low amount of smoke coming out on the second cylinder
Anyway you can see smoke coming out both at 12:58
It's obvious that both are firing. You can see smoke coming out of both at all times. It wouldn't run properly if only 1 was firing anyway.
kaise ho bhaiyo
awsome job! hey i would put a air guide on the little beast ! :)
Muy buen trabajo EL DuRo💪🔥💪💯
Last time I checked inline isn't considered a "V"
Al H they got us watching though didn’t they
Still cool tho
What's the parallel twin gonna be used for?
Bad ass weed whacker?
yes and drone engine too!
@@FirdausIdros Engine is too heavy for drone usage. Sure the power to weight ratio is there, however you're forgetting the propellers would need to be substantial to lift just the weight alone not including the drone's own frame work.
@Rudofaux the drone engine idea is a good one but i would use a 1 cylinder engine and a generator to increase the flying time of the drone ,,I built a prototype of my own with a 38CC chainsaw engine about 2.5HP,it generates 12.5 amps at 36V ,,the entire assembly weighing just over 8 pounds including the rectifier and regulator controller ,,it was installed in a 4ft Octo-copter drone and was able to fly for 83 minutes nonstop powered by the generator alone before a rectifier burned out
I have also experimented with building an engine powered drone ,this was a mixed success because while this machine which weighed near 20 pounds had excellent lifting power it didn't have the control of an electric drone .totally mechanical driven the control was accomplished by literally swiveling the arms with the propellers ,,,and finding gearboxes capable of the RPM and loads necessary for this was quite easy ,,,literally ANY strait shafted weed trimmer has a gearbox capable of handling continuous 9000 rpm operation
He could use it for a gas powered Bicycle. Kinda like those kits but better.
yeah, you could do a bike.. rack mount on the back would probably be the best way. This motor is pretty long.
Лайк не глядя чувак вещи творит)))
i wish i had something like that for a motorized project
А бумажка возле выхлопа принудительно вращающегося двигателя это показатель его работы? На видео видна работа одного двигателя. Синхронизация двигателей одной только отвёрткой не выполняется.
Я тоже про это видно по выхлопным газом что первый в холостую а второй в напряг.
Won't take long for that rear unit to overheat. The flywheel's fins were cut down reducing airflow & no shroud to redirect said airflow. No airflow, no cooling.
Nice little project thou.
Custom shroud to go over all of them and make first one have actual fan blowing trough the setup.
that's the first thing I thought too and it's not practical unless you rotate the cylinders 90° and blow the heat to the side and install a shroud on the second motor at least the block the heat from blowing on it from the first one
@@ostolski A decent fan and baffle setup could still blow enough air to cool the rear cylinder without staggering them. Small aircraft such as the Cessna 172 do it all the time with 2 or 3 cylinders in a row.
Genius! So cool!
All without blueprints as well. So much for the theory that crankshafts need to be balanced. I guess it is not critical in 2-strokes as it is in 4-strokes.
That'd be pretty cool to put that in a remote control deep V boat.👍
А чё с первого горшка не дымит, а дует? Может он просто нагрузка?
А вто это вот защем? Я просто по ихнему не шарю . Что с ней дальше то делать?
Смесь беднит на первом.
What about cooling of the second cylinder? There is no fins and a cowling to aid cooling
Can you make a rc boat with this engine..
Engine is too big
Yea
@@zacharykosinski2883 Why not put it in a bigger boat?
Volvo B10M true but that would have to be a really big boat. So maybe that is a good idea it right
Good job. Always wanted to do this but with 4 small chainsaw engines for a bike engine.
WOW ! MAN ! I bet your skate board will do 25 MPH now .
How are you going to get airflow across the second cylinder
BrickyBoi no, he means cooling. Air cooled engines don’t cool well with no air being blown across them lol
Next : V6 With 2 Stroke Engine
NO !! VEE !! TWELVE !! PLUS !!!
o cara fez uma flange para aceitar o segundo motor, isso é maravilhoso! expendido!!!! congratuleiçon
Great Idea ,that you made look so easy to do ...
Strangely, I love and hate that music in the background.
What is the name of Music At minute 6:40?
Мне кажется один движок не работает? Тот который не дымится при нажатии на газ 🤔🤔🤔
100 % не работает, 2 двигатель вращает первый и с выхлопа выходит давление!
@@arturatsaev3412 Да темболе туда добавляют масло, дожноже дымет при газовани, по любому а второй выполняет роль компрессора
У меня триммер не дымит. Развожу "лукойл мото2" и "штиль 2т", 20мл/литр. Триммер "champion" T27. Не факт что двигатель будет дымить. Это вам не планета и не восход. Ещё не меньше от износа цпг и настроек карбюратора зависит.
@@user-ju8qu9gc6v зависит от положения дозатора в игле, а не от фирмы двигателя. На видео второй беднит, первый богатит
Dude that is super bad ass great work g
Selam yaratıcı kanal senin projelerin efsane 🇹🇷🇹🇷🇹🇷🇹🇷
Anyone know how good those engines are? They remind me a bit of old Echos.
Muy bien el trabajo.. Pero a mi parecer solo hay uno de los motores encendido... Por la razón k solo uno está husmeando 😕
Enrique Cuello M
“Sounds like it’s running on One cylinder” 😂😂
And even looks like 🧐
Yea its only running on one cylinder😂😂
i think so too - the ignition is the problem
@@thomasrankl8011 whole project is done with many issues. Spark timing, cooling of the second cylinder....
In the 70s we had 2 strokes called Twingles, both pistons were on the same phase of the stroke. The fired together
Weld up some custom pipes this is really kool
Very good, Very good, excellent work. 👍
you're bored in quarantine right? XD
hii