cool video man, love seeing these 2 stokes working so hard. also glad to see it wasn't a click bait title. "easily make 28 hp!" then show what you had to do lol. then you see a lathe and mill even from harbor freight thats out of reach for most
As an district heating-welder (in Sweden) it's almost A daily thing for me. At least when welding pipes smaller than 300mm in diameter but you are right, it is just TIG-TIG-TIG nowadays....
Herr Schäfer Kompliment. Für mich sind Sie eine Ikone und habe mega Bock auf 2 Takter. Fahre seit ich klein bin Moped Simson egal welche Hauptsache. Habe es nun soweit getrieben das ich Hobbymäßig 2 Taktrennen mitfahre. Classic TT's usw. Honda NSR125 Motor. Durch hier und da können da auch gern über 30 Ps rausspringen. Deine Videos sind geil mach weiter so.
Hallo Leute. Alles klar soweit? Schöner Zusammenschnitt.. Einfach herrlich zu Sehn was mit Plan und geilem Werkzeug möglich ist! Handwerklich 1A 👍 Grüße aus'm Saarland
And--viola! Just like that you have increased the motor's output by a factor of nine times! Most of which, I have no idea what he was doing. Back in the 70's I raced a Suzuki 90 with a 100cc "Git Kit" that it took it from a stock 8 HP, to 14 something. Can't imagine what I would have done with 126 HP!
@@JanSchaeffer дроссельная заслонка на выхлопе чтобы сделать 2 режима объемной эффективности. Это японское изобретение. В 1 положении дроссельной заслонки - объемная эффективность высокая на низких оборотах двигателя. В 2 положении дроссельной заслонки объемная эффективность высокая на высоких оборотах двигателя. Все написано в английской книге Методы проектирования коллекторов двигателей, авторы Дейсмонд Винтербоне и Ричард Пеарсон.
@@Daniel_kruger what i mean is how this engine is built and what power it produce in that Alex have over built his engines with alot of parasitic loss and more complicated then a german engineer. well it ned to be scaled down to 50cc.
the pipes butterfly valve causes the return stuffing wave to return earlier for reving higher, more than it would normally be able to allow. But that early wave causes the positive return wave to overlap the negative wave which cancels them out where they overlap which is bad for intake.
Una obra de arte!!! Muy bueno! Dan ganas de hacerlo por éste lado, pero ya cuando ví el torno, dije: bueno. Se ve bien. No intentemos copiralo. No hay herramientas. Ja, ja, ja.
minute 3:53, the main jet is a sewer pipe. Looks like one of the four main jets in a Holly DP on my 350Chevy. It's 5700cc revs to 8000rpm. It's about 115 Times Larger ...but this 50cc mini monster uses a main jet like a 5700cc engine
we have one time in the year the "tunerbattle" by langtuning. on that time many 2 stroke tuners coem to visit use an show there tuningskills. Some of them already tried that extendable counter cone an it worked very well :)
Hi, ich habe mir letztens einen 50er Sport bei euch gekaut und ihn dann bei einen freund eingebaut. Danach bin ich wieder nach hause gefahren(ca. 5km und danach nicht mehr), und mir ist eingefallen das ich den Zylinder nicht nach rechts gedreht. meine frage wäre jetzt ob ich ihn noch nach rechts drehen kann oder es lieber lassen soll. PS wieder mal ein cooles Video. weiter so
@@exsytxbix der Zylinder hat spiel bei den stehbolzen. Sollte man jetzt mal den Zylinder demontieren, kann man durch das verdrehen nach rechts immer wieder die genaue Position von Zylinder und Kolben herstellen.
I think it's a ktm sx65 cylinder, stroke is 40.8. That's why he turned down the bottom of the cylinder and made the cylinder head deeper, to adjust for the longer stroke.
If you use a cutting disc to separate the cases after welding etc how did you compensate for the missing metal to reseal the halves? Also does the molten metal stick ok when you poured it into the outside of the cold cases?
Looks like people are asking for the ASMR raw version. I don’t mind the music. How does the butterfly in the expansion chamber improve performance? Shouldn’t it be a slipper pipe instead?
What are these, "Simpson" engines..... like something we can buy to build ? I subb'd b/c of how impressive this was and to at least figure out WTF it's all about? I'd love to craft a small motor for a bicycle & this is where I'm starting. peace
think of something between an DKW 125, Yamaha Y125, Harley Hummer 175, BSA Bantam, & an MZ/MuZ125 engine, that's still being made even today, within the EU's re-strictness
It's an interesting motor & while I don't know much about the EU restrictions, that really means this little engine can be uncorked to release even more power? Or that's kinda what I'm hoping? All the restrictions put by California on motorcycles seem to be taken off by people on youtube? I'm not a mechanic but if this is EU Wrapped I think that a real mechanic could do some good things. Have you worked w/ these or bought them? Where would you buy them or where might I go to shop? I ask you b/c IDKnow jacksH!Te about them & I'm thankful you know more? All of the "Moped" type engines I've seen are really rough made pieces of junk for the most part. Poor quality & a knock off from the 1940's that's they sell us now. I do like this Simpson Engine. I might build a decent moped style bike & save the money that I'd spend on the Honda 150L Dual Sport I've been looking at? If I can get a decent motor, bike frame/suspension, and setup that's safe?? That's what I'd like to do so I've got a lot to research here but anything you add is appreciated. Thanks for that post & for sharing. peace
Gibt es noch eine genauere Erklärung zur Klappe im auspuff mit der du den Motor zum überdreht zwingen kannst möchte mal wissen ob das auch an scharfen simson motoren funktioniert oder warum das bis jetzt nur du so gebaut hast :D
I dont even have a programm for this. I use my experience and have a lot of testing exhausts. When i see the power curve often i can see what need to be done.
@@JanSchaeffer buch "design and simulation off two-stroke engines" 1996 "design and simulation off four-stroke engines" 1999 Gordon Blair. "Design technique's engine manifold: wave action methods for IC engines" 1999, "Theory engine manifold: wave action methods for IC engines" 2000 D. Winterbone, R. Pearson. Ludwig Alphabek, Gelmut Bench.
@@arvedludwig3584 я это все знаю зачем заслонка на выхлопной трубе. Читай книги по двигателям немцев Альфабека, Бенша. Самые лучшие книги английские книги Гордона Блэра. У Блера есть ещё 1 книга по 2-т двигателям написанная в 1990 году. Все книги что я написал у меня есть в электронном виде.
Do you have a store online? Where do you sell your stuff? Great work. I used to have a simson mod bike in the 80s that went 120Kmph top speed at 13,500 RPM It was a really fun bike........ So I appreciate what you do.❤❤❤ I am in Hungary, where are you?
Hi LangTuning, awesome work! What are the settings on your Mig welder and what wire/gas did you use? I would like to do the same but I'm way too afraid to warp the engine casings. Did you do additional work to avoid that, like using a steel plate between the casings and/or machining the joint faces of the two half casings?
A lot of questions . Please look at another answer under the video. I avoid problems with stops while welding every 5 minutes. Also a machine the cases after welding.
the butterfly in the expansion chamber is an alternative powervalve solution right? since it cannot be integrated into the cylinder its done on the pipe instead. Genius idea !
What mods did you do? I can see: 1. jug upgrade? 2. Open transfers 3. Custom carb placement? Can you elaborate on this? 4. Exhaust 5. Then i just seen a bunch of random welding. I would estimate like 10-15hp. Did i miss something?
How were you able to melt that part at 0:29? It can't be aluminium for sure because it melted like tin or lead. The question is why was it in a shape of an aluminium bracket 😲
It is aluminium. Rehm Synergie Pro2 with 1.0 wire Alsi12. Argon 9,6 I did about 50 cases this way i think. Think about the temperature of the cases and do a few breaks between. When temperature rises over 180 degrees on the bearimg seat, you get later Problems witz the cases.
Shoulda stuffed the case as much as possible made it a case reed but it hen again ya can get more with a piston port last longer more bottome end w reeds 🤷🏻♂️
@@JanSchaeffer Ah sorry, really have tiny knowledge of engine here i just thought seeing many people did some dyno test and with some Tuning and also increases the Horsepower and torque? thanks for the reply btw 👍
7 Minuten? ä, ja iss klar ;-) und vor allem ohne die vielen Haushaltsüblichen Werkzeuge. Ich habe mit dem Schweizer Taschenmesser und einer Getränkedose einen VW-Bus T1 gebaut. 😋
I can’t believe you did all this in 7 minutes. Unbelievable
Takes skills, for sure....
the time of reallife hyperlapse is coming! :)
Next time arround i will try to solve it in 6 😂🙏🏻
😂😂😂😂😂
can u do my RG80?
Butterfly in middle of expansion = awesome solution. Thanks
No problem.
What is the purpose of the butterfly valve?
@@JB61616 to "control" the exhaust waves
Langtuning power valve system LPVS 😂😂
@@JB61616 in 2 stroke engines, the later the exhaust gases go out --> the better. 4 stroke is the opposite.
cool video man, love seeing these 2 stokes working so hard. also glad to see it wasn't a click bait title. "easily make 28 hp!" then show what you had to do lol. then you see a lathe and mill even from harbor freight thats out of reach for most
Gas welding, that’s something you dont see much of nowadays.
As an district heating-welder (in Sweden) it's almost A daily thing for me. At least when welding pipes smaller than 300mm in diameter but you are right, it is just TIG-TIG-TIG nowadays....
@@frankandersson7112 Ist aber auch 👍👍👍 wig tic 😉 schnell sauber aber Wind anfällig 😉
@@frankandersson7112Gas welding its like Tig inly for Men 😂
It might be a 7minute video but many hours of skilled work went into this.
Guter Zusammenschnitt! Ich mag dein Schnittstil 👍
Ich danke!
Herr Schäfer Kompliment.
Für mich sind Sie eine Ikone und habe mega Bock auf 2 Takter. Fahre seit ich klein bin Moped Simson egal welche Hauptsache. Habe es nun soweit getrieben das ich Hobbymäßig 2 Taktrennen mitfahre. Classic TT's usw. Honda NSR125 Motor. Durch hier und da können da auch gern über 30 Ps rausspringen. Deine Videos sind geil mach weiter so.
Vielen Dank!
3.5hp to 28hp in 7 minutes for professionals. 3.5hp to 28hp in 7 years for the average Joe!
I was taking inventory:
1. Lathe
2. Welder
3. 10-20 practice motors
Oh… and skill, I have to get lots and lots of skill
Hallo Leute. Alles klar soweit?
Schöner Zusammenschnitt.. Einfach herrlich zu Sehn was mit Plan und geilem Werkzeug möglich ist!
Handwerklich 1A 👍
Grüße aus'm Saarland
danke dir und schöne (verspätete) Grüße zurück :)
And--viola! Just like that you have increased the motor's output by a factor of nine times! Most of which, I have no idea what he was doing. Back in the 70's I raced a Suzuki 90 with a 100cc "Git Kit" that it took it from a stock 8 HP, to 14 something. Can't imagine what I would have done with 126 HP!
Mir war vorher gar nicht bewusst wie man die Bandbreite mit der Drosselklappe beeinflussen kann. Geiler Scheiss. Gerne mehr davon 🤘
Wat für nh drosselklappe ?
@@aeroxtom8123 die im Auspuff
Im Auspuff @@aeroxtom8123
Die im Auspuff.
@@JanSchaeffer дроссельная заслонка на выхлопе чтобы сделать 2 режима объемной эффективности. Это японское изобретение. В 1 положении дроссельной заслонки - объемная эффективность высокая на низких оборотах двигателя. В 2 положении дроссельной заслонки объемная эффективность высокая на высоких оборотах двигателя. Все написано в английской книге Методы проектирования коллекторов двигателей, авторы Дейсмонд Винтербоне и Ричард Пеарсон.
there is no other word. craftsman
Great job
thank you very much!
Wish i had sent in my yamaha 115cc 2 stroke engine to him for overhaul
When i tune a single engine it is often to much money for a costumer.
@@JanSchaeffer hahahaa
I know you didn't do it 7 minutes but if I didn't see you I see you do that I wouldn't believe it that's crazy good job dude
twostrokestuffing should see this engine.
Yeah, but he does only 50cc...
@@Daniel_kruger what i mean is how this engine is built and what power it produce in that Alex have over built his engines with alot of parasitic loss and more complicated then a german engineer.
well it ned to be scaled down to 50cc.
He visited Lang Tuning some time ago and also got some parts from them 😄
@@marcelpursche5339 that i remember and feel exited to see what will come from those parts.
@@marcelpursche5339 for example our Simtunol twostroke oil :)
Nice job, I like such kind of tuning
we too !
Wow you have some tools and some skills there 👍
Thanks a lot.
German engineering. An impressive mix of knowledge and skills.
I never thought gas welding could match TIG. Very impressive.
the pipes butterfly valve causes the return stuffing wave to return earlier for reving higher, more than it would normally be able to allow. But that early wave causes the positive return wave to overlap the negative wave which cancels them out where they overlap which is bad for intake.
just a couple of bolt on mods, easy.
yeah 🤣🤣
Lol, you're funny guy 🤡
Una obra de arte!!! Muy bueno! Dan ganas de hacerlo por éste lado, pero ya cuando ví el torno, dije: bueno. Se ve bien. No intentemos copiralo. No hay herramientas. Ja, ja, ja.
Incredible work!
thank you :)
If i had a shop like he does i probably built you a complete motorcycle
If y'all see now and want to upgrade your 2 stroke but limited budget i suggest first carbs and chamber exhaust, hope it's help too
thats a good Idea.
Don't forget to test for air leak around crankcase seals
@@cobre7717do you think with this Mod also increases torque?
@@umarukaze6625 with what mod? What is this that your are referring to
Now this is an engineer. Fantastic!
Thanks a lot!
Yes, no stopping this guy !!
was für eine Kranke sch.. , das ist so krass . Viel Arbeit und ohne Scheißer und Fräser / Dreher geht da nichts
Der deutsche Allen Millyard. Absolut klasse und meisterlich! 😎😎
He needs to use a jacksaw to be a true Millyard!
haha danke 🤩
Impressive! Nice work!
Kanäle/Fenster von Hand gefräst, wie geil ist das denn bitte?!😱😍🤘
Geiler Zweitaktscheiß !!!!!! 😋
Sehr gut!
minute 3:53, the main jet is a sewer pipe. Looks like one of the four main jets in a Holly DP on my 350Chevy. It's 5700cc revs to 8000rpm. It's about 115 Times Larger ...but this 50cc mini monster uses a main jet like a 5700cc engine
That man is a true craftsman .
It is!
You have great skills.
Thanks a lot!
YOU are a Machine Sir...Wow!!!!
super gemacht.....schönes Werkzeug....
danke!
Cool, straight gas with moth balls works too!!
When the zombies attack on want you in my compound.
Complimenti! Bel lavoro! Proviamo anche il controcono allungabile? Come i motoscafi. 👍👍👍👍
we have one time in the year the "tunerbattle" by langtuning. on that time many 2 stroke tuners coem to visit use an show there tuningskills. Some of them already tried that extendable counter cone an it worked very well :)
My respect, man! 👏👏👏👏👏
Thanks a lot!
that exhaust is very important.. specially a high performance build..
Yes
Hi, ich habe mir letztens einen 50er Sport bei euch gekaut und ihn dann bei einen freund eingebaut. Danach bin ich wieder nach hause gefahren(ca. 5km und danach nicht mehr), und mir ist eingefallen das ich den Zylinder nicht nach rechts gedreht. meine frage wäre jetzt ob ich ihn noch nach rechts drehen kann oder es lieber lassen soll.
PS wieder mal ein cooles Video. weiter so
Nein, bitte lass den Zylinder jetzt so.
@@JanSchaeffer um was geht es hier genau?😅
@@exsytxbix der Zylinder hat spiel bei den stehbolzen. Sollte man jetzt mal den Zylinder demontieren, kann man durch das verdrehen nach rechts immer wieder die genaue Position von Zylinder und Kolben herstellen.
Exakt!
@@JanSchaeffer OK danke
massive power ! need a run
Amazing job! What cylinder is that with 44mm of stroke? TPR 86?
I think it's a ktm sx65 cylinder, stroke is 40.8. That's why he turned down the bottom of the cylinder and made the cylinder head deeper, to adjust for the longer stroke.
Exakt, thank you!
If you use a cutting disc to separate the cases after welding etc how did you compensate for the missing metal to reseal the halves?
Also does the molten metal stick ok when you poured it into the outside of the cold cases?
I bring in s little distance before welding. I think about 8 millimeters.
When i weld it, i use some nuts about 8mm between the cases.
Looks like people are asking for the ASMR raw version. I don’t mind the music. How does the butterfly in the expansion chamber improve performance? Shouldn’t it be a slipper pipe instead?
@@EVO1087R when you let the pipe slip, you need more power and a lot more mechanical stuff.
Get rid of the music…please.
Get rid of you…please.
Turn the volume down on your device
@@reesetrescott6339too late it already infected my brain and paralyzed me and I think I'm going to throw up
Why,
It's relaxing 😎
Lmao shut up
Gibt es den Auspuff Adapter auch irgend wann im Shop zu kaufen ?
Meinst du die Klappe?
Is this real? 😵💫
Yes it is
Why not? Simson got really stable parts.
There are long videos to this on his channel. Check it out👍
@@JanSchaeffer Seems so. Very nice results. Is that 28hp rear wheel power or calculated crankshaft power?
Rear wheel is about 26,5 HP.
Good design as its easier to make the exhaust as its almost straight. And carb is totally level too.
yeah thats very good stuff :)
Ein absolut geiler raw zusammenschnitt!👍🏻
Frage: wo hast du die kleine Lampe her die du beim Gehäuse Handfräsen genommen hast?
Kg
Kriegst bei ike als nachtischlampe
Schwedischer Möbelhersteller.
@@JanSchaeffer Firma dankt.👋🏻
genau die hab ich auch an der Drehe!
What are these, "Simpson" engines..... like something we can buy to build ? I subb'd b/c of how impressive this was and
to at least figure out WTF it's all about? I'd love to craft a small motor for a bicycle & this is where I'm starting. peace
think of something between an DKW 125, Yamaha Y125, Harley Hummer 175, BSA Bantam, & an MZ/MuZ125 engine, that's still being made even today, within the EU's re-strictness
It's an interesting motor & while I don't know much about the EU restrictions, that really means this little engine can
be uncorked to release even more power? Or that's kinda what I'm hoping? All the restrictions put by California on
motorcycles seem to be taken off by people on youtube? I'm not a mechanic but if this is EU Wrapped I think that a
real mechanic could do some good things. Have you worked w/ these or bought them? Where would you buy them
or where might I go to shop? I ask you b/c IDKnow jacksH!Te about them & I'm thankful you know more? All of the
"Moped" type engines I've seen are really rough made pieces of junk for the most part. Poor quality & a knock off
from the 1940's that's they sell us now. I do like this Simpson Engine. I might build a decent moped style bike &
save the money that I'd spend on the Honda 150L Dual Sport I've been looking at? If I can get a decent motor,
bike frame/suspension, and setup that's safe?? That's what I'd like to do so I've got a lot to research here but
anything you add is appreciated. Thanks for that post & for sharing. peace
artist! it would be great if you could explain the steps that you're showing, can be with subtitles. no worries.
On the chanel are a lot of single videos of the project with all the single steps, this video ist only a summary.
I was thinking of putting a butterfly valve too in the resonance chamber! :D
Impressive to be able to do it in 7 minutes after some of the products he uses MUST take 24 hours to harden
Gibt es noch eine genauere Erklärung zur Klappe im auspuff mit der du den Motor zum überdreht zwingen kannst möchte mal wissen ob das auch an scharfen simson motoren funktioniert oder warum das bis jetzt nur du so gebaut hast :D
Die Klappe ist noch Problem behaftet da in der Drehzahl wo sie wirken soll der Zündfunke zu schwach wird.
can you do this to an outboard for a boat?
very tgood stuff. What program or software do you use to calculate the exhaust pipe dimensions? and what is the flap for in the baffle?
The flap is for lower end power. Yamaha has it close to the exit on the cylinder and it's called YPVS.
I dont even have a programm for this. I use my experience and have a lot of testing exhausts. When i see the power curve often i can see what need to be done.
@@JanSchaeffer lotus engine simulator. engine2motd, engine4motd.
@@JanSchaeffer buch "design and simulation off two-stroke engines" 1996 "design and simulation off four-stroke engines" 1999 Gordon Blair. "Design technique's engine manifold: wave action methods for IC engines" 1999, "Theory engine manifold: wave action methods for IC engines" 2000 D. Winterbone, R. Pearson. Ludwig Alphabek, Gelmut Bench.
@@arvedludwig3584 я это все знаю зачем заслонка на выхлопной трубе. Читай книги по двигателям немцев Альфабека, Бенша. Самые лучшие книги английские книги Гордона Блэра. У Блера есть ещё 1 книга по 2-т двигателям написанная в 1990 году. Все книги что я написал у меня есть в электронном виде.
Für den Hubraum amtlich!
Aber hast du nicht die Kubelwellenlager verstärkt?
Walzenlager halten mehr aus, haben aber etwas mehr Wiederstand.
@@JanSchaeffer ich meinte auch das Gehäuse. Gibt bei so hohen Leistungen Gehäuse die reißen am Kurbelwellenlager.
Do you have a store online?
Where do you sell your stuff?
Great work.
I used to have a simson mod bike in the 80s that went 120Kmph top speed at 13,500 RPM
It was a really fun bike........
So I appreciate what you do.❤❤❤
I am in Hungary, where are you?
Hi LangTuning, awesome work! What are the settings on your Mig welder and what wire/gas did you use? I would like to do the same but I'm way too afraid to warp the engine casings. Did you do additional work to avoid that, like using a steel plate between the casings and/or machining the joint faces of the two half casings?
A lot of questions . Please look at another answer under the video.
I avoid problems with stops while welding every 5 minutes. Also a machine the cases after welding.
the butterfly in the expansion chamber is an alternative powervalve solution right? since it cannot be integrated into the cylinder its done on the pipe instead. Genius idea !
yeah just like that :)
@@JanSchaeffer Total madman! Respect
Very nice work! Which cilinder brand is this?
Wow now thats some good fab work on a 2 stroke lots of power thats got to be 50 or 60cc 28 rwhp is great
thank you!
What mods did you do? I can see:
1. jug upgrade?
2. Open transfers
3. Custom carb placement? Can you elaborate on this?
4. Exhaust
5. Then i just seen a bunch of random welding.
I would estimate like 10-15hp. Did i miss something?
ASMR 2 stroke tuning.
holy shit was that gas torch welding???
@@WeebRemover4500 WIG 1,0 wire ALSi 12, Argon 9,6
Was für eine Arbeit. Geil Geil Geil...danke 😃👍
Danke! Bisschen Aufwand.
Would explaine all the steps and the reasons behind those steps?
You can find a lot more videos of this project on the channel.
@@JanSchaeffer thank you!
can you do a more in-depth comparison?
@@Lucas_sGarage there are a lot more parts on my channel how i build the engine. Everything is in german but you can translate it.
Dieser Motor hat aber gewiss nicht mehr die ursprünglichen 50 ccm oder??
70ccm hat er jetzt
Looks like a tomos a35 blok . can buy Simson mopet here, but realy want 1
It is a good descicion to buy one🤩
You can easy but every spare part for the whole bike in good quality.
How do you calculate the exoust?
wie geil ist dass denn......Klasse gemacht
danek dafür!
How can you semi-automatically weld aluminum? what wire? what gas? First time seeing this, sorry for the question
It is a 4 Roll MIG Rehm Machine i think 230 A bit i dont need the full power. It is 1mm ALsi12 wire.
I think the gas is callee Argon 9.6
Impresionante! Muy buen trabajo!
Muchas gracias!
BADASS 🙌
Hell Yeah!
Can you explain what exactly it is what you have done here. Not everyone is into tuning. With text or spoken, would be appriciated
He changed the reed location to the case rather than having a intake tube, redecked the head for more compression, made new exhaust
Merci, vidéo très interessante!
Merci.
@@mobeur58 Merci!
Lots of good work...
But now, too much power for the frame...
😂😂😂
😊 champion du monde !🙏🤘
Thank you.
Super doch halten die anderen Bauteile das aus Kette Bremsen uvam. ❓
das Fahrwerk was zu sehen ist wird nur für den Prüfstand benutzt. Niemals im Straßenverkehr.
Man!!!! Thats awesome
oh yes!
That butterfly is to give more power at lower rpms? How is it controlled? 50cc?
I feel dumb for even asking, but are you running normal pump gas or some e85 or what
impressionnant !!!
:)
Is the the most popular 2 stroke engine for tuning and enthusias culture in Germany?
yes!
My 105cc 3.5 hp four stroke does 33 mph governored
Okay!
How did you split the cases after welding and machining?
How reliable is a set up like this?
Not really with this Setup. If we change the Setup and los 2 hp than it is way better.
Very impressive! Can I ask, what setup do you use for aluminium welding?
Rehm Synergie pro2. 1mm wire Alsi12. Argon 9,6
@@JanSchaeffer thank you!
Please explain the choke in the exhaust?
How were you able to melt that part at 0:29? It can't be aluminium for sure because it melted like tin or lead. The question is why was it in a shape of an aluminium bracket 😲
It is aluminium. Rehm Synergie Pro2 with 1.0 wire Alsi12. Argon 9,6
I did about 50 cases this way i think. Think about the temperature of the cases and do a few breaks between. When temperature rises over 180 degrees on the bearimg seat, you get later Problems witz the cases.
@@JanSchaeffer Okay thanks for the reply :)
What the PPE filtering system do you use?
Hey, where can I get a pipe for my Rotax 128?
Shoulda stuffed the case as much as possible made it a case reed but it hen again ya can get more with a piston port last longer more bottome end w reeds 🤷🏻♂️
Awesome project but its possibly a little beyond my skilset. May have to revert to just buying a more powerful donor engine. 😂
What is the purpose of the plate in the exhaust?
Sehr geil
autogen schweißen habe ich lange nicht gesehen
does this mod also increases torque?
@@umarukaze6625 that is more a kind of a funny question. I do not know how many tourque there woul be because the engine is build up from scratch.
@@JanSchaeffer Ah sorry, really have tiny knowledge of engine here
i just thought seeing many people did some dyno test and with some Tuning and also increases the Horsepower and torque?
thanks for the reply btw 👍
7 Minuten? ä, ja iss klar ;-) und vor allem ohne die vielen Haushaltsüblichen Werkzeuge. Ich habe mit dem Schweizer Taschenmesser und einer Getränkedose einen VW-Bus T1 gebaut. 😋
Impressive, but that's a lot of work just to be able to say, yep, its still got factory cases.