Doctor D.S. its struggling for air intake because you fucked up the back pressure. I did this last year using a high performance scooter muffler on one of my husquaverna trimmers and after tinkering with a few things like a larger fuel line that is braided stainless steel, opened up the air intake and installed a multistage/terminal spark plug and put a crossdrilled saw blade and aluminum chain saw blade(2) and I use it on jobs where I'm clearing out high brush/thicket. People ask me a lot "wtf is that?" Lol. Works really good for what I use it for.
@@ksich8142 no. That is maybe the general idea of that a muffler is the box at the end of the exhaust. A muffler is technically a silencer or something to reduce noice. When you are talking about making it louder you are using a resonator made specifically to make the noise louder, as a normal resonator is made to make it less loud.
@@henninghellerud not necessarily as resonators are typically used to muffle the sound at different rpm ranges/frequencies. Usually the louder and faster sound waves are captured by the resonator then the muffler receives the lower end of frequencies
The new muffler you made is more like silencer for 4 stroke engine. I believe your engine is 2 stroke. In 2 stroke engine you need resonance chamber before the silencer, otherwise your fuel consumption will be higher and your engine will loose power at certain rpm.
NOW ALL the you need is chrome handles, dual intake, bigger yard rope head, chrome plated of course, 3rd stage wing, and a hand brake for those really big drifts, around those trees and bird baths, your all set!!!
Yeah I think you need to test it in the same spot .not surprised it sounded a crap ton louder in your shed than the first test you did completely outside
That exhaust is not a bad idea at all! It will definitely get the heat out of that cylinder better than the stock can ever will. Might be slightly louder but it will help the engine last longer as long as the carb gets adjusted after the mod to compensate for the better flow.
A burn is the worst pain there is. And you have for sure got something right there that when it burns you your gonna wear the mark the rest of your life👆💯
Good job. The 2 things i have to comment about. 1 surface prep, grind the paint or rust off. 2 do an undercut when grinding so when you weld it fills the groove. this makes a stronger bond and wont be removed when grinding away excess. good job once again
A lot of these Guys in the comments don’t understand that this was just a little project and something fun to do for a video. You guys act like this is a car or dirt bike or something lol just let the man have his fun crafting sheesh.
@@ronrampfel8226 Should of at least made it a double pass ie.. 2 tubes. Offret would of been a bit different but may of helped out instead of cutting shroud away. Even a side entry would of worked. Mind you, it wont rot out in a hurry lol
the shanks are made of thinner sheet metal. The idea may be good, but it is not an industrial ending. the mower has an additional load of at least 2.5 kg.
new exhaust on it you need to adjust the carb a bit to max the idle and full throttle performance. Same like motorcycles and cars. They all need a tune when intake or exhaust are modified
Come back with a follow up on this muffler, say when your engine's combustion chamber & piston has overheated (due to excessive exhaust back pressure) and your engine is totally destroyed... after maybe 10 hours??? :(
So it is louder now? 2cycles are notoriously hard to quiet down. I tried 2 car mufflers at once on a snowmobile engine with no success. I think it needs to be tuned to the motor.
That exhaust is actually a straight pipe now. He should have put fiberglass in the outer pipe before putting it together. You don't have to tune an exhaust but you can build them them tuned. Stock exhausts are not really tuned for performance just noise control. That pipe he built is a little large to be a performance gain for a stock cylinder but should be fine. With kind the of change to the flow that exhaust makes you must re adjust the carb to compensate because it will run lean and potentially burn up the cylinder. With the carb adjustment it could be a good pipe. Good video
The fuel mixture is way off now maybe a smaller pipe with a smooth transition to expansion chamber would give you the performance your looking for. But that engine does not have the displacement for you current set up
If u want to do an exhaust on a 2 stroke engine, atleast make an expansion pipe so you also gain allot power. Now the only thing you gained is allot of extra weight with no benefits at all...
that will destroy your saw, 2stroke exhausts are carefully calculated pieces of art to get the best performance out of the enigne. this is just plain stupid.
Молодой, горячий парень. МОЛОДЕЦ! Как я понял, не нравился звук выхлопа, мерзко истерическо-визжащий. А сделал глушак со спокойным, размеренным дыханием и приятным звуком. Правда из такого толстенного железа, что и правнукам хватит!!! :) А так молодца!!! :)
Zaboravljas da rukujes sa 2T masinom. Cak iako je u pitanju trimer koji snagu ostvaruje na visokim obrtajima a ne na momentu, on u tom fabrickom "auspuhu" mora da ima barem blagi oblik rezone, jer 2T masina mora da ima bar neki minimalan oblik povratnog potiska. A ti si tom protocnom cijevi izgubio povratni pritisak.
Homemade Chain for TRIMMER ? + TEST
th-cam.com/video/QNxGD9yCc2Y/w-d-xo.html
Doctor D.
Looks pretty cool to me if do it just to pass off my mom lol
Tyler Stewart
Doctor D.S. its struggling for air intake because you fucked up the back pressure. I did this last year using a high performance scooter muffler on one of my husquaverna trimmers and after tinkering with a few things like a larger fuel line that is braided stainless steel, opened up the air intake and installed a multistage/terminal spark plug and put a crossdrilled saw blade and aluminum chain saw blade(2) and I use it on jobs where I'm clearing out high brush/thicket. People ask me a lot "wtf is that?" Lol. Works really good for what I use it for.
Doctor D.S. K
Isn't a muffler supposed to silence it?
*task failed successfully*
It is a custom muffler you know what they say about custom mufflers its the opposite of silent lol
Hey buddy. I think you are confused as to what the word “muffler” means.
A muffler can be made to make more noise or less
I've never heard anyone say '"let's muffle this thing nice and loud"
@@ksich8142 no. That is maybe the general idea of that a muffler is the box at the end of the exhaust.
A muffler is technically a silencer or something to reduce noice. When you are talking about making it louder you are using a resonator made specifically to make the noise louder, as a normal resonator is made to make it less loud.
@@henninghellerud not necessarily as resonators are typically used to muffle the sound at different rpm ranges/frequencies. Usually the louder and faster sound waves are captured by the resonator then the muffler receives the lower end of frequencies
Is a mini chairy bomb muffler look it up you can buy them
Not only is it heavier now, I am dumber now for watching the whole thing!
hehehehe aha haha aha hahaha
You saved me, thank you
The new muffler you made is more like silencer for 4 stroke engine. I believe your engine is 2 stroke. In 2 stroke engine you need resonance chamber before the silencer, otherwise your fuel consumption will be higher and your engine will loose power at certain rpm.
What he made is just a fancy straight pipe…
It sounds like Honda civic . Good job
What year Honda Civic is that
"A grinder and paint...makes me the welder I ain't". Nice work man.
How to rice out your trimmer
Excuse me? That's some glorious 2 stroke sound
NOW ALL the you need is chrome handles, dual intake, bigger yard rope head, chrome plated of course, 3rd stage wing, and a hand brake for those really big drifts, around those trees and bird baths, your all set!!!
Weeds are shaking with terror… neighbors are jealous
How to double the weight of your mower.
That metal is so thick it should last about 2000 years😂
Глушитель весить будет как триммер в сборе 😂
That exhaust will burn the piston out in a season of regular use. 2 stroke motors need specific exhaust if they don’t have expansion chambers
please shut up.. exhaust is exhaust..
You’re right
@@nadoveza4961 and you is stupid :)
That is quite a burn hazard mate
Id cook my arm either way.
This muffler doesn't do anything. It can only reduce the power od the engine itself. 2t engines requier resonating muffler.
choking the exhaust. the revving at the end of the video was required or it would stall out. I recognize that sound.
Этого автора надо к доктору Дью сводить😅
You need to install a muffler on that music.
Yeah I think you need to test it in the same spot .not surprised it sounded a crap ton louder in your shed than the first test you did completely outside
That exhaust is not a bad idea at all! It will definitely get the heat out of that cylinder better than the stock can ever will. Might be slightly louder but it will help the engine last longer as long as the carb gets adjusted after the mod to compensate for the better flow.
Here I am thinking it was gonna be a video on making it quieter... I guess I was wrong 😂
hahahahaha xd
Me to ....
A burn is the worst pain there is. And you have for sure got something right there that when it burns you your gonna wear the mark the rest of your life👆💯
One question, does the muffler serve as a leaf blower?
Smart build... Any DB ratings to know for sure if the volume of sound was deadend?
You want a trimmer with two Exhaust?????? XDDDD
That muffler may be just what I need for my loud-mouth mother-in-law
LMAO.
Completely ridiculous, not even slightly practical, but I absolutely love it.
All that work FOR NOOOOTHING 👌👌👌👌😏😏😏😏😏
Nice honda
You're suppose to make a 2 stroke pipe... not a muffler
was it more quiet? Sounded just a little deeper.. You have a decibel meter? before and after readout..
Good job. The 2 things i have to comment about.
1 surface prep, grind the paint or rust off.
2 do an undercut when grinding so when you weld it fills the groove. this makes a stronger bond and wont be removed when grinding away excess. good job once again
Just as loud, and nice when you touch it on your bare arm.
Che cose
How to annoy neighbor
You dropped a good 2dB mate. The paintjob is badass tho.
I'm no welder, but I don't think you had the amps up enough. You kept sticking!
Also, was there any real difference? To me it sounded louder.
Congratulations! Your weed eater is now ready to compete in the Indy 500!🤣
Glasspack nice!
Only problem is the glass wool will be soaked in oil over time May be quieter too?
terry jenkins it would make it louder that's why with two stroke exhaust you have to repack them
Следующий раз банку от противогаза приделай, лайк за бестолковые труды
como cambiaras la fibra de cristal o lana de roca, cuando se ensucie de aceites y hollin?...
Home mace muffler 10 times the size of stock and its louder........😂😂😂😂😂😂 you didnt make a muffler you made an amplifier
Толщина металла маловато.надо было с 10ки делать.
Согласен, как то не то 😂
Something you could add to the muffler is some insulation like some glasspacks have. That stuff really dampens the noise pretty well.
Before and after sounds the same to me lol
what was the point of that ? thought it was going to be quieter
A lot of these Guys in the comments don’t understand that this was just a little project and something fun to do for a video. You guys act like this is a car or dirt bike or something lol just let the man have his fun crafting sheesh.
для 2тактных двигателей обьем глушителя , должен соответствовать обьему камеры сгорания . Как вы производили расчет глушителя ?
New Stihl racing exhaust available on your nearest workshop!!! Awesome dude! I really like it👍👍
Now that you've made a race muffler, try out a baffled silencer type muffler with spark arrestor and see if you can quiet it down a lot.
Is it me, or did he make it louder?
That’s what I thought. Changed the sound, didn’t make it quieter tho.
@@ronrampfel8226 Should of at least made it a double pass ie.. 2 tubes. Offret would of been a bit different but may of helped out instead of cutting shroud away. Even a side entry would of worked. Mind you, it wont rot out in a hurry lol
Erorre!
La verdad está súper buenísimo! Te felicito.....
the shanks are made of thinner sheet metal.
The idea may be good, but it is not an industrial ending.
the mower has an additional load of at least 2.5 kg.
Imagine commenting on a two year old video
Like you?
That's a beautiful A1 4 stroke muffler....2 strokes need an entirely different system unfortunately
Cool idea and for fun, I'd do something similar just to annoy my fancy neighbors with the electric trimmer. Well done mate!!
new exhaust on it you need to adjust the carb a bit to max the idle and full throttle performance. Same like motorcycles and cars. They all need a tune when intake or exhaust are modified
lol you know how a silencer works?? you did it all wrong man😂😂
Don't know why people doing this for garden tools but okay. You lose power with this exaust and ist not really compact with this pipe.
Its rather contrary to make a motor quieter but subject your viewer to rock music when the sounds of production were more appropiate. But nice work !
Great job, very functional. Like the way you go about
Толку почти ноль. А вот как себя поведет поршневая на бедной смеси это скоро увидишь.
Да. К сожалению движок бензокосы слабоват для нормального глушителя
It legit sounds like a Mazda rotary engine. That's lit
Hahahaha xd
Just bought a. Shindaiwa. 450 brushcutter, nice video. Very useful.
Hola soy José María Gómez de argentina. Yo uso sthill fs 160 y es una gran máquina.? Que beneficios haz obtenidos con la reforma.
Is it me or does it sound louder
I think that was the point. RIP neighbors.
Holy shit next time make these things out of lighter mettle!! Pipe almost weighs as much as the motor lol!
Nice work. ¿Did throttle response or power improve? Thanks for making & posting this video.
Wonder how many times you burn your arm before putting back to normal
So a civic?
Now it looks just like a Honda civic
:D
How many engines do u buy per season now?
You now have more HP than most of the Honda cars out there.
Come back with a follow up on this muffler, say when your engine's combustion chamber & piston has overheated (due to excessive exhaust back pressure) and your engine is totally destroyed... after maybe 10 hours??? :(
right on people now days not that smart people 50 years ago would-ua woop-ed him good for being so stupid !
There's no point putting muffler onto the trimmer, other than making your neighbors think that you have a motorcycle.
So it is louder now? 2cycles are notoriously hard to quiet down. I tried 2 car mufflers at once on a snowmobile engine with no success. I think it needs to be tuned to the motor.
That exhaust is actually a straight pipe now. He should have put fiberglass in the outer pipe before putting it together. You don't have to tune an exhaust but you can build them them tuned. Stock exhausts are not really tuned for performance just noise control. That pipe he built is a little large to be a performance gain for a stock cylinder but should be fine. With kind the of change to the flow that exhaust makes you must re adjust the carb to compensate because it will run lean and potentially burn up the cylinder. With the carb adjustment it could be a good pipe. Good video
Probably the best idea so far.
Por que o cara colocou um escapamento esportivo numa roçadeira? 🤔
kinda defeat the purpose of lightweight . That thing must weigh as much as the engine haha
Pozz doktore jeli izgubio sta snage ili radi isto kao prije
The fuel mixture is way off now maybe a smaller pipe with a smooth transition to expansion chamber would give you the performance your looking for. But that engine does not have the displacement for you current set up
If u want to do an exhaust on a 2 stroke engine, atleast make an expansion pipe so you also gain allot power. Now the only thing you gained is allot of extra weight with no benefits at all...
I've been wanting to put a power pipe on my whipper from a RC car with a whipper snipper motor lol that would make more sense
Not necessarily it would make more power just not as much an an expansion chamber
Your dady must be happy
What kind of insulation did you use on this
Just add a heatproof pipe to the exhaust and you have yourself, a dual grass strimmer/leaf blower. Nice 👍
Если была идея увеличить вес, то можно было прицепить гирьку кила на два, а так звук почти тот же. Вывод, убитое время, натруженное плечо.
Полностью согласен. Результат нулевой
that will destroy your saw, 2stroke exhausts are carefully calculated pieces of art to get the best performance out of the enigne. this is just plain stupid.
Hmmm. I think not.
hello bud dummys--don't know that people 50 years 10 and up did
Молодой, горячий парень. МОЛОДЕЦ! Как я понял, не нравился звук выхлопа, мерзко истерическо-визжащий. А сделал глушак со спокойным, размеренным дыханием и приятным звуком. Правда из такого толстенного железа, что и правнукам хватит!!! :) А так молодца!!! :)
Prova ponerle uno a una motocierra, jaja quedó muy bueno, saludos de argentina
Glade i didn't watch the entire video and skipped to the end , would of been disappointed
Zaboravljas da rukujes sa 2T masinom. Cak iako je u pitanju trimer koji snagu ostvaruje na visokim obrtajima a ne na momentu, on u tom fabrickom "auspuhu" mora da ima barem blagi oblik rezone, jer 2T masina mora da ima bar neki minimalan oblik povratnog potiska. A ti si tom protocnom cijevi izgubio povratni pritisak.
Znam ;) Vratio sam tvornicki auspuh , a ovaj u videu sam napravio iz zezancije ;) Zanimao me zvuk i tjt :D
GREAT IDEA & CONGRATULATIONS FOR ....PROVING YOUR CONCEPT!!!
i was thinking about turbo for my lawnmower, maybe sharp cams for that ohv enigne. It might be enough to become hamster helicopter.
Waist of time. It was noisy and still noisy.
there went half the power
Any particular reason for using such thick metal?
Muy bien gracias x conpartir yAk el ruido d las makinas nos va dejando sordos x eso se recomienda usar tapones
I like it. It sounds way better
Homemade Yoshimura or Akrapovic for grass cutter.😁
Would like to see a expansion chamber exhaust on this