If you remove comments like on the other vids, you will only hurt your channel in the long run. You can never get rid of idiots, you need to learn to ignore them. Besides that I really like the videos, I’m looking forward to more of them!
"No Officer, it's stock. Actually, it weighs a little more than stock". As a former audio technician and a hifi/loudspeaker enthusiast, I was going to commit the sin of commenting before watching with a big spiel about how it sounds better because the density of the material greatly reduces internal resonances along the length of the exhaust tract, which means that more of the energy in the exhaust gas is being contributed to the exhaust note instead of being wasted as heat, and the tone is much more dependent on path length/shape rather than resonance tuning... but you very neatly summed that up in the first minute. Cool video!
First, it was cow hoof repairs, then watch repairs, then MRE testing, then hydraulic press crushing now exhaust manufacture Thanks and yes this is what yt is designed for 👏 🙏
This video will forever be one of my favorites on YT. The science of sound. Can't wait to use this research one of these days when I've got the cash. Thanks a lot for your work.
Wow that sounds so good great work maisteer, how about a 6>3>1 header with 1-6, 2-5 and 3-4 pairing in theory having 3 360° twins merging into the Y-pipe instead of the usual 2 3 cylinder split would it have significant impact on the sound?
Very creative content. Even that shop set up is interesting as heck. Never seen garage doors like those. Seems like the kind of place you wish you could go, hang out and design and develop crazy stuff.
Well as somebody who has made some instruments out of PVC pipe, I can tell you that instruments made from PVC pipe sound unmistakably like PVC pipe. The material does affect the sound.
You've got me imagining a Trombone-exhaust that is automated to change lengths depending on RPM to get the perfect sound all the time.... if only I had Money I'd do it myself! I have the knowledge and I know how I'd do it- Time is the true enemy! *Really great vid, I thought I was subbed- well, I am now ;)
The tape was ideal for me, I can see where tape holds it's value by the "reel" enthusiasts out there. (Sorry for the pun) But I did like to see vinyl holding its own and also having a different listening experience which is why I decided to start collecting vinyl 👌 This was an amazing video, thank you! ❤
So we went from trumpet references to the exhaust trombone, and I'm only 6 minutes in. Since woodwind instruments use a special resonator in the mouthpiece - how long until that features in the exhaust demo :D
I'm on this journey with you to learn as much as I can about exhaust sound. One day maybe I can make the BMW K1600 I6 engine on my bike sound as it should. A 1600cc inline 6 with an 8500 rpm rev range should be able to sound really cool.
Do you think adding a step up from 1-3/8" to 1-7/8" in the primaries shortly after leaving the head (6-10") and then another step up where the 1-7/8th slides into a 2" and then the 2" has a cone reduction back to 1-7/8th, would help that resonance increase and thus furthering the chase for the F1 sound?
This project is your Ahab like quest for the white whale of supercar exhaust sound. I think I'm going to buy the extra videos because this is fascinating and must go on. I already dug out one of my SAE texts on manifold design and started watching sport bike exhaust sound videos to try to notice differences in design. The stepped or tapered pipes tend to have more of the sound you are looking for. Interestingly, all bike headers mispair the cylinders 1-2 and 3-4 which is different than the typical 180 degree pairing typically on 4 cylinders. I do notice a different sound quality on my 4 to 1 air cooled VW when it has a megaphone attached.
On a side note your thick accent sounds like you could be from near Thuringia. Yet there is often a hint of Swiss or Austrian. Very interesting. In Gera haben die immer so einen tollen Akzent.
interesting .. wondering if you could use coherent air pressure (like a laser ) from exhaust and modulate the separate pipes to tune it to its natural resonant harmonics. would need a sensor controlled malleable cavity, perhaps trombone style or values to other chambers? likely going to get something completely different and the back pressure will probably negate this.
Are you sure the 1M bmw has an 8 into 1 collector? I think it has 8-2-1 setup. I thought I saw a picture of it once with the 2 pipes merged near the rear.
Here on YT someone is working on a pretty detailed engine simulator and that includes exhaust system sound. I think 2D version has been completed and now 3D version is WIP. I wonder how it could be used by someone who actually has some idea about engine exhaust design.
Got that ancient Mesopotamia exhaust
This reads like a line from a dracula flow video
Or Mesoamerican pyramid exhaust on Pontiac Aztek.
LMAOOOOOOO
@@AlfonsoSosa-ii6tshe’s him
@@worawatli8952 🤣🤣🤣
That sounds a lot better than I expected. Those engine mounts are working overtime.
no replies? let me fix that ;)
It's a giant eco chamber of course it sounds pretty good.
@@jwalster9412 never thought of it like that
just the 6 into 1 sounds weirdly good, the tone of a pretty jz/rb esque sound but the raspyness of a straight pipe 1.4 civic
The endless pursuit of making a BMW inline 6 sound good 😂
Just rely on your turbo to do the heavy lifting when it comes to sounding good. Lol
Tbh I like the sound of the M50/52
@@Clooger- naturally aspirated beast are also nice just raw engine sound
6 into 1 Merge downpipe
@@ExplizitDuester m20b25 says hi
Im glad you turned back on the comments. I love these mad lad experiments and data. We all appreciate it. Thank you maisteer
The mad exhaust scientist is back
If you remove comments like on the other vids, you will only hurt your channel in the long run. You can never get rid of idiots, you need to learn to ignore them.
Besides that I really like the videos, I’m looking forward to more of them!
the people need their void to shout into
"No Officer, it's stock. Actually, it weighs a little more than stock".
As a former audio technician and a hifi/loudspeaker enthusiast, I was going to commit the sin of commenting before watching with a big spiel about how it sounds better because the density of the material greatly reduces internal resonances along the length of the exhaust tract, which means that more of the energy in the exhaust gas is being contributed to the exhaust note instead of being wasted as heat, and the tone is much more dependent on path length/shape rather than resonance tuning... but you very neatly summed that up in the first minute. Cool video!
If you can make that bmw sound like F1, I think this channel would explode
I love how it isn’t just a 10-second clip of the sound and the rest is 10 minutes of blabbering around in the garage
its not?
vroom blablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablablabla
I was so excited when I saw this video pop up. I love your vids
+
How is this channel not bigger the effort going into making a nice sounding exhaust is class
First, it was cow hoof repairs, then watch repairs, then MRE testing, then hydraulic press crushing now exhaust manufacture
Thanks and yes this is what yt is designed for 👏 🙏
Wow you gave the car a chimney
This video will forever be one of my favorites on YT. The science of sound. Can't wait to use this research one of these days when I've got the cash. Thanks a lot for your work.
Wow that sounds so good great work maisteer, how about a 6>3>1 header with 1-6, 2-5 and 3-4 pairing in theory having 3 360° twins merging into the Y-pipe instead of the usual 2 3 cylinder split would it have significant impact on the sound?
exhaust manifold bolts, you da real mvp
Nice content. Of course took a lot of time and effort. Excellent. Kinda like Garage 54 experiments.
The fact that you made a bad sounding BMW finally sound good has me really impressed with your work as usual , you've come a long way Maisteer
This is genius. You should make an exhaust that bubbles up through water like a bong.
6-2+Y sounded beautiful actually, wish the clip was longer
Very creative content. Even that shop set up is interesting as heck. Never seen garage doors like those. Seems like the kind of place you wish you could go, hang out and design and develop crazy stuff.
Well as somebody who has made some instruments out of PVC pipe, I can tell you that instruments made from PVC pipe sound unmistakably like PVC pipe. The material does affect the sound.
To be fair, theres a difference between making instruments out of PVC pipe, and making an actual instrument out of shaped PVC
You slept through the part where he said human mouths don't rev to +7,000rpms and create pressure enough to vibrate the material ITSELF.
@88boat as a matter of fact I didn't
@@Dudeface167 your lawyer begs to differ
@@AgalmicAutomata This
The internal combustion powered trombone cracked me up😂😂😂😂
There are few offerings on the internet that offer a genuine boon for humanity and this isn't one of those. Well done.
Underrated video!!!
1:15 choo choo here comes the train
Lmao
God i love watching a random car video and seeing people frankenstein'ing an m50b25 motor
Glad someone like you exist on TH-cam
I'm surprised no windshields were harmed in the making of this video 😅
Surprised the mass of that concrete didn't bust the manifold off.
Nice work!
5:58 this by far is one of the best demonstrations I’ve seen on the internet in a while
Well done. I hope someone is already paying you for this research!! Loving the content
The quality of these videos are unmatched!
I'm impressed by your dedication to solving this physics problem. Or is it a musical problem? I think you're very close to finding the solution.
07:18 that's too real 😂🎉 breaking the youtube algorithm with this one
Most underrated channel on YT. Thank you for discovering the holy grail of exhaust sound.
I have been waiting so long for an upload and hollly mollly Im happy he did.
Thats one way to Brick a motor.
The exhaust guy strikes again
Your channel is filled with gold nuggets!
Very impressive research. One my viewers put me on to your channel and it gives me insight into why my Ferrari engine doesn't sound like a Ferrari.
and with an e36 no less, you are my savior
Fully sic !! Thank you for this video !!
You've got me imagining a Trombone-exhaust that is automated to change lengths depending on RPM to get the perfect sound all the time.... if only I had Money I'd do it myself! I have the knowledge and I know how I'd do it- Time is the true enemy!
*Really great vid, I thought I was subbed- well, I am now ;)
I love your Videos man!
The trumpet bit has already blown my mind entirely.
Plot twist: this guy's just auditioning for paganis exhaust division engineer.
The tape was ideal for me, I can see where tape holds it's value by the "reel" enthusiasts out there. (Sorry for the pun) But I did like to see vinyl holding its own and also having a different listening experience which is why I decided to start collecting vinyl 👌
This was an amazing video, thank you! ❤
thank you for the concrete rabbit hole of exhaust shapes that i didn't know existed
It was only a matter of time that such a video is recommended to me
Awesome experiments! love it
Bro built a concrete rice rocket. And I'm lovin it.
So we went from trumpet references to the exhaust trombone, and I'm only 6 minutes in. Since woodwind instruments use a special resonator in the mouthpiece - how long until that features in the exhaust demo :D
this feels similar to someone playing around with oscillators until the right combination of things makes it sound good. shape, resonance, ...
Some truly concrete data👌
your neighbours must love you haha
I'm on this journey with you to learn as much as I can about exhaust sound. One day maybe I can make the BMW K1600 I6 engine on my bike sound as it should. A 1600cc inline 6 with an 8500 rpm rev range should be able to sound really cool.
Ths is what youtube was made for..... real content
Your concrete lego exhaust is awesome. Subscribed!
Mate , first , greetings from oz ! And second , you are our boss 😂😂😂 we ABSOLUTELY LOVE THIS CHANNEL ❤
I think an eight into four into two into one would sound crazy!
I lowkey love the rally car sounding like an RC motor
I love your passion ❤
Never thought I’d see a concrete exhaust on a vehicle, but here we are.
This man made an exhaust trombone 😂😂
Mad genius
very good content, shout out from brazil ❤
the calendar with bikini girls at 5:30 😂
No windshields were harmed during the process of filming this video.
Do you think adding a step up from 1-3/8" to 1-7/8" in the primaries shortly after leaving the head (6-10") and then another step up where the 1-7/8th slides into a 2" and then the 2" has a cone reduction back to 1-7/8th, would help that resonance increase and thus furthering the chase for the F1 sound?
This video is exhausting
This project is your Ahab like quest for the white whale of supercar exhaust sound. I think I'm going to buy the extra videos because this is fascinating and must go on. I already dug out one of my SAE texts on manifold design and started watching sport bike exhaust sound videos to try to notice differences in design. The stepped or tapered pipes tend to have more of the sound you are looking for. Interestingly, all bike headers mispair the cylinders 1-2 and 3-4 which is different than the typical 180 degree pairing typically on 4 cylinders. I do notice a different sound quality on my 4 to 1 air cooled VW when it has a megaphone attached.
The 6-into-2 sounds just like my f80 without cats 😂
That is some concrete Stience!
Side quest: Can you made an unequal length header for an even firing inline 4 (180-180-180-180) to sound like a cross plane (180-90-180-270)
On a side note your thick accent sounds like you could be from near Thuringia. Yet there is often a hint of Swiss or Austrian. Very interesting.
In Gera haben die immer so einen tollen Akzent.
So that’s why my truck so loud! 🖤
Car is gangsta until the concrete fell on the engine 😮😱
All your reverse engineering is worth everything in the car community. People : subscribing has more impact than voting. Support this guy.
That's stupid I love it.
This makes total sense when you think of it but it's so counter intuitive
I need that Jelly Trumpet.....for reasons........
This is genius
"Had a Collector made of Stone-A"
(Adapted from the song "King-Tut - Disco-Tut" by Steve Martin - "Had a Condo made of Stone-A" )
Look at Maisteer exposing all of GINTANI's secrets. Even Yamaha would be jealous, blink.
There you go, race exhaust !
can you tell us about v4 cars to make great sound
interesting .. wondering if you could use coherent air pressure (like a laser ) from exhaust and modulate the separate pipes to tune it to its natural resonant harmonics. would need a sensor controlled malleable cavity, perhaps trombone style or values to other chambers? likely going to get something completely different and the back pressure will probably negate this.
Guitarists and their tone wood.
Ein hoch auf die noch kommenden Maisteerwerke...
It can't just be the shape, or else if I forgot my trumpet I could simply remove my shoes and play the sock 😂
3:00 sounds good :D
The 6 into two exhause sounds like an Aston Martin DB 5
this is epically stupid . Love it
Are you sure the 1M bmw has an 8 into 1 collector? I think it has 8-2-1 setup. I thought I saw a picture of it once with the 2 pipes merged near the rear.
Here on YT someone is working on a pretty detailed engine simulator and that includes exhaust system sound. I think 2D version has been completed and now 3D version is WIP. I wonder how it could be used by someone who actually has some idea about engine exhaust design.
They make it sound like a rotary 😆
so now that we know it's the steps and collecting into 1 that cause the sound does the equal length headers matter or no?
I kinda like the dirtiness of the 6 into 1 ngl