Homemade Muffler

[@erikd116]

20 years welding and fabrication in most fields. This is very impressive to me. Hats off

[@SalamSayhood]

Thank you sir, I appreciate your nice comment.

[@bennywoodarts]

Your homemade Muffler is great . Genius

[@SalamSayhood]

Thank you sir,

[@jedstewart2375]

Excellent video and excellent build on that glasspack.

[@SalamSayhood]

Thank you sir, I appreciate your comment.

[@ChrisCraigie-oi1un]

Outstanding presentation! Truly...great project for homewoneers. Thank you.

[@SalamSayhood]

Thank you, I appreciate your comment

[@sshyshy6097]

FINALLY SOMEONE DOES IT

[@SalamSayhood]

Thank you,

[@YeeThirty]

Theres lots of videos on diy mufflers... looking forward to seeing how this one turns out

[@SalamSayhood]

It came out great, I show the results at the end of the video. Thank you for watching.

[@V8SKULLS]

Nicely done, came out amazing, your welding is on point. Love the outcome

[@SalamSayhood]

Thank you sir, I appreciate it

[@PipoZaro]

Thanks for a great idea and a great explanation for to build a great muffler. Regards and best wishes from Copiapó, Chile.

[@SalamSayhood]

Thank you sir, I appreciate your nice comment,

[@socialghost4400]

Impressive work, well done 👍

[@SalamSayhood]

Thank you, I appreciate your comment

[@lukasz7757]

Wow! Love that you showed the before and after difference! And well explained as well 😁

[@SalamSayhood]

Thank you sir,

[@servihomestead4324]

Great info, man. I modified the muffler on my old Farmall tractor but I really didn't know what I was doing. You know what you are doing!

[@SalamSayhood]

Thank you sir,

[@herberar]

Well done!!! I 'll try that formula for a generator. Thanks a lot!!!

[@SalamSayhood]

This design is more suitable for tractors and off roads as it is meant for performance over muffling. If you want your generator to be quiet, then you have to get a different type of muffler. Thank you for the comment.

[@christodd735]

Clean build, if I may say welding galvanized steel is extremely dangerous the fumes are highly toxic and can kill Just a shout out to you viewers. I enjoyed the video

[@SalamSayhood]

Good morning sir, I agree, welding galvanized steel can lead to health problems. I always try to grind the welding area, weld outdoor (where the wind will keep the smoke away) or use fume extractor. Thank you for the comment and for watching.

[@Ataraxia27]

Interesting and nicely done. Gives me ideas. Thank you for showing.

[@SalamSayhood]

Thank you for the comment.

[@KC9RXP]

Going to build one of these for my air compressor engine once its built. Thanks for breaking it down

[@SalamSayhood]

I am going to build a larger one for my dump truck very soon. The way I installed it on the bulldozer was to help with preference. Make it where you can change the direction as if you install it the other way, it will be less noisy but the engine may lose some preference. Good luck with your compressor build. Thank you for watching and for the comment.

[@jagmasters7392]

Another excellent fabrication video! Thank you👍🏼

[@SalamSayhood]

Thank you sir, I appreciate your nice comment

[@tonyc.4528]

The skidder I used to run had the exhaust pipe follow the ROPS all the way back to the roof so it wouldn't get torn off when plowing through low branches and such...just a thought. Nice build!!

[@SalamSayhood]

Good morning sir, you are 100% correct. I actually built one before the one in the video and it got damaged from trees hitting it when I dug the pond. Thank you for the tip, the comment and have a great day.

[@dangerdylan5005]

John Deere's 648?

[@ahmedaljahoushi264]

That’s such amazing video specially since I’ve been looking for someone who can explain the functions of an exhaust and how to make it plus your explanation on how dose the shape and material affect the sound thank you so much!!!

[@SalamSayhood]

Thank you sir, I appreciate your nice comment. Have a great day

[@Fran_1.8.9.9]

Thank you sir, great video. Greetings from Uruguay.

[@SalamSayhood]

Thank you for the comment.

[@cadaverdogblix7448]

You came up with a good design, good mufflers arent cheap, i'm personaly trying to come up with a home made muffler and you answered some questions for me, now all ive got to do is buy a welder, i'll be replacing a catalytic convertor on my chevy pickup truck, for the short term but i intend on getting a legal cat. Converter for it when i can get the $

[@SalamSayhood]

Good morning sir, if you replace the catalytic converter with anything other than a catalytic converter you will get a check engine light. The muffler I showed in this video is more suited for off-road vehicles. Thank you for watching

[@peteloomis8456]

Look into how Flowmaster makes their baffles which they call the Delta flow technology ! I made a home made muffler for my old Jiffy gas powered ice auger for ice fishing which uses a 2 stroke Techumse engine & they only come with a small steel plate with a slot cut through them as a muffler which isn't very quiet at all ! I basically took this plate then used a 6 inch piece of 2 inch pipe with the ends cut off & drilled the holes needed for the plate to breath through then welded those 2 together & added sections of steel V cut up like the Flow Master design with the smallest first then making them wider at the end then an exhaust hole at the end & bottom after I welded ends on each end . Once done I was able to just bolt it on then started it up & it's much quieter but had to tune the carburetor settings for low & high speed mix & it works great lol . The way they are stock from the factory is like a open pipe so they are loud as heck compared to the new ice augers especially the 4 strokes out now but now it's much quieter & didn't cost me anything for materials because I had that & just the time to make it & some electricity & welding wire for the welder . I was on here watching other various ways to make exhaust baffles for a chrome Harley Davidson pipe I put on my 17.5 Sears OHV lawn tractor mower because the stock muffler after 20 plus years finally rusted out so I made this pipe work but need to make a baffle for it now to quiet it down more & ran across your video so I think I will probably go this route on making a baffle but use some stainless steel wool to pack into it as well to tame it down even more ! Great job on making this & the video !

[@SalamSayhood]

Hello Pete, thank you for the nice and informative comment, I built a muffler in the past very similar to the “delta flow”. I installed it on Suzuki samurai, I am planning to post a series of videos regarding home made mufflers that are easy and cheap to make. Mufflers are cheap these days, however, sometimes you have to custom make them for specific application just like you did when you build your own. Thank for the comment and have a great day.

[@twotimes2099]

😴

[@mariosamayoa5374]

Fantastic job!, very well done and with correct information from the field application, (experience).

[@SalamSayhood]

Thank you sir, I appreciate your comment and thank you for watching.

[@boymugnaadventure2967]

New subsceiber sir... Thanks for that brilliant idea.

[@SalamSayhood]

Thank you for watching, subscriptions and for the nice comment.

[@Qwerty1235945]

Super result, and fantastically explained. Thank you for uploading.

[@SalamSayhood]

Thank you, I appreciate your nice comment.

[@jeromebreeding3302]

Thanks for that how-to, now I'm going to make two for my motorcycle !

[@SalamSayhood]

@@jeromebreeding3302 Hello Jerome, Actually the first time I saw a glass pack was on a motorcycle. If you want it to be as quite as possible, make it as long as possible. Glass pack are not so good at sound reduction, however they are great when it comes to engine performance. Please keep me updated on the result! I appreciate your comment and thank you for watching.

[@StanleyKubick1]

brilliant. can't wait to see the different designs people will come up with for different applicaitons

[@SalamSayhood]

Thank you,

[@YaKnowWhatOfficial]

very well done, great welds and everything, this may work nice as a performance exhaust on my boat, even without the fiber glass I am sure its quieter.

[@SalamSayhood]

In the old days, guys with sport cars, used to remove the fiber glass to get deeper and loader sound.this design is for performance and not for reducing the sound. If you install it the opposite direction with fiber glass, you will get sound reduction at the cost of performance. Thank you for watching and for the nice comment.

[@ZedJ2xU]

This is a great video, but based on learning about exhaust engineering if performance is a requirement then you would want a design where the slotted indentations bend outward instead of inward, thus preserving the pipe diameter flow. At lower rpm it will absorb greater, at higher rpm it will create air cushions that will allow less resistance and better flow through than even a straight pipe. How? I would cut the pipe in half lengthwise and punch out the slots from the inside. Then weld or clamp back together.

[@SalamSayhood]

Thank you for the comment and the information. I am planning to post more homemade mufflers video very soon, I am just getting things set up for it. I will cover several types of easy to make mufflers and will test each one for loudness and performance. Thank you

[@Fred82ndAbn]

outstanding results! Great work!

[@SalamSayhood]

Thank you sir, I appreciate your comment.

[@liloutube1]

Vous êtes un artiste Merci pour vos vidéos ✌👍

[@SalamSayhood]

merci beaucoup, j'apprécie votre commentaire

[@clowntickles]

excellent work!

[@SalamSayhood]

Thank you,

[@transmitterguy478]

Great idea, I will try it!

[@SalamSayhood]

Thank you sir.

[@CoroPlanesLLC]

Sounds like it worked well... good job.

[@SalamSayhood]

Thank you sir,

[@3x316]

Very nice job.

[@SalamSayhood]

Thank you

[@szypki_zygi]

one question, why don't you turn the muffler around so that the gasses would go into the glass packing through the holes thus making it even quieter?

[@SalamSayhood]

You are right, install it the other way will make it quieter. However, quieter muffler will reduce performance. The way I installed it, it is for preference and just to reduce the rumble of the exhaust. In the future, I am going to build few types of glass mufflers and will monitor the sound, engine performance and heat. Thank you for watching

[@szypki_zygi]

@@SalamSayhood you shouldve tested it both ways just for fun and to show the difference, looking forward for next vids!

[@ridemfast7625]

Just saw this. As always, nice work! Would be great for motorcycles also. Different widths and lengths depending on desired back pressure, decibels and tone.

[@SalamSayhood]

Thank you sir, I appreciate your comment.

[@Happyfacehotwheels]

Thanks, I'm going to try and make one.

[@SalamSayhood]

I have mine on my bulldozer for a few years now and it's still good. You can hear it in many of my videos. Please keep in mind, this is for off road vehicles to boost performance. Thank you for your comment and Happy New Year.

[@mo7ssen1991]

عندي مكينه زراعيه ١٢ سلندر راسين توين تيربو ، حجم المواصير ٣ انش طالعه من كل تيربو ، حسب فهمي لشرحك اني اخلي طول الماصوره ٣٦ انش بما ان القطر ٣ ، صحيح ؟ و بالنسبه للفتحات الجانبيه كل انش مربع يكون فيه فتحه ؟ شكرا جزيلاً

[@SalamSayhood]

إذا كل تيربو متصل بماسورة ثلاث انجات وانت حابب تصنع عادمين كل واحد للتيربو. نعم مثل ما تفضلت المقاسات تمام. اما إذا من كل تيربو المواسير متصلين ببعض. فيجب أن تكون الماسورة اربع انجات ونصف او خمس انجات. ويجب أن تصمم العادم لهذا القياس. هذا النوع من العادمات هو مصمم لتحسين كفائة المحرك. الصوت راح يقل بنسبة ضئيلة. إذا تريد تحفف الصوت يجب أن تصنع عادم من نوع اخر. في المستقبل القريب راح أصنع عادم لمولد كهربائي العرض منه تخفيف الصوت. شكرا عالمتابعة.

[@thomashockman4972]

That is some quality metal work. The cutting, punching, and welding are clean and smooth. Nice job. How many hours would you estimate this took? How many hours would it take someone who does not have your skill level? Have you tried phone apps or a sound meter to measure the sound differences?

[@SalamSayhood]

Hello Thomas, Thank you for the nice comment. It took me about 2 hours to manufacture the muffler (filming it made it a little longer), I would say, if you know how to weld, how to use the grinder, and you have all the material, then it should be about two hours. I am planning to purchase a sound meter and I am going to post videos in the near future about how to build several type of muffler for different types of engines in detail as there is a high interest in the KZbin community about home made mufflers. Please note: Glass Pack mufflers are efficient, make the most power out of your engine, and easy to make, however, they do not provide good muffling, especially if you are trying to muffle an engine like a generator near your house. Hope this helped.

[@TexasGTO]

What a big difference!

[@SalamSayhood]

Thank you sir,

[@davidguthmiller9593]

You did a great job!👍

[@SalamSayhood]

Thank you sir,

[@AndrewSmith-eq8np]

If you make it with the depressions in the pipe with half of them facing towards the engine and the other half facing towards the exit of the pipe it will work a lot better at silencing

[@SalamSayhood]

Thank you for the suggestion.

[@AndrewCampbell-ut6jk]

The last thing you want in a muffler is baskpressure, where do you get this idea from?

[@SalamSayhood]

Any type of muffler will not reduce noise without creating some back pressure. The design of this muffler is for performance and will not cause a lot of back pressure and may create vacuum between the exhaust cycle of the cylinders to help with the engine preference, however at the exhaust moment it may cause back pressure. I was at a car show a long time ago and there was a company showing their line of mufflers and one of their engineers was explaining the benefits of the back pressure on noise reduction. Personally I believe the only thing that doesn't cause back pressure is a straight pipe. What do you think?

[@2023C8HTC]

You are good!Great video,thx!

[@SalamSayhood]

Thank you sir, I appreciate your comment

[@lotuselanplus2s]

Nicely done, only one problem, you have the airflow going through the pipe the wrong way, try it the other way and you will see a big difference. What i once did was a compromise that worked well, the first half with the cutouts going one way and the second half with the cutouts going the other way.

[@SalamSayhood]

Hello, I built one just like the one in the video back in the 90s and installed it on a my car. I tried it both ways. One direction was quieter but the engine was loaded or there was more back pressure the engine was getting warmer when driving up hill. The other direction was louder but the engine was running better and cooler. On tractors and off road vehicles the glass pack should be installed as I demonstrated. Road going vehicles have to meet certain noise level restrictions and therefore they install the glass pack to meet those standards. This creates more back pressure and little bit loss of performance. There are other options of using holes on the pipe which will give you in the middle results. I am going to upload videos in the future about homemade mufflers and I am going to test everything for the viewers. Thank you for the comment and thank you for watching.

[@jpapss]

The muffler was installed correctly. This style of muffler is not to reduce all noise, it's to cut out the rasp and not reduce performance.

[@SalamSayhood]

You are correct. Thank you for watching.

[@happyredpepper4099]

Good job

[@SalamSayhood]

Thank you, I appreciate your comment

[@victoryfirst2878]

Would you be able to use a circular shapes to reduce the sound without using any packing????

[@SalamSayhood]

I made a muffler in the past similar in shape to firearm silencer. I tried it in both directions. The glass pack is better. I am currently working on a dump truck project, once I am done with it. I am going to build several types of mufflers that I built in the past or thought about building for cars, equipment or single cylinder engine. I am going to do my best to record it for youtube and will show the pros and cons of each type. Thank you

[@joe6856]

Nice video, which is better glasswool or steelwool to reduce noise sound? cause glasswool could wet

[@SalamSayhood]

Glasswool reduces noise better, stainless steel wool lasts longer. Don't use steel wool. The idea of a glass pack is for performance or if you want to get the sport car sound (make sure it is legal in your area). You can use glasswool, stainless steel wool or no material to get different sound/performance. I only use it for off-road vehicles. Thank you for watching

[@joe6856]

@@SalamSayhood thank's for advice just want to reduce noise sound of portable genset

[@SalamSayhood]

To reduce the noise, you must make the muffler larger in length and point the cuts in the internal pipe to the exhaust of the generator (opposite of what I did in the video). Make sure the internal pipe size is the same as the generator original exhaust to minimize heat while you get sound reduction. You may also have to build a large box to contain the generator and cover the inside of the box with fiberglass to help reduce the other noises that are generated by the generator.

[@zincyellowmach1523]

Awesome job, thanks for the vid

[@SalamSayhood]

Thank you for the comment and for watching.

[@eagleeyeswings2863]

what is the white matérial ? white fiber name ?

[@SalamSayhood]

Muffler fiberglass packing material

[@CHIBA280CRV]

Fantastic job sir thank you 👍

[@SalamSayhood]

Thank you sir, I appreciate your comment.

[@TheHilmar59]

I have a question. You turned it I guess upside down. The exhaust flow does not go into the opening which you hammered. Yet it does silence the sound so much? I have glasspacks currently on that do not too much for me. I got the opening facing the engine so the exhaust flow is caught and forced into the fiberglass. Am i doing it wrong?

[@SalamSayhood]

Hello, by design (for sound reduction), you installed it correctly, the way you installed it (if the muffler you installed was built for your size engine with good quality packing material) it should give the best results as far as sound reduction. I built one just like the one in the video back in the 90s and installed it on a my car. I tried it both ways. One direction was quieter but the engine was loaded or there was more back pressure the engine was getting warmer when driving up hill. The other direction (like how I installed it in this video) was louder but the engine was running better and cooler. I am going to upload videos in the future about homemade mufflers and I am going to test everything for the viewers. Thank you for the comment and thank you for watching.

[@TheHilmar59]

@@SalamSayhood Thanks for the quick reply. Its a loud engine and exhaust. 460ci with dual 3.5" inch downpipe into a 3" glasspacks, dont remember the length. Maybe i was just hoping for better results. Thanks again

[@SalamSayhood]

Nice ford engine. I had a chevy malibu model 1978. I installed two homemade glass pack (one on each side). I believe I used 2" pipe (it has been a long time ago) I didn't use any packing material in the glass pack and it sounded great (sporty). The only negative thing was when coming down hill, the engine breaking was too much. When I sold it, it went quickly because of the sound. I remember the guy who bought it said so :)

[@jimcarothers6250]

Excellent. Thank you.

[@SalamSayhood]

Thank you sir, I appreciate your comment

[@kavandadgar7446]

Good Design and fabrication work

[@SalamSayhood]

Thank you, I appreciate your comment

[@ephraimcamacho9600]

Nice job!!

[@SalamSayhood]

Thank you

[@NdumN]

It made me happy to realize the red on your hands were from the paint (I chose to believe so) Good job... Got a project for later where this might help... Thank you!

[@SalamSayhood]

Good evening sir, the red paint was from the red marker. I am going to post few videos about homemade mufflers very soon, i am going to detail the builds with better camera and will test each for preference and sounds. Thank you for the comment,

[@ericstonge3285]

That was awesome thanks for that. God bless you brother

[@SalamSayhood]

Thank you brother, I appreciate it, God bless you and have a great day.

[@digambertawde4353]

If some fresh air is induced in the main exhaust by putting small holes at bottom end it would decrease resistance and fresh air will be siphoned in to make exhaust gasses cleaner.

[@SalamSayhood]

Great idea, thank you for the feedback

[@fleaniswerkhardt4647]

Can the fiberglass cotton material be substituted with fiberglass mesh covering a thick layer of rock-wool?

[@SalamSayhood]

Hello, There are three type of material they use for the glass pack, fiberglass, stainless steel wool and ceramic. The packing material must be high heat resistant. Fiberglass is the cheapest and when new it work the best, stainless is the less effective in sound reduction but it will work for longer time than the other packing material. Don't use steel wool or anything is not rated for muffler packing. They sale the muffler packing material online, for 2 stroke and for 4 stoke engine. I hope this answer your question.

[@rfrank1980]

This is BRILLIANT

[@SalamSayhood]

Thank you sir

[@rdwanalkuzqei3914]

عاشت أيدك يا بطل ..... انت مبين عراقي ....اذا صح كلامي يا ريت تسوي قناة توجهه فديواتهه للعراقيين......خطيه ماكو قنوات كافية بيهه محتوى علمي وتجريبي ........وأحب أشكرك وربي يوفقك

[@SalamSayhood]

عزيزي رضوان، اخوك عراقي. والله اني فكرت ادبلج الفديوات بالعربي واحط قنات ثانية. ان شاء الله قريبا. والله اخوتي بالعراق يستاهلون كل خير. عزيزي بارك الله فيك وشكرا على متابعتك.

[@rdwanalkuzqei3914]

@@SalamSayhood ممنون منك اخي ...... ان شاء الله التوفيق الدائم

[@dangerdylan5005]

Can u translate

[@SalamSayhood]

@@dangerdylan5005 Hello, Please if you have any specific question ask in separate comment and I will be happy to reply to you. Thank you

[@meatcreap]

4:45 just take a piece of paper or tape, wrap around the circumference, fold it in half 3 times and you'll have eight divisions. You can then use this as a template to slide up and down the tape for layout

[@SalamSayhood]

Thank you, I appreciate your feedback

[@meatcreap]

@@SalamSayhood great video! apologies if I came off as rude :)

[@SalamSayhood]

Thank you 😊

[@R4TEL]

what is the name of this white material?

[@SalamSayhood]

It has many names. Search for fiberglass exhaust muffler parking material or fiberglass muffler wool.

[@lods7185]

To get the most sound control the louvers need to scoop the exhaust flow

[@SalamSayhood]

You are correct, the way I installed it was for performance. Thank you for watching and for the feedback.

[@mitsos_306]

Nice job!

[@SalamSayhood]

Thank you,

[@kym393]

Great job 👍

[@SalamSayhood]

Thank you,

[@Sbh21skikda]

What is the white substance used in the exhaust

[@SalamSayhood]

It is muffler packing. It is available for 4 strokes and 2 strokes engine. You can use one of these: Fiberglass muffler packing. Ceramic muffler packing. Stainless steel muffler packing. While the fiberglass give the best sound reduction for this performance muffler, the stainless steel packing will last longer. Thank you for watching

[@buzzzkill9183]

At the time 8:51 shows the correct direction of exhaust flow like little scoops into the glass. Time at 8:33 shows the red arrow is pointing the wrong direction. Baffles are air scoops like little shovels. You scoop the air. He has the baffle backwards .

[@SalamSayhood]

Good morning sir, I built one just like the one in the video back in the 90s and installed it on a car. I tried it both ways. One direction was quieter but the engine was loaded or there was more back pressure. The other direction was louder but the engine was running better. On tractors and off road vehicles the glass pack should be installed as I demonstrated. Road going vehicles have to meet certain noise level restrictions and therefore they install the glass pack to meet those standards. This creates more back pressure and little bit loss of performance. There are other options of using holes on the pipe which will give you in the middle results. I am going to upload videos in the future about homemade mufflers and I am going to test everything for the viewers. Thank you for the comment and thank you for watching.

[@buzzzkill9183]

@@SalamSayhood never restrict in any way a four stroke motor. Only 2 stroke motors require an expansion chamber and back Pressure . The diagram that was drawn on paper was correct. Except the flow was backwards. There were 2 chambers in it. In the glass pack you designed was one single chamber and flow backwards.

[@SalamSayhood]

We both talking about the same thing. I think there is a misunderstanding. The cuts are pointing away from the engine. I reviewed the video and both timing marks that you posted in your comment are showing what I just said.

[@fadilto]

I am wondering if this works in making gun silencer?

[@SalamSayhood]

Good morning, the short answer is no, it will not be an effective to do the job.

[@nuclearwinter21]

To make a gun silencer, get a tube (3 mm thick) and create small metal cups (3 mm thick too). Probably, 10-12 cups, bore holes in the middle of the cups (depending on the calibre of your bullets), and weld the cups 1 cm apart inside the tube. The base of the cups should face the muzzle of your gun.

[@carpediemarts705]

Bass frequencies carry a lot of energy and travel further. Sound system engineers and musicians know this well. If the bass sound is converted into treble frequencies, this could sound louder up close, but dissipate the sound with distance. Any thought about this when developing a muffler?

[@SalamSayhood]

Hello, The glass pack was designed and produced since the late sixties. I know what you are saying, however I didn't understand what is your point?

[@hodaka1000]

Well done 👍

[@SalamSayhood]

Thank you

[@jozensenz]

Nice work have been looking for this

[@SalamSayhood]

Thank you for the comment

[@4thgenfarmer371]

Do you sell these? I need one for a 2017 Polaris Ranger 1000 UTV

[@SalamSayhood]

Good afternoon, I don't sell them. However, I am planning to build one soon for my 4 wheeler and I am going to record the complete process. Thank you for watching.

[@4thgenfarmer371]

@@SalamSayhood I see. Well since you're doing one anyway, is there any way you could build another one and then sell that one to me? I need it for hunting.

[@SalamSayhood]

I appreciate your interest 😊 however, I have no current plans to sell mufflers, also the glass pack isn't a good choice to get quiet operation for hunting. The glass pack is a preference type muffler. You can add a car muffler at the end of your Polaris exhaust pipe and this should quite the sound. Thank you.

[@EMNM22]

Where did you buy the glass material?

[@SalamSayhood]

I bought mine from ebay.

[@عراقالرافدين-خ1ش]

Salam .. very good idea .. by the way are you iraqi .. i think you are ? Thanks and god speed

[@SalamSayhood]

شكرا عزيزي. اخوك عراقي. بارك الله فيك وشكرا عالمتابعة.

[@عراقالرافدين-خ1ش]

بارك الله فيك يا طيب الاصل .. عاشت ايدك على هاي الفكرة الجميلة .. واشوف من الافضل ان تسجل بيها براءة اختراع قبل ما يسبقك واحد .. وعندي راي او اقتراح اذا تسمحلي .. الفتحات اذا كانت عشواءية اقصد غير منتظمة مو احسن .. بالتوفيق ان شاء الله يا طيب

[@SalamSayhood]

اخي العزيز هذا التصميم موجود منذ الستينات. ممكن انك تركبه كالاتي: مثل الطريقة الي اني سويتها وهذا الشي راح يكون الصوت عالي بس المحرك يشتغل بكفائة احسن والمادة العازلة تعيش فترة أطول. يمكن تركبه بعكس الاتجاه والنتيجة صوت منخفض بس على حساب كفائة المحرك. يمكن أن تستخدم ثقوب بدل المثلثات الي اني سويتها والنتيجة تكون وسط. بالقريب راح ارجع اعيد الفلم واشرح اكثر واقوم بفحص كلشي. عندي كم تصميم آخر راح أيضا اصورهن من ضمنهن من تصميمي. اذا كانت النتيجة احسن من الموجود يمكن اسجلهن لمكتب برائة الاختراع. شكرا عالنصيحة والفكرة.

[@عراقالرافدين-خ1ش]

@@SalamSayhood اني ممنون منك على ردك الحلو .. ونريد بعد نشوف من افكارك الحلوة .. الله يحفظك .. بارك الله فيك

[@SalamSayhood]

شكرا عزبزي.

[@georgeprime2249]

Well done all round Salam. Where are you based please ?

[@SalamSayhood]

Hello, I live in Texas. Thank you for watching and for the comment.

[@mazharkhan4804]

Sallam! Can you do a video replicating the Lexus LFA exhaust system?

[@SalamSayhood]

Good morning sir, I am sorry, I don't have access to the requested vehicle, however I am going to build a muffler for my 4 wheeler, dump truck and my generator. Please stay tuned for that as I have to finish with my dump truck project first. Thank you for watching.

[@michaelstewart2495]

Would this work for an exhaust on predator 212cc 6.5hp engine ? I am using one on a drift trike and we are having a competition of sorts so i gotta out do the guys and i think an 18" glasspack muffler hanging off an exhaust pipe would be friggin hilarious! But if it won't work i am just gonna look like a dumbass ...lol...thought i would ask first

[@SalamSayhood]

Good morning, if you build it like I did, it will boost the preference just a little (on 6.5HP, 4 stroke, single piston engine) however the sound will very based on the pipe size, the cuts and angles of the slots and the type of packing (stainless steel, fiberglass or ceramic muffler packing). If you install it where the cuts pointing to the other direction, then you get quiter sound but this will decrease the performance. You can also try it without any packing and this will make it sound more sporty :)

[@leblanc7956]

This works on a car?

[@SalamSayhood]

You will have to install it opposite to the direction that I show to give you quieter sound. The sound of the engine will be similar to sport cars.

[@aaronkeith7336]

HOLY FUCK! I’m about to make a muffler for my motorcycle now. Thank You!

[@SalamSayhood]

Thank you sir,

[@SalamSayhood]

Yes sir.

[@felipesuarez5382]

Wow. Genius.

[@SalamSayhood]

Thank you sir

[@obioanchenobi]

What kind of sound proof white blanket did you used?

[@SalamSayhood]

Hello, I bought mine from eBay, The eBay item number is 111478197654 or you can search "CERAMIC SILENCER EXHAUST MUFFLER PACKING KIT 1" THICK X 12" X 24" FOR 4 STROKE".

[@timwilliams632]

@@SalamSayhood You can also get it from Grainger. I think 24 x 60 x 1 was $31... might be wrong, but cheap and in stock . We use it in a metal melting furnace for casting. Thanks for the video, looking for ideas to quiet the aftermarket pipes the previous owner placed on my bike. Good info!!

[@SalamSayhood]

@@timwilliams632 Thank you for sharing this.

[@KevinSoupy]

How about for my lawn-moah?

[@SalamSayhood]

Hello Kevin, are you asking if glass pack muffler will work with lawn mower? If so, the answer is yes, most of them with 4 stroke engines are sold with glass pack design muffler. If you like to build your own stuff, then this will be a fun project. If you are not setup to build it, then it maybe cheaper to buy a muffler from tractor supply or online store. Make sure you get the right size for your machine. Thank you for watching.

[@tenn_whlskey0626]

Can you make a tutorial on all the Technics you use?

[@SalamSayhood]

Yes sir, I am planning to redo this tutorial and it’s going to be a part of several mufflers and I will do in depth of all the techniques that I use. Please stay tuned.

[@أسنادالمقاومة-ل4ض]

Thank you very good

[@SalamSayhood]

Thank you, I appreciate your comment

[@ALI-fj1xf]

Nice work bro 👍 But did you compare the results with the standard results ! Share what did you get ☺️

[@SalamSayhood]

At the end of the video I showed the straight pipe sound against this glass pack muffler. In the future (I have few projects to finish first 😆) I am going to experiment with more muffler designs, I bought a sound level meter to be able to show the results. The camera captures good sound, however the sound meter will give more accurate information. When it comes to mufflers, the goal isn't for sound reduction but also for engine performance. I will also be checking for that and for heat. Thank you for watching and for the nice comment.

[@atin2819]

Sir can I use this technique into motorbike exhaust system?

[@SalamSayhood]

Yes sir, this type of muffler will work with motorcycle. Good luck

[@atin2819]

Thank you so much for your help and quick reply . have good life Sir

[@SalamSayhood]

Thank you, you have a great life too brother.

[@sergeantseven4240]

Are you saying glass back or glass pack? Just fyi its glass pack with a p.

[@SalamSayhood]

It's glass pack. Thank you for watching.

[@64maxpower]

Very cool

[@SalamSayhood]

Thank you,

[@fullrom1179]

I love this accent !

[@SalamSayhood]

Thank you

[@GyanenderSirohi]

Great work👍

[@SalamSayhood]

Thank you,

[@torredduster]

Thank you for this video, I followed your design to the best of my ability, only to find I need a manifold gasket 🤦🏻‍♂️

[@SalamSayhood]

Thank you, I appreciate your comment.

[@RiejuRR_50]

awesome accent i love it :D

[@SalamSayhood]

Thank you,

[@solarsynapse]

Interesting!

[@SalamSayhood]

Thank you for watching,

[@sethturner8483]

I really like the design, with the slit cut then punch. If I do it, I’ll reverse the flow so it’s directed towards the fiber glass packing. I feel like it would be quieter.

[@SalamSayhood]

Good morning, you are right, I tried that in the past. The way I installed it, the engine performance is better and louder. If installed like you mentioned, the engine will be quieter. I am planning to do this experiment in the future and will show it on KZbin. Thank you for watching and for the comment. Have a great day.

[@comfortablynumb8832]

Wouldn’t that restrict air flow

[@SalamSayhood]

Good morning David, it shouldn't restrict air flow if it is built with the internal pipe the same size pipe as the engine exhaust pipe. Thank you for watching.

[@sharmaruggoo7679]

Hello how about the loudness of the muffler

[@SalamSayhood]

Hello, glass back in general is loud, However, they are better than straight pipe in two area: they are quieter than straight pipe and better for the engine. Quieter mufflers not a good choice for heavy equipment as they put load on the engine. I am planning to post videos in the near future about quieter mufflers, best of luck

[@sharmaruggoo7679]

I will fabrcate one using your concept and will put it in a car then we will how it reacts on cars

[@SalamSayhood]

I build glass back and used them on cars before, it will be little louder than the stock muffler, more on the sport cars side. Good luck man and have a great weekend.

[@sharmaruggoo7679]

@@SalamSayhood ah OK yes I want something not too loud I will keep you updated

[@SalamSayhood]

Thank you

[@SuperCarSweden]

Nice info and video 👍🏻. But for some reason I think the exhaust gas flow must be in opposite direction. Thanks for sharing شكراً

[@SalamSayhood]

Thank you for the comment. The glass pack always cause debate on which direction it should be installed. I experimented with it in the past and this should explain it: If you install it in the direction I showed: the glass pack will last longer, you have less back pressure, engine run cooler and louder. If you install it the other way: the glass pack packing material will degrade faster, you will have more back pressure, the engine will warm up faster and it will be quieter. If you use a drilled pipe in the center instead of what I made: you will be in the middle of the above two options. I hope this was helpful. أهلا وسهلا فيك اخي

[@SuperCarSweden]

@@SalamSayhood 100% right Thanks

[@kristofergarin1206]

Thanks for the tips sir

[@SalamSayhood]

Thank you.

[@MegaCountach]

Sweet, thanks!

[@SalamSayhood]

Thank you.

[@VAARRR1]

Thank you

[@SalamSayhood]

Thank you for watching.

[@servihomestead4324]

I'm about to build one for my little tractor, Salam.

[@SalamSayhood]

Please let me know how it turns out. If you have any questions please let me know.

[@01Autentic]

Thanks 🚹!!

[@SalamSayhood]

Thank you for watching.