We are compensated for any purchases made from our referring traffic. Silencers are designed to do just that. All the parts and tools used in this video are available at www.rockymountainatvmc.comClick Here To Subscribe To Our Channel!http://www.youtube.com/channel/UCQSXoYEPBXNPSx1hWbO2WRQ?sub_confirmation=1Follow Us On Social Media!FACEBOOK: https://www.facebook.com/rmatvmc?utm_source=Youtube\u0026utm_medium=default\u0026utm_content=DescriptionFB\u0026utm_campaign=YoutubevideosINSTAGRAM: https://www.instagram.com/rmatvmc/?utm_source=Youtube\u0026utm_medium=default\u0026utm_content=DescriptionIG\u0026utm_campaign=YoutubevideosTWITTER: https://twitter.com/RMatvmc?utm_source=Youtube\u0026utm_medium=default\u0026utm_content=DescriptionTW\u0026utm_campaign=Youtubevideos When should you repack a 2 stroke muffler? After that, disassemble this baby. I recently had a silencer replaced under warranty from Pro Circuit. 3 Will repacking my exhaust make it quieter? They are a little more expensive but they are super easy to install and will definitely quiet down your 2 smokers. How To Repack a 2-Stroke Motorcycle Silencer Rocky Mountain ATV MC 464K subscribers Subscribe 3.4K 381K views 5 years ago Shop Now | Silencer Packing & Accessories. I placed the body in the vice (using soft jaws) and got out a plastic mallet. I also added a turn-down tip to further keep it quiet. Thats the end of the job! A couple quick swipes with a wire brush helps remove the residual silicone used to seal the inlet cap used in the last repack. Anyone who has done this job before (or insulated a room) can back me up on this: you will get a nasty rash from fiberglass thats irritating and itchy. sounds but it also collects carbon deposits that are coming from the exhaust. I roll it pretty damn tight, then hold it in place using a few turns of masking tape. But I just use this stuff. that weve got this apart, we can clean up our core with our wire brush and You also may see some of the packing blowing out, if its severe. when its time to replace the packing in your silencer, is your bike will start the core, you want to make sure that you clean the, this side of your silencer 1 How often should you repack a two stroke silencer? Now once we get it all rolled up, well be able to packing and then some Honda bond high temp silicone. A normal plug appearance in 2-stroke or 4-stroke engines is light tan to gray, and the electrodes will not be burned. #1 I read an article recently that said you should repack your silencer every 2-4 rides! Yank your spark arrestor or dB killer if you have either. When it's gone, your bike gets louder, and its performance degrades. However, you may visit "Cookie Settings" to provide a controlled consent. What does repacking 2 stroke exhaust do? We used them in our Superminis and now in our YZ125we have the FMF Shorty. Logically, if you are removing rivets, (a one-time use fastener) youre gonna need some rivets and a rivet tool, so if you dont own a good selection of rivets and a blind rivet tool, obtain 'em. We show some easy tips on how to remove the inner core. This way I can use the cheaper packing, and the darned thing isn't so gummed up that I have to torch the nuts to remove them! And thats it. And it had some electric tape stuff wrapped around it??? I'm 28 and I have been living with the dirt bike since 10 yrs old. parts cleaned, weve got out the old carbon scrubbed off and removed, we can cut this with scissors and itll cut really easy. Once thats done, its time to repack. In addition to the racket they make, blown-out exhaust packing robs you of low-end horsepower. I change mine 2-3 times a year depending on how much I ride. It does quiet it and return optimum performance. We use cookies to improve your experience on this website and so that ads you see online can be tailored to your online browsing interests. the edge of the inlet side of the core right here, its just going to butt up But it Your bike will not only be louder (not in a good way), but you will also lose low end torque and overall horsepower from blown out exhaust packing. And when do you know when to repack the silencer? Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. silencer to your head pipe later so just be aware of that. Sometimes people wrap it with wire or tape to make it easier to put the can back together. It may also be non existent and just an empty can. What should a 2 stroke outboard spark plug look like? Hey can I help me out with jetting Gary? Allens here and some degreaser. Roll it up. Thanks for the reply on the different types of packing 380EXCman. RevZilla photo. But when it comes to your specific exhaust, you want to Why repack a 2 stroke silencer? - miwai.afphila.com Looks like it comes apart really easy and love the sound. Effective Guide To Repacking Your Two Stroke Silencer The old packing had about 2 pounds of oil soaked into it. Now Im It can be pretty stiff so you may have to put it upright to get some more leverage and if that isnt working for you, you can always take your rubber mallet again and just tap it in there the rest of the way. LOL. If the backing is blown the bike definitely will sound and run differently. all there is to when it comes to replacing your silencers packing. Once a year maybe. In 2 years I've covered 10,000 miles on. silicone gasket sealer and some medium strength lock type. And then Ill take some Honda bond high temp silicone and work it all the way around the pipe that meets up with the silencer. different spots on our two-stroke packing here. Now the You need to be a member in order to leave a comment. What are the jumps called in show jumping? How often should you repack a two-stroke silencer? once we get to there, were going to take a strip of our tape. Break the seal of silicone around the end cap. Now Quick Answer: How Often Dirt Bike Muffler Need To Repack were going to disassemble the silencer. The FMF 2 stroke packing is comprised of high-temp fiberglass for an economical replacement. Me and my friend rebuilt it. 4-strokes tend to burn up and blow out their packings where the 2-strokes just tend to get oil soaked. Ive never used the pillows; my experience has been limited to bulk and sheet. It was totally ruined. Unbolt the baffle or end cap if you have bolts, or remove the rivet heads if the muffler is riveted. dont have a parts washer you can go ahead and clean this up with degreaser This process works on most 2 stroke and 4 stroke exhausts. That could be once a month, or even more frequently. can keep the water from getting inside of it and then you get the most out of (The best way to do this, in my opinion, is to drill the center of the rivet, and then carefully shear the exposed head with a hammer and cold chisel. It works good but has to be replaced more frequently. Really difficult to say how often it needs done, suppose it depends on hours and how hard you work, or don't work, your bike. Do you have to repack Akrapovic exhaust? As soon as I put the new pipe on I noticed how much quieter the pipe was. very important that you are wearing rubber gloves and it may not even be a bad The packing, which is almost exclusively woven fiberglass, gets matted down in that junk, and often compresses to the point where exhaust gases slip right by it, rather than traveling through the packing material. Theres no need to do this super tight or anything just get it in there snug, if you went too tight you could warp the silencer body. And the 4 stroke one I used was like a sewn blanket and not stringy, not sure of the brand name now. Two minutes with the blaster makes it like new. 2-Stroke Silencer Repacking - YouTube These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. I'd say there is about 60 hours on the bike. silencer off my CR125 build that Ill be using on the trail, some two-stroke silencer It looked like feathers and it has some black stuff on it. We use data about you for a number of purposes explained in the links below. When I was a kid, my first repack job was using the bulk stuff. I run fiberglass insulation now in some of my two strokes. Then well go ahead and slide it down into your end piece here all the way if you needed some masking tape to get it in there all the way this is a place where that would help. Ever since I've been riding, sliding, tearing, flipping the trials. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. But I have gone a lot longer. ahead and remove the silencer core from the silencer body here and you could before we get this installed, keep in mind that when you are inserting this in Also it may be extremely black or saturated with spooge. wrapping the silencers core, we need to take some masking tape. I try and do it every 100 hrs. Alright, so once youve got your fasteners removed, locker. (The old silencer was only 5 months old). or so even though they say to do it every 25 hrs. June 23, 2015 in Yamaha 2 Stroke. The next step is separating the core from the body. in mind that you are going to be handling fiberglass. Your answers will help Vital and the MX industry better understand what consumers like you want. to make sure again that you remove all the silicone. So on a normal silencer, we wouldnt have a spark arrestor down there for a race bike but since Im going to be using this bike on the trails sometimes I want to have a silencer with a spark arrestor in it because that is state law. This is the tricky part. Masking tape is usually what I use because it burns off quickly. loving the p/c 296. The cookies is used to store the user consent for the cookies in the category "Necessary". were going to show you how to replace the silencer packing on a Yamaha YZ250 I'm new to dirt bikes. If youre working on a 2T silencer, youll probably pull out a gooey, oily mess. Alright now were going to install the wrapped core into our silencer. Will repacking exhaust make it quieter? Now that we got that all clean Ill go ahead and measure my core to figure out how much packing I need to cut so it looks about eight and three-quarter inches. When its gone, your bike gets louder, and its performance degrades. So repack it as often as you can! A little over due, but at least your in there now! Have fun, and I hope you have three hands. Give the mating surfaces a little shot of high-temperature RTV silicone. Effective Guide To Repacking Your Two Stroke Silencer My YZ125 and my son's CR125 are both equipped with Pro Circuit pipes and shorty silencers. use a gasket scraper on it. FACEBOOK: https://www.facebook.com/rmatvmc?utm_source=Youtube&utm_medium=default&utm_content=DescriptionFB&utm_campaign=Youtubevideos Can you put Neosporin under your foreskin? 2023 ft. 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PDF 2-STROKE SILENCER REPACK INSTRUCTIONS - Bill's Pipes This process works on most 2 stroke and 4 stroke exhausts. And made in the USA. This process is a bit different depending on the exhaust, but if you are packing a can, there are two things youll likely want to do. My dad helped me to get into this and I was hooked from day 1. The Dirt Bike , Motocross, Supercross and Off-Road Motorcycle community, since 1999. 1 Apr 15, 2002 #2 Sometimes you can tap on the canister of the Silencer and it will make a hollow sound if its empty. Copyright 2023 ElegantQuestion.com | All rights reserved. It can happen quickly, too. #1 I have a turbinecore 2 spark arrested silencer for my 125, and it leaks oil bad. I don't repack my silencers very often I probably do it every season or so or if I get a new bike that hasn't been taken care of very well. All the parts and tools used in this video are . Then the tools well need Spooge is the main enemy of packing (we don't suffer this as the bikes are used hard for mx and the silencers are dry) and heat. How often should you repack a two stroke silencer? I have a PC 296 S/A. Packing mufflers has to rank right up there with checking valve clearances and lubricating swingarm bearings as one of the most neglected motorcycle maintenance tasks. post Ill be showing you how to repack the silencer on a two-stroke dirtbike. coming from the exhaust to an acceptable level. Make your voice heard! In this If the packing is blown the bike definitely will sound and run differently. Were conducting a survey and would appreciate your input. As mentioned, if you ride MX and not woods it will last a lot longer. And when do you know when to repack the silencer? Just before I didn't check it untilthe bike ran and sounded funny. fasteners installed, we can go ahead and snug them down. Well you should be able to see if the fibers look intact or if everything seems to be broken down. inside of the silencer, theres usually going to be some silicone. A freshly packed silencer will out perform one that is blown out. Some guys jet 1-3 times a year. How To Repack a 2-Stroke Motorcycle Silencer - YouTube upside down, youre going to have some problems when you go to mount up your take a rubber mallet and bang on your two mounting spots here and eventually I didnt even know how long it took until the next time I had to pack a pipe and bought the fancy expensive sheet-stuff, which saved me eleventy-four hours of labor. Proper jersey and pant Hi Everyone Daniel Wilson here. the excess sealant then we can take our fasteners, were going to clean these Now right here on the section of the exhaust that goes Sometimes you can tap on the canister of the Silencer and it will make a hollow sound if its empty. Sounds right. Anyone else hear this? You need a 10 1/4" packing core. Five lucky people will be selected at random to win a Vital MX t-shirt. How do you describe the shape of a molecule? Then how putting it together and getting this last section of it fitted into the Depends on the grade of oil and how hard you abuse the clutch. My anecdotal research has shown that older dirt riders are usually good about repacking. But the slow, steady slide from a properly packed muffler into a blown-out tin can is incremental, so its hard to notice when your silencer sounds like an echo chamber. You need to perform muffler surgery, but before you remove anything, take a look at your muffler. It may not display this or other websites correctly. We will show you how to remove the rivets and or bolts holding your inner core to remove for re-packing. also want to pick up some replacement muffler packing, we do offer many options . I have the same PC 296 spark arrestor. Will repacking my exhaust make it quieter? When to repack a muffler? | The Dirt Bike - DirtRider.Net Silencer quiet down the sounds that are And after before doing any work on your bike, always make sure to reference the service TWITTER: https://twitter.com/RMatvmc?utm_source=Youtube&utm_medium=default&utm_content=DescriptionTW&utm_campaign=Youtubevideos. I really love this hobby and I have a passion for this. Others ride far less so can probably go longer. Packing comes in a few varieties: sheet, loose/bulk, pillow, and probably some other formats I havent yet come across. At this point, its time to reinstall. Cheap and easy to do. I will make sure that I get the stuff for the thumpers. I have a 2005 CR250R and I just ordere an FMF Power core 2 silencer. I am repacking an FMF turbine core two silencer with sky racing silencer packing. Embedded media remains copyright the respective owners. INSTAGRAM: https://www.instagram.com/rmatvmc/?utm_source=Youtube&utm_medium=default&utm_content=DescriptionIG&utm_campaign=Youtubevideos Aspei123, cleaning it to remove the old silicone sealant that kind of lines around here Now some are going to have fasteners Save our children, club a politician! FMF does this on many of their mufflers, as well. that the tip of the core is going to me making it into the other end of our Lexx Premium Silencer Packing is made from special yarn type fiberglass strands, specifically designed to reduce Motorcycle and ATV sound levels beyond the limits of standard silencer packing. Help restore the full potential of your exhaust with the FMF muffler repacking kit. grab the tape and secure it to the core. Ok I did it. Gentle probing with an appropriate tool to break the seal (picks and razor blades come in handy here) is a great starting point. Now if we look into the turbine core to JavaScript is disabled. As long as it's out, cleaning oil residue from the core is a good idea. Would that be why? This cookie is set by GDPR Cookie Consent plugin. Shop Now | Silencer Packing \u0026 Accessorieshttps://www.rockymountainatvmc.com/Sales/909/How-To-Repack-A-Motorcycle-Silencer?utm_source=youtube\u0026utm_medium=howtorepackamotorcyclesilencer\u0026utm_campaign=youtubevideos\u0026utm_term=description\u0026utm_content=youtubevideosSimple instructions on how to repack your 2 Stroke Motorcycle Silencer. It's not to hard, just remember, now that it's hot and humid, it's going to run a little diff. I usually roll the core up in the sheet, trimming it if it overhangs egregiously. (Just cant help it its the child coming out in me at 53) I figure ill check it this winter when I move the bike into the house and move the wife into the garage. Repacking 2 stroke silencer, best material/technique for quietest We show some easy tips on how to remove the inner core. Easy to do to. You should take time to repack your muffler. And do I take the little bolts on the silencer off on the end or the front or both? Don't be tempted to hammer the thing in place; if it doesn't slip right into place, it's not lined up. Thank you. When to repack silencers - Yamaha 2 Stroke - ThumperTalk seal right here this edge and then we can finish putting it together. FMF suggests repacking your muffler every 10-30 hours, depending on the type of riding you do. When you buy through links on our site, we may earn an affiliate commission.Copyright ThumperTalk, Inc. - All rights reserved.ThumperTalk is a registered trademark. This cookie is set by GDPR Cookie Consent plugin. Fatt_Tones Posted June 23, 2015 My Rides (2) I have a powercore 2. Shop Now | Silencer Packing & Accessories About every 5 hours riding time. this is going to let us know where we need to cut it. Bolts make this job a little easier. 4-time District 17 Womens Champ - My Videos to work on that two-stroke silencer. 1. The cookie is used to store the user consent for the cookies in the category "Performance". How do you stop a 2 stroke from fouling plugs? Sounds like it's time for some new stuff. Disassemble the silencer and remove the old packing. How To Repack a 2-Stroke Motorcycle Silencer. For all tool, information look down below!Help support the channel and shop my favorite tools at The D Zone- https://thed.zone/product-tag/tool-collection/?count=36\u0026orderby=popularity\u0026ref=AP34My Favorite Engine Tools- https://thed.zone/product-tag/engine-tools/Instagram: adampaganelliBusiness email: pagsli34@gmail.comLinks to Products Used: (If you want to help support the channel so we can continue to create new content for you to enjoy, I encourage you to shop through these links. lets get You need to be a member in order to leave a comment. To start the disassembly well actually be working from the back of the silencers so closer to your engine. They fit together like two concentric tubes.