Thanks, Ian. Apr 30, 1 0 RI. Also: chain noise is the kicker haha. Jul 1, 0 0 Santa Cruz, California. I'd find some sort of duct that's wider, make a base around the carb side and duct that. Should quiet it down quite a bit if you duct it down and maybe wrap it with some insulated tape Remember, for the intake. I've never done 2 stroke exhausts. From browsing here a week or so my goal is a tuned expansion chamber, will prob try long and short however not sure how long I'll use the 33cc.
After the expansion chamber I want to see if welding some non resonating pipes over and building a sort of free-flowing chamber muffler over the banana would quiet it. Sort of like pocdragons large 13hp briggs muffler being put to the end of a expansion pipe. Mike B New Member. Mar 23, 2, 3 0 Central CA. I added a small Briggs muffler and some plumbing.
May 23, 0 0 Spokane, WA. This isn't the answer you're looking for, especially considering the extra cost and often significantly lower range As many have said in the ebike forum, shoot for a LiFePO4 battery. And hey, littletinman, I'm curious-- where did you get your replacement muffler? Pilotgeek New Member. Apr 6, 0 0 Green Bay, WI. Insert quotes…. Similar threads. How to make smoke? CrispyLeaves98 Oct 31, General Discussion 9 10 Replies Views Nov 4, Underground.
Switching to a BT Replies 1 Views Sep 7, Karl Snarl. Can I use TCW3 marine 2-stroke oil? Replies 2 Views When I rec reg'd my yzf they went right over it, made me start it, check lights, horn and get the numbers etc. My mate went to another vic roads and they didn't even look at the bike. Just asked him to get the vin and engine number. Would be too concerned about dB levels. I rec regd my wr in Geelong last year.
He asked so I started bike up on the trailer and displayed lights and horn. He got vin number off my bike and walked away told me to come in and get plates and pay. I had the stock wr pipe on it. I was going to say the only way to make a 2 stroke quiet is turn it off It works a treat.
Unless they get the dB meter out then they wouldn't know how loud it is and I'm pretty sure they are not trained to be human decibel meters.. I did the ol chicken wire method. About mm long rolled up and shoved down the pipe.
After i left vicroads i pulled it out with pliers. And it passed. Lady got me to start it but didnt have a db meter. She even hopped on the trailer to check the engine number hahaha. Steel wool works extremely well though. Make sure you test it though cause it can be blown out. I epoxied some steel wool on a piece of pipe the same dimensions as the spark arrestor, and bolts in.
You can post now and register later. If you have an account, sign in now to post with your account. Paste as plain text instead. I had a custom expansion chamber made and used the original muffler. I think it's the chamber that I need to tone down a bit if possible.
What can I do to make this thing scrape past the legal noise limits? At least when stationary. I'm a wanker. What about this to deaden the expansion chamber?? Post some pics - I'm a 2 stroke fiend in a former life
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