stealth CS-2511P muffler mod

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1hp

ArboristSite Member
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did not want to hack my muffler apart on my new 2511p. drilled a 1/4" hole in the baffle through the exhaust port hole. enlarged it with
a rotary file. put a slightly coarser screen in place of original. it runs a lot better and is not much louder.
 

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  • mufflermod.jpg
    mufflermod.jpg
    1.3 MB · Views: 21
I did pretty much the same thing, but left the spark screen alone and slightly enlarged the opening under it.
 
finally got around to building a fixture to hold muffler. was able to weasel a 1/8" cutter into opening.
 

Attachments

  • mufflerfixture.jpg
    mufflerfixture.jpg
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