9ninjas
ArboristSite Lurker
I recently acquired a used MS460 off eBay and have seen pictures of a dual port type muffler on these. So here are my two questions. I checked the compression and it read 155. Is that pretty good? And, would a dual port muffler be something that would worth the money to add a little more power? I think you can get one for around $30. I will only be using this saw occasionally.