Al Smith
Addicted to ArboristSite
Some of them really did not have much in the way of a muffler.The 250,for example,was just a little short stub,with slots cut in it.All the ten series were loud as the dickens,and vibrate,my my.You want to hear a loud one?Do a search and find that vid clip I put on here a while back.There is a geardrive 650,running at over 9,000 rpm,with just the outside portion of the arrester.Now that's loud.