These are the best sounding one, especially if it’s running nice and on the lean side, and take the guts out the muffler. It really has that clattering popping sound common to echo endings
LawnGuy C. Oh no man, there's nothing wrong with it. Like i said i do it all the time, a lot of people seem to think it'll affect the way the trimmer runs, or that it might break, but it being a two stroke i I really don't think it affects it at all. I rev the fuck out of all my two strokes whether they're cold or warm and it doesn't seem to have any effects on the equipment whatsoever.