I have a Husky 350 thats a few years old but only has a few hours on it. Its doesn't look like a cat muffler, is it beneficial to mod this muffler for heat and peformance reasons (with carb adjust) or should I leave it alone. It doesn't seem to be too restricted. The saw could be >5 years old, it says 52cc on the case.
<img src="http://www.MyEasyPics.com/is.php?i=409509&img=Husky350_muffler_004.JPG" border="0">
<img src="http://www.MyEasyPics.com/is.php?i=409509&img=Husky350_muffler_004.JPG" border="0">