ms 391 muffler mod

[Austinace]

I am looking to get more power out of my saw. And i wanted to do a muffler mod to my ms 391. Any help or instructions or advice would be great. Thanks

 

[ChrisF]

Might want to post this in the chainsaw forum instead, you'll get a lot more replies there.

 

[Austinace]

thanks im new here, i was wondering like this is much help. but thanks again