dolmar ps401 muffler mod

[zooms01]

Who has opened up the muffler on their dolmar ps401? What have you found for carb adjustments on the low and high afterwards?

thanks

 

[Javelin]

Never have done a 401 but that saw runs pretty decent anyhow!

 

[andrethegiant70]

I don't know squat, but I'm bumping this one up 'cuz I have a PS-341 I'm having similar thoughts about.