MS261C muffler mod help

[drf255]

Good info Ryan. I was under the assumption that 3.0 was NA on the 261. Got a few new ones here I’ll be doing shortly.

I havent found the recalibration/reset to really be needed. Used to do on every saw, now I just cut and it does it’s thing.

 

[PV Hiker]

Both of my ver2 261c when I start them up and while letting them warm up they go though phases of adjustments in the speed of the rpm then smooth out after the computer senses all the values. Then I allow a bit more time and start cutting. I have never needed to do anything more as of yet.

 

[MNfarmer]

Thanks for the help everyone!!