MMWS 10mm 044

[MustangMike]

My 044 #1 did not like it at all when I opened the dp cover a bit, would not idle or respond well. Put a stock dp cover on it and all was fine, put the modified dp cover on a ported 046 and had to open it even more to make it happy!

Each saw (or model) is different.

 

[jmssaws]

I've learned a lot about mufflers lately.
Tuning it to the saw is very important