660 ported muffler cover part #

[MNClimber]

Does anybody know what the part number is fort the ported muffler from Stihl is? I have the number for the 460 but not the 660.

 

[2dogs]

Never heard of it. I guess the search function doesn't work either.

 

[04ultra]

Stihl MS660/066 DP cover part # 1122 140 0800

 

[Tzed250]

This site needs a saw FAQ...

 

[MNClimber]

Thanks I tried the search but only got the number for the 460 though. I finally noticed it in someones sig. I ordered two today.

 

[rbtree]

When you get them, enlarge the port on it by a good 30%, and the stock port to pretty much fill its chamber. Retune the carbs and be amazed at the difference. Do some before after timed cuts and let us know.

 

[Ghillie]

How much do those covers set you back?

 

[Evanrude]

How much do those covers set you back?

Mine was around $45