Redbull661
661 hoarder (BlueBallz)
had a guy asking me about 661s etc. long story short he just got his 661 and it has this filter in it.
Since when has stihl started using a white material for their HD2s?
Anyone know the difference between the white material and the typical grey/black?
Are they putting white material in the HD2s that go in the 461 and 880?
seeing a lot of changes to the 661 lately. Makes my head hurt.
Since when has stihl started using a white material for their HD2s?
Anyone know the difference between the white material and the typical grey/black?
Are they putting white material in the HD2s that go in the 461 and 880?
seeing a lot of changes to the 661 lately. Makes my head hurt.





