66mag
ArboristSite Lurker
I have 24" bars on both my Stihl 066 and Dolmar 7900. They both use the same chain, .375 x .50, 84 links. I find on the Dolmar I had to remove a link because with a new chain on, I was already at the end of my adjustment, before chain stretch. Have any of you other 7900 owners run into this problem?