I understand that one! I ported the 066 and it ended up having to have a pop up cut into the piston. This saw has some compression and the little button would be nice.
I dug up the thread from when I did this saw just for anyone's viewing pleasure.
http://www.arboristsite.com/community/threads/stihl-066-timing-numbers.176849/page-2
I dug up the thread from when I did this saw just for anyone's viewing pleasure.
http://www.arboristsite.com/community/threads/stihl-066-timing-numbers.176849/page-2