No outlet for that , its just a relieved holethat would be for crankcase pulse.
have a pic of intake side of cylinder?
Stihl doesn't do that. The impulse connects to a barb in the crankcase.it appears there is a boss cast into the cylinder, directly above the hole in question. Generally theres a brass barb pressed into a hole in that boss, which is connected to that hole in the cylinder base....
whats your input on the hole in the bottom brad? as said above i have little experience with pro stihl saws, thanks for stopping by!Stihl doesn't do that. The impulse connects to a barb in the crankcase.
Wasn't that for the auto choke carb?
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