45.6 cc
http://lawnandgarden.owneriq.net/manuals/mfg/stihl/025.html
plug gap should be .025" http://store.chainsawr.com/
I recomend 40:1 with good quality oil. http://store.chainsawr.com/
How many cc in a Stihl chainsaw
The one that I have was purchased in July 1969.
What is the part number of the sprocket of stihl 025 ?
Stihl make their own chainsaws
The Stihl 064AVE was introduced on 1986.
The Stihl 064 is a 84.9cc chainsaw.
A Stihl MS 290 Farm Boss chainsaw costs around $370. This is Stihl's most popular model of chainsaw. It weighs about 17.4 pounds and has 3.8 Horse Power.
It could be a large number of reasons. Usually the fuel system is the 1st to check, in the case of the symptom you describe. http://store.chainsawr.com/