I've checked the serial number, Bill's saw shop, and even called Stihl and still very unsure of what exactly I'm running here. As far as I can tell from the serial number and the info at Bill's, she's 47cc. According to the guy at blue mountain something or another, who said it was too old yo be in his computer, she's only 43cc. I don't believe him but still unsure. Anybody know anything more than me?
