Up for sale is an MS 390 purchased new in 2004. The saw has had a muffler mod and the spur sprocket has been replaced with a rim sprocket and a 7 pin rim. This is a good running saw and has cut a lot of firewood in its day. As you can see in the last picture compression is a touch over 150 psi. Saw has a new pull cord, newer carb,fuel line/filter, and airfilter. Asking $250 plus shipping.
X2... A 290 would sell for that and this is a much bigger engine in the second size frame! Great deal!!