I came across this saw today amongst approx 100 vintage saws in a collection. It was the only Dolmar in the lot and I was very pleased to have found it.
It appears to be an early 166, without the decomp v/v and different airbox set up to the later saws. The exhaust outlet is different as well.
The pics of the saw are as it stands in my motel room, and underneath the dust and dirts seems to be a pretty clean old giant. I need to find / fabricate a replacement manual oiler button assy, and renes the starter handle, but apart from that it is all there. Compression feels a bit light for one of these saws, so I am hoping the cylinder/piston is okay, and the fix will be a set of rings. I will pull the muffler over the weekend.
Here are the pics of the saw.
Chris.