These things were THE best production power to weight saws in class for a good long while until Stihl played catch up again and introduced the 064,
Great saw in its day, still a good saw now.
Have a small combustion chamber and wide squish band, some prefer this configuration over the larger 288 style.
Yes, they are high compression saws when in good condition, but if the saw is in good condition and the owner knows how to start big high compression saws correctly, lack of decomp is not an issue.
One down side is genuine thin 52mm rings are getting hard if not near impossible to find- plus side, same chassis/stroke as 281 and 288 so parts/"upgrades" can still be had.
If the one on offer was close to me, runs and is complete apart from the clutch cover/brake issues and the price was agreeable- I would grab it- even though I already have two.