Oh yeah, absolutely. I just found 12:1 SAE 40 amusing for some reason. I'm sure modern oil lubes the cyl and crank way better than SAE 40...and burns SOOO much much cleaner too.
Well, after rebuilding the vintage Fairbanks-Morse recoil, and tinkering with the carburetor, I got the old girl running. I'm fairly certain that the Tillotson HL carburetor still has the original kit in it, and it's giving me fits trying to tune it, so I ordered a replacement carb on ebay as well as a rebuild kit for the old carb..... It's running, just not at its optimum. And I also scored an NOS 36" bar off of eBay today!! The transformation will commence soon....
It's different, and it VERY CLOSELY RESEMBLES the Stihl Contra/070/090 series. Most people agree that Stihl may have "borrowed" ideas from this saw. It really is a revolutionary saw from the early days of one-man, non-float carbureted chainsaws......
Regular chainsaw chaps probably wouldn't be as effective as you'd like with these old beasts. Chain mail anyone?