Picked up an old saw for $20, couldn't resist for 20. No model on saw anywhere but a serial# and whatever else I could find for ident. Here's what I found. Measurement for bore may be off a bit since it's not apart yet, 2"stroke 1.75". Used a cc calculator online came out to 90cc, seems high but I don't know anything about this brand. Capitol M by carb adjusts.CEV on flywheel made in Italy Mod 6587. Had NGK plug I'm sure, not orig.,bpmr7a. The serial # is 276940. I took a few pics. Saw was heavily used as the chain was about done and clutch showed wear where chain rides, Bar was an Oregon, not orig I'd assume and pretty much done there too. Recoil needs work ill assume springs broke. Piston looks good or at least no scoring. That's about all I know.