Well it’s been over 7 years since I got this from my neighbor. Had no clue what it was with the weird bar on it. After alot of research. And tearing it down. I ended up ordering a 72 cc jug and piston for it. It was literally in a laundry basket simce then.. new seals and gaskets.. milled the base. 020 to get squish closer to. 020. Well I need to get a few new bolts I lost and I do have a 20 inch bat and chain on the way. Bit I'm hoping to get this thing started tomorrow. I can't wait to fell a few silver maples in my front yard