Got this guy off of eBay. No one ever said I was smart man. Guy threw a new carb in it, said he thought an air leak. Guess him or the shop just had the idle cranked all the way down, so it just ran the heck out of the chain. Threw a 25” bar and chain on there. Just need to get out and run it. Will be a yard saw, as I already run a 044, 500, and 661 for out in the woods.