RE: New US engine USQ57B
A little more history. Started out as Frontier chainsaw, made by TML (Trail Manufacturing Limited) in Trail BC. Then went to a place in florida, then to Huron Park, Ontario. Then manufactured by Petco here in Kingston, then went to to Klaus. As an industrial engine I still have a 300 watt generator with Quadra motor, and a saw. Also made woodsplitter, and weedwacker.