Mosler 1/2 VW/TEC Just acquired a Sparrow UL with a 2 cylinder 4 stroke. Books with it are from Mosler, but I was told they were out of business. The engine has no Mosler markings on it. Have not flown it yet, needs some going over. Any help appreciated. Has a 54/24 prop on it (wooden).UPDATE-After some research, learned the motor is aTEC 1083cc.