atfull throttle. A Two-Cylinder Air-Cooled Aircraft Engine FOR light sport planes the air cooled two-cylinder op-posed engine seems to offer advantages. An engineof this type, rated at 40 hp. and weighing 128 lb., is beingproduced by the Aircraft Repair & Service Co. It has4 x 6 in. cylinders… … skirt to reduce its weight. The connecting rods are of Hsection, one straight and the other forked, hence the crankis of the single throw type and both pistons always movein the same direction. To minimize vibration, counter-weights are secured to the crankshaft arms. The cylin-der heads are…
Automobiles · Aeronautics
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