In this study, it is aimed to improve the power of Pars engine which is a novel design concept. For this purpose an electromagnetic valve system was designed instead of existing rotary valve system. First, turbine power tests were carried out with the existing rotary valve system. The tests were performed for four different opening and closing angles of rotary valve. Then, the electromagnetic valve system was connected to the engine instead of rotary valve system and tests were repeated. The highest power was obtained from the experiments which were done with second position of rotary valve system. In the experiments which were done by using the electromagnetic valve system, an increase of power was obtained up to 60% than the rotary valve system.