Lapínová, BranislavaČerňan, Jozef2022-08-182022-08-182022http://drepo.uniza.sk/handle/hdluniza/748Our article deals with the design and construction of a resonant exhaust system and cooling system for the M60 engine. In introductory part, the article provides the reader with a final overview of two-stroke. In the next chapter, the focus is only on the resonant exhaust system. The article of the reader informs about the basic principles of resonant exhaust systems and points out their fundamental effect on power, torque and fuel consumption. Subsequently, the article gets to the calculation of the resonant exhaust system and its execution. The final chapter deals with the cooling system and solves the design optimization of the shape of deflectors. Both in the previous chapter and in this chapter, it first deals with theoretical knowledge, design and subseguent production of deflectors.enhttp://creativecommons.org/licenses/by/4.0/Two-stroke engineResonant exhaust systemCooling systemHeat transferOptimizationConference paperhttps://doi.org/10.26552/pas.Z.2022.1.05