desmodromik valve sistemi ni barindiran bir motogp efsanesi.
---
spoiler ---
the valves in a typical four-stroke engine allow the air/fuel mixture into the cylinder at the beginning of the cycle and exhaust gases to be expelled at the end of the cycle. ın a conventional four-stroke engine valves are opened by a cam and closed by return spring. an engine using desmodromic valves has two cams and two actuators, each for positive opening and closing without a return spring.
---
spoiler ---
yukaridakinin ozeti, tam anlamiyla cevirmenin mantigi yok, isterseniz ceviririz.
standard bir 4 zamanli motorda kam itkisi ile acilip yaylar ile kapanirken supaplar, desmodromic valve sisteminde cift kam ve cift aktivator ile vana acilis ve kapanislari, yaylara ihtiyac duymadan gerceklestirilmektedir.