Daftar Isi:
  • Catalytic Converter served to decrease emission as the result of combustion such as hydrocarbon (HC), monoxide carbon (CO) and nitrogen oxide (NOx). It is aimed to result environmental friendly emission. Purpose of this research is to compare the result of emission gas in standart exhaust and modification exhaust with copper (Cu) and copper and brass (Cu+Zn) wire catalytic converter. In this research, modification exhaust was not using muffler but catalyst of brass and copper wire that it has deficient result than standart exhaust. As the result of emission, HC has significant increment of 226.110 %. CO also has significant increment for 97,730 % in modification exhaust. CO2 in modification exhaust increased for 240,173 %, while O2 decrease for 41,175 %.