Menya KB 18.0-litiro ya ogisijeni: yakozwe mu mikorere idasanzwe, ubu bwoko bwa karubone ya cribpor ihuza igihe kirekire, itanga igisubizo cyiza cyo kubika ogisijeni. Ibihagije byayo 18.0-litiro bituma bituma bitunganya ibyifuzo byinshi byubuzima ,meza ko hakenewe ogisijeni. Yashizweho mubitekerezo, bisezeranya imyaka 15 serivise yiringirwa, bigatuma uhitamo inzobere mubuvuzi zishaka amahitamo arambye kandi yizewe. Kwibira mubyiza iyi silinderi izana murwego rw'ubuzima, aho inkunga yo kuri ogisijeri n'igihe kirekire ari ngombwa.