▁" Li ▁X in " ▁L ix in ▁County , ▁a ▁county ▁in ▁An hui , ▁China <0x0A> </s> ▁Bon in ella ▁is ▁a ▁genus ▁of ▁be et les ▁in ▁the ▁family ▁Cer amb yc idae , ▁containing ▁the ▁following ▁species : ▁▁ ▁Bon in ella ▁an ol ops ▁( N . ▁Oh bay ashi , ▁ 1 9 7 6 ) ▁ ▁Bon in ella ▁deg ener ata ▁G ress itt , ▁ 1 9 5 6 ▁ ▁Bon in ella ▁h irs uta ▁( N . ▁Oh bay ashi , ▁ 1 9 7 6 ) ▁ ▁Bon in ella ▁ig ai ▁N . ▁Oh bay ashi , ▁ 1 9 7 6 ▁ ▁Bon in ella ▁s ato i ▁( N . ▁Oh bay ashi , ▁ 1 9 7 6 ) ▁ ▁References ▁ ▁Category : A can th oc in ini <0x0A> </s> ▁The ▁EC i ▁O - 3 2 0 ▁is ▁part ▁of ▁a ▁family ▁of ▁normally ▁asp ir ated , ▁air - co o led , ▁four - cy l inder , ▁direct - drive ▁engines ▁developed ▁for ▁cert ified ▁and ▁experimental ▁aircraft . ▁Its ▁cyl ind ers ▁are ▁arranged ▁in ▁hor izont ally ▁opposed ▁configuration ▁and ▁a ▁disp lacement ▁of ▁ 3 2 0 ▁cub ic ▁inches ▁( 5 . 2 4   L ). ▁It ▁is ▁based ▁on ▁the ▁Ly coming ▁O - 3 2 0 ▁engine ▁with ▁EC i ▁cyl inder ▁assemb lies . ▁ ▁Design ▁and ▁development ▁EC i ▁developed ▁engine ▁k