Makina Awiri Ozungulira Ozungulira Ozungulira ali ndi singano ziwiri; imodzi pa dial komanso pa silinda. Palibe masinki m'makina a jersey awiri. Kukonzekera kwapawiri kwa singano kumapangitsa kuti nsaluyo ipangidwe yomwe imakhala yochuluka kawiri kuposa nsalu imodzi ya jeresi, yotchedwa nsalu ya jersey iwiri.