Sineqembu labachwepheshe abaqeqeshiwe ababandakanyeka ekukhiqizeni amakhaza okwakha amasongo e-piston ngamadayimane amakhulu amasilinda, futhi banesibopho sokwenza umsebenzi wekhwalithi yezobuchwepheshe ekuqinisekisweni kwenkampani. Ukusuka ezintweni ezingavuthiwe ezingena efektri emikhiqizweni eshiya ifektri, kwamukelwa izindlela zesimanjemanje zokuphathwa kwesayensi ukuqapha ikhwalithi yesixhumanisi ngasinye futhi zivikele imikhiqizo enonakele ekugemezeni kwinqubo elandelayo. Inkampani isebenzisa uhlelo oluqinile lokuhlola ezintathu: Ukuzihlola, Ukuhlolwa Kwaphakathi nokuhlola okuphakathi, futhi kugcina amarekhodi okulandela umkhondo wokulandela ukuqinisekisa ukuthi yonke indandatho yepiston eshiya ifektri iyalandeleka.