 Nyorai kupfuurira kweiyi ndima - Injini yokutanga ine turbocharged mumitambo yemotokari yakanga iri Kurtis Kraft-Cummins Diesel inotyairwa naFred Agabashian. Akakwikwidza mu1952 Indianapolis 500, vachikwanisa kupinda munhangemutange. Zvisinei, turbo yakatadza muchikamu chechi71 kubva mu200. 