 Rambai muchinyora ndima iyi - Chimwe chezvinhu zvokutanga kushandiswa kwe turbocharging mumitambo yemotokari yaiva turbocharged shanduro yeOffenhauser V8 injini, iyo yakatanga kukwikwidzana pa1966 Indianapolis 500uye akashandisa turbocharger yeGarrett AiResearch. Injini iyi yakakunda Indianapolis 500 ya1968 uye simba rinobuda rinopfuura 100 000 rakaratidzwa muna 1973. 