Rubuta ci gaba ga wannan sakin layi - Granatelli ta motoci zama wani gagarumin gaban a Indianapolis 500. Duk da yake ya fara samun sanannun sanannun ta hanyar sake gabatar da injin Novi, sanannun shigarsa sune motocinsa masu amfani da injin turbine a cikin 1967
da kuma 1968. A cikin shekarun biyu, ya ga masu cin nasara na tsere sun kasa kusa da ƙarshen; Rushewar Joe Leonard a cikin Lotus 56 tare da ragowar 10 da suka rage a cikin 1968 ya kasance a baya a shekarar da ta gabata lokacin da Parnelli Jones, wanda ke jagorantar da sauƙi tare da zagaye uku kawai ya tafi, ya sha wahala rashin cinikin dala shida a cikin STP-Paxton Turbocar kuma ya yi ritaya, ya ba da nasara ga A. J. Foyt.