Rubuta ci gaba don wannan sakin layi - Tsakanin 1967 da 1971, an yi amfani da injunan turbin na Pratt &amp; Whitney a gasar tseren motoci ta Amurka da Formula One. STP-Paxton Turbocar ya mamaye 1967 Indianapolis 500
har sai da wani watsa hali ya kasa hudu laps daga gama. STP ya shiga Lotus 56s guda hudu a cikin Indianapolis 500 na 1968. Wata mota ta yi hadari a lokacin da ake neman tikiti. Biyu daga cikin motocin da suka rage sun cancanci mafi sauri da na biyu mafi sauri, amma duka ukun sun yi ritaya daga tseren. An yi la'akari da motocin turbine ba bisa doka ba kafin tseren shekara mai zuwa, don haka shugaban Lotus Colin Chapman ya haɓaka motar don amfani da ita a cikin Formula One kuma an sabunta 56B a cikin tseren tseren Formula One a shekara ta 1971.