Tuhia he haere tonu mō tēnei wāhanga - I te wā i Washington DC a Adamowicz i tīmata ai ki te whakataetae motokā. I tiimata ia ki te whakataetae me te Volvo PV 544 i te tata o Maryland i te 1963. I muri mai ka whakataetae ia i te akomanga o raro i te 2-Liter o te 1968 Trans-Am Championship i roto i te Porsche 911, katahi ka whakataetae i te Can-Am Series me te &lt;a href="Formula%205000"&gt;Formula A/Formula 5000&lt;/a&gt;, i toa i te 1969 SCCA Continental Championship. I whai wāhi ia ki te whakataetae i te 1970 Indianapolis 500
, engari i te huringa tuatahi o tana whakamatau tohu i roto i tana Eagle-Offy i whakaatuhia te rama kowhai a ka puhoi a Adamowicz. Heoi, he hapa te kowhai, a i whakahaua a Adamowicz ki te haere tonu me nga huringa e 3 e toe ana. Ko te porowhita tuatahi, he puhoi ake i era atu, i whakaheke i tana toharite ki te wāhi i tukitukia ai ia i te mara. I eke ia ki tetahi atu waka engari i taka i te whakangungu i mua i te whai waahi ki te tohu ano.