Whakaotihia te rerenga e whai ake nei: E wha nga wa o te SCCA Road Racing Champion, i uru a Hansgen ki nga Formula One Grand Prix e rua, i timata i te Oketopa 8, 1961, i Watkins Glen, New York. E rua nga tohu toa i eke ki a ia. I te tau 1964 i whakataetae ia i te MG Liquid Suspension Special, he motuka Offenhauser-powered, mo Kjell Qvale, i te Indianapolis 500. Ko ia
I oti i te tekau mā toru i taua whakataetae. I rere ano ia ki reira i te tau 1965, i te MG-Huffaker-Offenhauser, i te wa i mutu ai ia i te 14.