hiː bˈɪlt ɹˈeɪs ˈɛndʒɪnz ænd ɹˈeɪs kˈɑːɹz ænd dˈɪd ɹᵻsˈɜːtʃ ænd dɪvˈɛləpmənt ʌv hˈaɪ mˈaɪlɪdʒ ˈɔːɾəməbˌiəlz æt ðæt sˈaɪt fɔːɹ sˈɛvɹəl jˈɪɹz.
He built race engines and race cars and did research and development of high mileage automobiles at that site for several years.