 Nyorai kuenderera mberi kweiyi ndima - 1974 New Zealand Grand Prix yaive mujaho wakaitirwa kuWigram Airfield Circuit musi wa19 Ndira 1974. Mujaho wacho waiva nevatangi 20. Uyu wakanga uri wokutanga uye bedzi New Zealand Grand Prix kuitwa pana Wigram Airfield Circuit, uye nhangemutange aivawo 1974 Lady Wigram Trophy. Mujaho uyu wakachinjirwa kuWigram kubva paPukekohe kuti uve chikamu cheMitambo yeCommonwealthiri kuitwa muChristchurch. 