Buuxi weedha soo socota: F1, ka dib bilowgiisii ballanqaadka ee sanadkii hore, 1966 wuxuu ahaa sanad liita Stewart; 3-litir H16 BRMs ma ahayn kuwo la isku halleyn karo, in kasta oo Stewart uu ku guuleystay Monaco Grand Prix baabuur 2-litir ah. Dhacdadii ugu muhiimsaneyd ee sanadkaa dhacday waxay ahayd shilkii uu ku galay
Belgian Grand Prix ee Spa-Francorchamps, taas oo kicisay ololihiisa si loo hagaajiyo amniga F1 waxayna sababtay inuu seego French Grand Prix ee Reims.