Tuhia he haere tonu mō tēnei wāhanga - Mō te tau 1981 i whai a Hart i a Toleman ki te Formula One, me tētahi pūkaha turbo 1.5 L e wha-whatiwhati e tapaina ana ko te 415T. Heoi, he aitua te tau, me te mahi iti a Brian Hart kaore i taea te haere tahi me nga kakahu moni pai ake. E rua noa iho ngā waka a Toleman i eke ki te whakataetae. I mau tonu a Hart, me te hua pai mai i te hononga e rima tau ki a Toleman i te wa i eke ai a Ayrton Senna ki te tuarua o te Monaco Grand Prix 1984 me Toleman e kii ana i te 7th i te Whakataetae Kaihanga. I riro hoki a Teo Fabi i te tūranga tuatahi i roto i te Toleman-Hart i te 1985 German Grand Prix
, te tuatahi o nga pou F1 e rua anake na te motuka-a-Hart.