Tuhia he tomokanga mō tēnei wāhanga - I muri i ngā tau e rua i whakataetae ai ia i ngā whakataetae Pūnaha Rua me te JBW Cooper T43 me te T45, i whakatau a Brian Naylor ki te whakauru atu ki te Pūnaha Kotahi i te tau 1959. Hei whakatutuki i tenei Fred Wilkinson hanga he motokā <unk> te JBW Momo 1 <unk> i kaha whakaaweawehia e nga hoahoa Cooper o taua wa, a ka kawe i tana miihini Maserati i muri i te taraiwa. Ko te putanga tuatahi o te JBW-Maserati i te whakataetae BRDC International Trophy kore-Championship i Silverstone, i te 2 o Mei 1959. I tae wawe a Naylor ki te tuku i tetahi waa tohu, ka mutu i te huringa 41 o te whakataetae me te koretake o te pouaka kawenga. I te 18 o Hōngongoi i puta a Naylor i te waka JBW i te 1959 British Grand Prix
i Aintree. Ahakoa i kaha ia ki te tohu i mua i nga kaihauturu rongonui penei i a Tony Brooks, Jack Fairman me Ivor Bueb, i tukuna ano e te JBW a Naylor ka kore te tuku waka i te 18 o nga rauna. Kotahi te haerenga whakamutunga i taua tau i kore ai ia e tohu, i muri i te hinganga o Naylor i te wa e whakangungu ana mo te whakataetae Gold Cup i Oulton Park i te 26 o Hepetema.