 Although March considered quitting Formula One on several occasions , money was always found to support at least one car . Motorsport historian Mike Lawrence credits Mosley with pressing for a six @-@ wheeled March to be built as a draw for sponsors , having seen the popularity with fans of Tyrrell 's six @-@ wheeled P34 . The resulting March 2 @-@ 4 @-@ 0 never competed in Formula One , but generated the required publicity and a Scalextric slotcar model was profitable . Mosley spent much of his time negotiating deals for drivers with sponsorship and was also successful in selling Marches to other Formula One teams , such as Williams and Penske . The cars were rarely frontrunners , although the works team won a single race in both 1975 and 1976 . By the end of 1977 , Mosley was fed up with the struggle to compete in Formula One with no resources and left to work for FOCA full @-@ time , selling his shares in the company to Herd but remaining as a director . March 's involvement in Formula One ended the same year . [ b ] 
 Although March considered quitting Formula One on several occasions , money was always found to support at least one car . Motorsport historian Mike Lawrence <a href='uninflect' title='1'><mark>credits</mark></a> Mosley with pressing for a six @-@ wheeled March to be built as a draw for sponsors , <a href='been_done' title='2'><mark>having</mark></a> seen the popularity with fans of Tyrrell <a href='null_genetive' title='3'><mark>'s</mark></a>six @-@ wheeled P34 . The resulting March 2 @-@ 4 @-@ 0 never competed in Formula One , but generated the required publicity and a Scalextric slotcar model was profitable . Mosley spent much of his time negotiating deals for drivers with sponsorship and was also successful in selling Marches to other Formula One teams , such as Williams and Penske . The cars <a href='uninflect' title='4'><mark>were</mark></a> rarely frontrunners , although the works team won a single race in both 1975 and 1976 . By the end of 1977 , Mosley was fed up with the struggle to compete in Formula One with no resources and left to work for FOCA full @-@ time , selling his shares in the company to Herd but remaining as a director . March <a href='null_genetive' title='5'><mark>'s</mark></a>involvement in Formula One<a href='been_done' title='6'><mark></mark></a> ended the same year . [ b ] 
Although March considered quitting Formula One on several occasions , paper was always found to support at least one car . Motorsport historian Mike Lawrence credit Mosley with pressing for a six @-@ wheeled March to be built as a draw for sponsors , done seen the popularity with fans of Tyrrell  six @-@ wheeled P34 . The resulting March 2 @-@ 4 @-@ 0 never competed in Formula One , but generated the required publicity and a Scalextric slotcar model was profitable . Mosley spent much of his time negotiating deals for drivers with sponsorship and was also successful in sellin Marches to other Formula One teams , such as Williams and Penske . The cars was rarely frontrunners , although da works team won a single race in both 1975 and 1976 . By the end of 1977 , Mosley was fed up with the struggle to compete in Formula One with no resources and left to work fa FOCA full @-@ time , selling his shares in the company to Herd but remaining as a director . March  involvement in Formula One been ended tdasame year . [ b ]