 Mosley played a key role in publicising the new outfit . Although March had few resources and limited experience , the firm announced ambitious plans to enter Formula One , the pinnacle of single @-@ seater racing , in 1970 . The team had initially intended to enter a single car , but by the beginning of the season ( partly due to deals made by Mosley ) , the number of March cars entered for their first Formula One race had risen to five . Two of these were run by March 's own in @-@ house works team and the rest by customer teams . Mosley also negotiated sponsorship from tyre maker Firestone and oil additive manufacturer STP . 
 Mosley played a key role in publicising the new outfit . Although March had few resources and limited experience , the firm<a href='been_done' title='1'><mark></mark></a> announced ambitious plans to enter Formula One , the pinnacle of single @-@ seater racing , in 1970 . The team <a href='been_done' title='2'><mark>had</mark></a> initially intended to enter a single car , but by the beginning of the season ( partly due to deals made by Mosley ) , the number of March cars entered for their first Formula One race <a href='been_done' title='3'><mark>had</mark></a> risen to five . Two of these <a href='uninflect' title='4'><mark>were</mark></a> run by March <a href='null_genetive' title='5'><mark>'s</mark></a>own in @-@ house <a href='uninflect' title='6'><mark>works</mark></a> team and the rest by customer teams . Mosley also negotiated sponsorship from tyre maker Firestone and oil additive manufacturer STP . 
Mosley played a key role in publicising da new outfit . Although March had few resources and limited experience , tdafirm been announced ambitious plans to enter Formula One , the pinnacle of single @-@ seater racing , in 1970 . Thdaeam done initially intended to enter a single car , but by the beginning of thedaason ( partly due to deals made by Mosley ) , the number of March cars entered fir their first Formula One race done risen to five . Two of these was run by March  own in @-@ crib wrk team and the dat by customer teams . Mosley also negotiated sponsorship from tyre maker Firestone and oil additive manufacturer STP .