n'agbanyeghi na Brabham nwalere airdam na akwa akwa n'etiti afọ 1970, ndị otu ahụ, dịka ndị ọzọ nọ n'ọhịa ahụ, aghọtaghị ozugbo mmepe Lotus nke ụgbọ ala mmetụta ala na 1977. The Brabham BT46B "Fan car" nke 1978, mepụtara nnukwu downforce na onye ofufe, nke na-amị ikuku site n'okpuru ụgbọ ala ahụ, ọ bụ ezie na a na-ekwu na ojiji ya bụ maka njikwa injin.
Ụgbọala Fans