I can share a fast car with you the toyota 7 send fr to zegolfman and ill accept in 8 hours when i get home if your not in a rush. I also have vettel to share so you could earn your own Toyota 7 on b spec.You earn it by doing like the wind on B-Spec. Even a level 1 b spec driver can win it with a vettel.
Its best to get a 67; 69; or a 70' B Day ticket to get a super fast car from 1979 or earlier car, becouse most of the really fast cars from that year aren't tradeable.
The best cars you can get are:
1967 (4/10 cars)
Chaparral 2D Race Car '67
Ferrari 330 P4 Race Car '67
Ford Mark IV Race Car '67
Lamborghini Miura P400 Bertone Prototype CN.0706 '67
1969 (1/9 cars)
Ford GT40 Race Car '69
1970 (2/12 cars)
Chaparral 2J Race Car '70
Toyota Toyota 7 Race Car '70