Hey guys a few months a go i came across this game called My Racing career its a FREE TO PLAY web browser Motorsport manager game.
Its about working your way up from Formula 3 series to the Big series like Indy Series, Nascar or Formula 1.
There are more then 100 tracks to race on, and 30 drivers attending each race (40+ in Nascar series).
U can practise (6 stints test) do a Quali and race in 3 single races at a time,
and join other random or Official Serie.
Everytime u do some laps in the testing your driver wil give u feedback what to change,
the more laps u do the more data.
When u finish a race u can watch the data back from every single lap,
so u can see who he overtook or were he lost time etc.
Its a real fun game if u love managing race games,i like the setup tweaking part and figuring out the right pitstop strategy.
-Link- http://www.myracingcareer.com/r18716/