42, in 1933
The standard amount of cars in NASCAR is 43.
9
Stock cars.
Indy cars race in the rain on street and road courses, however they do not on ovals.
Indy 500 cars once included ride-along mechanics
no
09 Indy has not been run and Dale Jr does not race Indy cars
yes
The cars used in the Indianapolis 500 are called "Indy cars."
In his 6 years (as of end of 08) he has had 16 wins, 14 poles, 1 Indy 500 win and 2 championships.
40
33