Hi,

I'm looking for an old movie (around 80's) that I saw,
I was looking for it alot.

The movie is about kids on high school that have a workshop for cars at school and racing other kids.

the last big race of the movie is about to cancel because the bad guys sabotage the car of the good ones, And then the principal saving them by giving them his old car (red old car, maybe chevy from 50's) that is under the school yard.
In the race the kids have a remote that changing the traffic lights.

Thanks alot.