How would i get my girlfriend to rev cars in her heels?

I'm not sure what you mean by "rev cars in her heels." If you're asking how to get your girlfriend to drive a car with her heels, that's not a good idea. It's dangerous and could cause an accident. If you're asking how to get her to appreciate cars or motorsports, there are a few things you can try. You could take her to a car show or race, or watch some car-related TV shows or movies with her. You could also try talking to her about cars and see what she's interested in.