I am buying a roll cage, racing seats, and 6 point harnesses, and was wondering if this will help in a crash?

I am buying a 12 point roll cage, racing seats, 6 point harnesses, and a hans device. My car is a 1969 Dodge Charger.
Will these safety measures help in a crash?

I am a new Nascar fan, and I was wondering what exactly is it that makes someone a dominant racer?

I am a new Nascar fan, and I was wondering what exactly is it that makes someone a doninant racer? What makes someone a top 10 racer, that others don’t have? What specific skills are they better at then the other racers? Or is it just the car, or the crew, and the [...]