Okay, in 2 Fast 2 Furious, when the Skyline is pulling to the line at the beginning of the movie, he is purging his Nos , and the plume of fog is coming out really hard and rapidly. However, when I watch drag racing videos, the purge cloud is a lot more calm and not as hard coming out. My question is this: Why is this? Is this just movie magic at it's best, or does a full bottle purge harder than one that's not so full? Or is it all in the purge solenoid? I know this is kind of a stupid thing to ask, but I was just curious.