I'm only 15 right now but i am extremely interested in being part of the racing scene ASAP (mainly street racing, *F&F reference removed*

) anyways i dont know much other than the limited basics on cars and i was wondering if anyone knows anywhere online i could read up on everything, from stock to aftermarket. I already have a car but i highly doubt its good for racing (2002 pontiac sunfire stock...accelerates extremely well, but spedometer only goes to 110 =/)
So i was just wondering if anyone would take me under their wing and give me information? I will most likely be trying to get into some sort of class in my high school for this as well. (engineering type class)