I just put on a intake and it drove fine for about 10 min. then I went to give it some gas it just started to rev up all the way to redline. So I shut it off real fast, but now every time I start it up it goes up to redline.

 

Check to see if the plastic boot from the accelerator cable got stuck under the throttle spring. It's happened to my car to. This might be the cause.

Just check if the throttle body is closing.

 

inside behind pedal, above feet where it enter fire wall, may need a new cable or you just kicked it and diddent realize it.