Ok so how much needs to be done to one of 4BT's to make good quarter mile times?

Take a look at this video of the Camaro and tell me what you think he has done to get the 7.97 1/8 mile times. 7.97 in the eighth should equate to about 12.40 in the quarter mile, correct?

If he has a steep enough gearset, could the 4BT be kept mostly stock?

http://www.youtube.com/watch?v=nUiDQd2NZpU&feature=related