All that horsepower is useless if you can't get it to the ground. I have about 5k in my motor and it makes somewhere around 400hp. The rearend in my car is a chebby 10 bolt with 3.42 gears. Not bragging but in my 56 years I have only driven one car that was substantially quicker. Right now with the redline radials on the rear most of the hp goes up in smoke when I jump on it anyway.
As my wife says "It makes my eyes get wide when you hammer it". LOL