Guys have been trying this for years. I used to have a button on my wheel that took timing when I grabbed it. Took SO MUCH timing to make a difference, that it was useless. Then I set up button to momentarily interrupt the nitrous, but that can be hard on the motor. Last thing I did was put a dune buggy master cylinder and hand brake lever in the car, that was only hooked to the rears. Pick the front up, tug the handle and it would set the nose right down...........Now, I have just learned how to set the car up right.......LOL!!!!