Lauch around 3,000 rpm's. Use 2 feet, one on the brake, one on the gas and as soon as you go you stomp that right foot and lift your left as fast as possible, after a while you will get a good feel for it and get some great reaction times.

Not sure if you have ever done this but make sure you understand the staging lights, you roll up then one light will light up then go another 6" and a second one will light. Then the lights drop and go on the yellow before the green.