[Jeff Teuton]

Here is what I got and here is what I do. I have a 440-6. The two step lets you leave with the carburetors open and no stumble. With three carbs, you don't ever let up the gas pedal. So we use a Jeep stop light switch on the pedal, works great. We have a toggle to activate the two step. We have a window switch that lets that switch work between 2500 and 4500 rpm, hence when you put the brakes on at the finish line, the motor does not studder. We have the same set up on both of our top stock cars (soon to be GT cars). If you like, I can get you the number for the brake light switch. They are available from NAPA. I think it is a common switch. We have MSD Digitals on two cars , and a 7AL2 on the other. Hope this helps.