[nitrousdave]

Mine's all out in the open but to the casual passerby they wouldn't notice a thing. I gutted the clock in mine and rewired it so I could use the momentary switches in it to turn things on and off. This required making a circuit to control the buttons. It works like this: when the key is turned on the 3 things controlled by the clock are off, then when I push one of the buttons it turns on or off depending on whether it was already on or not. I control my electric water pump, nitrous fuel pump, and bottle heater with this. Next, since I don't have wipers anymore I wired the wiper switch to activate the system. When you pull on the switch instead of squirting washer fluid it purges the system, then when I turn it on the delay setting it activates the system. I also use a microswitch and a button on the shifter so it's still not actually on untill WOT. Also, I wired the defroster switch to stay on all the time and it runs the fuel pump for the motor and the fan switch for the heater controls the cooling fans. In case your wondering why I went to the trouble, I'm studying to be an electrical engineer so this kind of thing is fun for me. Now my friends call my car the bond-mobile!! lol Sorry for the long post.