you have a lot of choices. if you want the starter to crank but the motor not to run you can do that. there is no product that does this that I know of but it would be easy to do. you can either make it so the pump doesn;t run, the injectors do not fire or there is no spark from the coil. many choices. tell me what your looking for and I can help you wire in a switch if someone can find me a wiring diagram for that system

 

on mine instead of a starter kill i made it so the key doesn't start the car and the switch that does start it is one of the flip switches on the instrument cluster,,its pretty sweet and everybody i show it too loves it.

but i really can't go into the instructions because it would take way too long and one must be very hand with a voltmeter and a good understanding of vehicle electronics,,i am not saying it is the most complex thing in the world but if you are looking for something easier than wiring a toggle to the fuel pump then you aren't up for this

 

the no spark in the coil would sound like it would best suit my needs.
thanx

 

alrigt, thats doable. I would like to say tho that if it continues to crank the cyl's will still be getting gas. so don't sit there and crank and crank and crank for too long if someone can find me a wireing diagram for the coil I could tell you what to do

 

Heres a good kill switch for ya, Take out you rotor outta youre distributor cap, HAHA one way. I would just run toggle switch from youre starter coil wire, Just like how newer stangs have immobilizers, they all the same.