I kinda disagree with you on that. Let's face it, if you disable the electrical somehow a good thief given enough time might figure out a way around it and take off. On the other hand if you disable the flow of fuel to the motor with a valve hidden and locked he's gonna go maybe across the parking lot or maybe a half a block and then it's gonna die. Ain't no thief gonna get out at that point and try and figure this one out. The only other way they're gonna get it is with a roll back. I'd gladly buy one of those valves if I could find one. I got a lot of buddies with high dollar street rods and they love my idea and say they'd buy one too.

Mike