anyone have experience with it and its accuracy? here's a thread in 05/06 started but i figured it would get more views here.

 

I have one and it has worked so far. My first time using it years ago I ran 14.59 with the G-tech and 14.62 and 14.63 at the track. Also dynoed 222hp with it after some more mods and at the dyno I pulled 223hp. I have heard that the faster the car 11's/12's they aren't as good but I have the original one not the Pro.

 

I have used both versions and found to not be very accurite, they depend too much on finding a level road and being set up perfect each time. They are a toy IMO and I don't think people should be claiming a time off them.