Do you guys have any experience in using this tool?

Gtech Pro

 

anyone?

 

I have one and I reallly like it. I've used it at the track and it was w/i a couple of hundreds of my slip so it can be very accurate if used correctly. They're pretty cheap on ebay.

 

Thanks Mike!

 

I was looking at getting one a little while back but I decided against it. I dont need something thats going to get me in trouble on the roads.

From what I have heard its hard to do alot of 1/4mile runs on the thing since it always needs to have a flat surface and well it can be hard sometimes to find free space. I would probably recomend that you just either get onto a track or get on a dyno and find out what your car is really doing.

 

its amazing they can make something like that that just plugs into your cig. lighter, is that how it opertes?

 

plug it in for power and stick it on your window and away you go. i used it in an industrial complex. really early on saturday/sunday mornings were always best.

 

I want to pick up either a GTech Pro or Passport's GTimer but does anybody have any experience with both and know which is more accurate?

The Gtech Pro is more expensive at $199 or $299 for the upgraded model while the Passport Gtimer is cheaper at $99 or $179 for the GT2 upgraded model.

Cost aside, I'd rather get the more accurate model regardless of extra features.