Does anyone have any input. Just scored one dirt cheap :D

I have one. They are VERY close to a dyno, and they are fun to play with on the street. The G meter I mean. I would never test 0-60 or 1/4 mile on the street. Not me, never.

Doug...

I got one over the holidays and have not played/tested it yet.



Kev

I have a Gtech that I had to put up on the shelf...I found it made me speed...(even more than usual :D) I needed to put it away before I got any tickets or worse. I tried it at the track once...I don't remember the numbers, but it was fairly close.
I know you just got yours, but if someone wants an electronic "toy" to play with, I'd recommend an Innovate O2 recorder before the Gtech...even better, get both.

The Gtech Pro came with a CD and USB wire to load recorded info onto PC and shows G's,Hp/Tq graph,ect.

http://www.gtechpro.com/ss.html

Not tested/used yet.

I've got a GTech RR... played with it for one night in my daily driver and haven't touched it since. The one thing I didn't realize when I bought it is that it only works right on flat roads and tracks. Finding any flat stretch of road around here is about impossible.

I was a little surprised about this restriction... my understanding was that GTech had bought the technology from Banks, and I was a beta tester for the original Banks Dynafact Inertial Dynamometer. The Dynafact worked fine on hills, although it had to have a VSS input in addition to the accelerometer, and had to be programmed for lift and squat angles.