G-Tech Pro???

[I_luv_HP&trq]

anyone know if those things are accurate. You're suppose to just plug it into your cigerette lighter outlet and it can calculate your HP, Trq, 60ft times, 1/4 mile and all that.
has anyone ever used one?

[lowflyn]

No way it can be completely accurate. It's probably about as accurate as someone sitting in your passenger seat with a stopwatch. As far as HP and TQ.....no way.

[slvr2000stang]

They are fairly accurate in 1/4 times. But only on level road.

A friend has run his at the track and it was fairly accurate.

It's an expensive toy.