My friend just Gtech his GP tonight, and after the last few weeks, from running a 7.10, to 6.94, to now install a proper CAI, now hes running 6.24 and 6.18, with a 6.10 also. Im just wondering how accurate it really is. The 6.94'* had crappy launches, and the low 6 ones he just basically floored. he has Toyo Proxes 4, which GRIP like a ****, super turbo mufflers, and a CAI. Any opinions appreciated. Thanks!

what times are these?

G-techs are actually very accurate if setup right.

They are accurate once you can hit a consistancy, but to do that you have to know your car'* weight with everything in it (including you) within 100lbs AND properly prep the G-tech'* position if its been moved by doing a short moderate acceleration run on a flat road from a stop. It'* explained better in the manual.

Like Kyle said.

NOT VERY accurate unless you REALLY know what you're doing, and set it up right.

im not a fan, id rather do it the old fashioned way!!!

isnt it cheap and more accurate just to do it at a track? i do understand if a track isnt avaliable then yeah doing a g tech is easier.

If set up properly, a Gtech can tell you alot more than a track. 60-0 braking, horsepower, torque, G forces for four axes, warning lights for lateral g'* (which I use alot), and accelleration/decelleration G'*. And there'* more.

0-60 times dont require weight input. We ran the runs, with it being Level perfectly or at 0.01 . After about 3 runs, we got 6.14, 6.10, and 6.21

Are these accurate? It is a PRO not a Competition

6.18
6.10
6.21

were the times. three runs.

They should ALL require weight input, as that'* how the unit knows what to compensate for.

That'* my understanding.