So with 1300Km on the car, and a nice warm sunny day I decided to move my G-Tech from the 69 to the 05 for a baseline test before I do anything to the car.

I've ran the 69 at the track several times and used the g-tech lots of times and the times are almost bang on with the MPH usually about 2MPH higher on the G-tech

I did 2 runs in the 05, smoked the tires on the first one, then back in the opposite direction a better launch but I redlined it in 2nd looking for the 60mph time, (I'm an idiot)
Granny shifted all gears and here is the results.

13.85 @ 107.9mph
13.88 @ 106.6mph

I think the Mph is too high, anyone else got any g-tech times?
I rechecked the calibration of the unit and it is fine.

 

I have a G-Tech, I the ET is usually really close but I always find the MPH is high. Its cuz at the track the MPH is an average of the last couple of feet and the G-Tech does do that.