Just thought I'd post up some time slips vs what the GTech Pro RR read at a local test and tune night.


Timeslips on left, GTech Pro RR on right:
60 ft
330'
1/8 time
1/8 mph

2.1619 2.099
5.3632 5.616
8.463 8.492
na 88.53

2.1913 2.235
5.7411 5.786
8.5624 8.622
87.99 87.78

2.0837 2.101
5.5039 5.511
8.3027 8.299
88.78 91.03

2.0758 2.097
5.5469 5.551
8.3750 8.360
88.04 90.47

2.1780 2.167
5.5919 5.636
8.3770 8.475
89.10 89.38

2.1171 2.172
5.8360 5.888
8.7390 8.796
86.37 88.32

 

Not too bad, generally they are within .05 in the 1/8 mile times, that is accurate enough to give you a good idea of what you are really doing. Good info!!

 

+1. Been thinking of buying one myself just to see what kind of numbers the car can generate... Problem is, don't know where I could do that around here.

 

How does the GTech work......do you have to do any wiring?

 

Plug it in a cigarette lighter, and mount it on the windshield, just like a radar detector. Really easy to use.

 

Wow Brad, the ET time is really close! thanks for the info- I have an old first gen GTech and may upgrade to this model. Where did you get yours?

 

Christmas gift from girlfriend, I think she got it off of ebay.