Using a GTECH PRO, what am i doin wrong?

[Burl Vibert]

The rain doesn't affect it, but not being level does.  Going up or
down a hill will give erroneous readings as it will add,or subtract,
the gravitational force vectorally with the acceleration force.  The
G-Tech has to remain level or it gets fooled.

Burl Vibert
1987 5kcstq
Kingston, Ontario



>   I used a GTECH tonite, it is raining, the wipers weren’t on during the test and rain was hitting the windshield. My 1st run was
> a 5.95 0-60 and the next 2 runs I think I had crappy starts at 6.2 0-60. and with those last 2, I ran a 14.6 ¼ mile twice. Now all I have
> is a MTM Stage 1 upgrade! Are those numbers way off? Also the test was on a kinda hilly but not bad road!  See I’m just worried
> cause I think that the car isn’t performing how it should, also its real humid here and 79 degrees while its raining, I wonder if the rain
> heavily effects the GTECH PRO? Any thoughts or anyone know how fast a MTM Stage 1 kit with a 3 bar pressure transducer, is
> supposed to be in 0-60 and ¼ miles times?
> 
>